Switching Repeater Series 9170

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 24 V DC
• Auxiliary power voltage range - 18 ... 31,2 V
• Nominal current - 28.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 0.67 W
• Power dissipation max. - 0.67 W
• Undervoltage monitoring - Yes
• Voltage range residual ripple - ≤ 3,6 VSS

Electrical Data

• Line fault transparency - No
• Number of channels - 1

Explosion Protection

• Application range (zones) - 2, 22
• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00134
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc
• Gas explosion protection EAC - 2 Ex nA nC [ia Ga] IIC T4 Gc X
• Gas explosion protection IECEx - Ex nA nC [ia Ga] IIC T4 Gc
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in Zone 2, Division 2 and in the safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to fault message contact - 1,5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation fault message contact to auxiliary power - 350 V AC
• Galvanic isolation fault message contact to output - 1,1 kV AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/11-14-11k
• Title Product Variant Technical Data - 9170/11-14-11k switching repeater
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 170.000 kg

Mounting / Installation

• Conduct cross-section flexible max. - 2.5 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Spring clamp terminal
• Mounting position - vertical horizontal
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - "LF" LED, red
• LFD relay - Yes
• Min. pulse duration (ON / OFF) - 50 µs
• Output - 1 electronic output
• Output electric service life - > 10^09 at 35 V / 50 mA
• Output max. load DC - 35 V / 50 mA
• Output per channel 1 - 1 electronic output
• Output switching capacity - 1,75 W
• Output switching frequency - 10 kHz
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 50 µs
• Switching state indication - Yellow LED "OUT"

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 24 V DC
• Auxiliary power voltage range - 18 ... 31,2 V
• Nominal current - 40.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 0.96 W
• Power dissipation max. - 0.96 W
• Undervoltage monitoring - Yes
• Voltage range residual ripple - ≤ 3,6 VSS

Electrical Data

• Line fault transparency - No
• Number of channels - 2

Explosion Protection

• Application range (zones) - 2, 22
• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00134
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc
• Gas explosion protection EAC - 2 Ex nA nC [ia Ga] IIC T4 Gc X
• Gas explosion protection IECEx - Ex nA nC [ia Ga] IIC T4 Gc
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in Zone 2, Division 2 and in the safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to fault message contact - 1,5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation fault message contact to auxiliary power - 350 V AC
• Galvanic isolation fault message contact to output - 1,1 kV AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-14-11k
• Title Product Variant Technical Data - 9170/21-14-11k switching repeater
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 180.000 kg

Mounting / Installation

• Conduct cross-section flexible max. - 2.5 mm²
• Conduct cross-section flexible max. - 0.2 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Spring clamp terminal
• Mounting position - vertical horizontal
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - Yes
• Min. pulse duration (ON / OFF) - 50 µs
• Output - 1 electronic output
• Output electric service life - > 10^09 at 35 V / 50 mA
• Output max. load DC - 35 V / 50 mA
• Output per channel 1 - 1 electronic output
• Output switching capacity - 1,75 W
• Output switching frequency - 10 kHz
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 60 µs
• Switching delay ON/OFF - 50 µs
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 24 V DC
• Auxiliary power voltage range - 18 ... 31,2 V
• Nominal current - 55.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 1.30 W
• Power dissipation max. - 1.30 W
• Undervoltage monitoring - Yes
• Voltage range residual ripple - ≤ 3,6 VSS

Electrical Data

• Line fault transparency - No
• Number of channels - 2

Explosion Protection

• Application range (zones) - 2, 22
• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00353
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc
• Gas explosion protection EAC - 2 Ex nA nC [ia Ga] IIC T4 Gc X
• Gas explosion protection IECEx - Ex nA nC [ia Ga] IIC T4 Gc
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in Zone 2, Division 2 and in the safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to fault message contact - 1,5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation fault message contact to auxiliary power - 350 V AC
• Galvanic isolation fault message contact to output - 1,1 kV AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-10-11s
• Title Product Variant Technical Data - 9170/21-10-11s Switching repeater
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Connection cross-section - 0.2-2.5 mm² flexible 0.25-2.5 mm² flexible core end sleeve 0.2-2.5 mm² rigid
• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.225 kg

Mounting / Installation

• Conduct cross-section flexible max. - 0.2 mm²
• Conduct cross-section flexible max. - 2.5 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Screw terminal
• Mounting position - vertical horizontal
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - Yes
• Message of line fault and Auxilliary power failure - - Contact (30 V / 100 mA) closed to ground in case of fault - pac-Bus, floating contact (30 V / 100 mA)
• Output - 1 change-over contact - signal relay
• Output electric service life - 5 x 10^05 at 24 V / 1 A
• Output max. load AC - 125 V / 1 A
• Output max. load DC - 125 V / 1 A
• Output mechanical service life - 1 x 10^8 operating cycles
• Output min. load - 1 V / 0,1 mA
• Output per channel 1 - 1 change-over contact - signal relay
• Output switching capacity - 25 W / 50 VA
• Output switching frequency - zmn00546
• Output version (control) - Signal relay (125 V / 1 A)
• recommended back-up fuse - ≤ F 1 A AC/DC
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 5 ms
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 24 V DC
• Auxiliary power voltage range - 18 ... 31,2 V
• Nominal current - 55.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 1.30 W
• Power dissipation max. - 1.30 W
• Undervoltage monitoring - Yes
• Voltage range residual ripple - ≤ 3,6 VSS

Electrical Data

• Line fault transparency - No
• Number of channels - 2

Explosion Protection

• Application range (zones) - 2, 22
• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00134
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc
• Gas explosion protection EAC - 2 Ex nA nC [ia Ga] IIC T4 Gc X
• Gas explosion protection IECEx - Ex nA nC [ia Ga] IIC T4 Gc
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in Zone 2, Division 2 and in the safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to fault message contact - 1,5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation fault message contact to auxiliary power - 350 V AC
• Galvanic isolation fault message contact to output - 1,1 kV AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-10-11k
• Title Product Variant Technical Data - 9170/21-10-11k Switching repeater
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.225 kg

Mounting / Installation

• Conduct cross-section flexible max. - 2.5 mm²
• Conduct cross-section flexible max. - 0.2 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Spring clamp terminal
• Mounting position - vertical horizontal
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - Yes
• Message of line fault and Auxilliary power failure - - Contact (30 V / 100 mA) closed to ground in case of fault - pac-Bus, floating contact (30 V / 100 mA)
• Output - 1 change-over contact - signal relay
• Output electric service life - 5 x 10^05 at 24 V / 1 A
• Output max. load AC - 125 V / 1 A
• Output max. load DC - 125 V / 1 A
• Output mechanical service life - 1 x 10^8 operating cycles
• Output min. load - 1 V / 0,1 mA
• Output per channel 1 - 1 change-over contact - signal relay
• Output switching capacity - 25 W / 50 VA
• Output switching frequency - zmn00546
• Output version (control) - Signal relay (125 V / 1 A)
• recommended back-up fuse - ≤ F 1 A AC/DC
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 5 ms
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 24 V DC
• Auxiliary power voltage range - 18 ... 31,2 V
• Nominal current - 55.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 1.30 W
• Power dissipation max. - 1.30 W
• Undervoltage monitoring - Yes
• Voltage range residual ripple - ≤ 3,6 VSS

Electrical Data

• Line fault transparency - No
• Number of channels - 2

Explosion Protection

• Application range (zones) - 2, 22
• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00353
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc
• Gas explosion protection EAC - 2 Ex nA nC [ia Ga] IIC T4 Gc X
• Gas explosion protection IECEx - Ex nA nC [ia Ga] IIC T4 Gc
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in Zone 2, Division 2 and in the safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to fault message contact - 1,5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation fault message contact to auxiliary power - 350 V AC
• Galvanic isolation fault message contact to output - 1,1 kV AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-11-11s
• Title Product Variant Technical Data - 9170/21-11-11s Switching repeater
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Connection cross-section - 0.2-2.5 mm² flexible 0.25-2.5 mm² flexible core end sleeve 0.2-2.5 mm² rigid
• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.225 kg

Mounting / Installation

• Conduct cross-section flexible max. - 0.2 mm²
• Conduct cross-section flexible max. - 2.5 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Screw terminal
• Mounting position - horizontal vertical
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - Yes
• Message of line fault and Auxilliary power failure - - Contact (30 V / 100 mA) closed to ground in case of fault - pac-Bus, floating contact (30 V / 100 mA)
• Output - 2 NO - signal relays
• Output electric service life - 5 x 10^05 at 24 V / 1 A
• Output max. load AC - 125 V / 1 A
• Output max. load DC - 125 V / 1 A
• Output mechanical service life - 1 x 10^8 operating cycles
• Output min. load - 1 V / 0,1 mA
• Output per channel 1 - 2 NO - signal relays
• Output switching capacity - 25 W / 50 VA
• Output switching frequency - zmn00546
• Output version (control) - Signal relay (125 V / 1 A)
• recommended back-up fuse - ≤ F 1 A AC/DC
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 5 ms
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 24 V DC
• Auxiliary power voltage range - 18 ... 31,2 V
• Nominal current - 55.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 1.30 W
• Power dissipation max. - 1.30 W
• Undervoltage monitoring - Yes
• Voltage range residual ripple - ≤ 3,6 VSS

Electrical Data

• Line fault transparency - No
• Number of channels - 2

Explosion Protection

• Application range (zones) - 2, 22
• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00134
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc
• Gas explosion protection EAC - 2 Ex nA nC [ia Ga] IIC T4 Gc X
• Gas explosion protection IECEx - Ex nA nC [ia Ga] IIC T4 Gc
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in Zone 2, Division 2 and in the safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to fault message contact - 1,5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation fault message contact to auxiliary power - 350 V AC
• Galvanic isolation fault message contact to output - 1,1 kV AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-11-11k
• Title Product Variant Technical Data - 9170/21-11-11k Switching repeater
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.225 kg

Mounting / Installation

• Conduct cross-section flexible max. - 0.2 mm²
• Conduct cross-section flexible max. - 2.5 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Spring clamp terminal
• Mounting position - vertical horizontal
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - Yes
• Message of line fault and Auxilliary power failure - - Contact (30 V / 100 mA) closed to ground in case of fault - pac-Bus, floating contact (30 V / 100 mA)
• Output - 2 NO - signal relays
• Output electric service life - 5 x 10^05 at 24 V / 1 A
• Output max. load AC - 125 V / 1 A
• Output max. load DC - 125 V / 1 A
• Output mechanical service life - 1 x 10^8 operating cycles
• Output min. load - 1 V / 0,1 mA
• Output per channel 1 - 2 NO - signal relays
• Output switching capacity - 25 W / 50 VA
• Output switching frequency - zmn00546
• Output version (control) - Signal relay (125 V / 1 A)
• recommended back-up fuse - ≤ F 1 A AC/DC
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 5 ms
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 24 V DC
• Auxiliary power voltage range - 18 ... 31,2 V
• Nominal current - 55.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 1.30 W
• Power dissipation max. - 1.30 W
• Undervoltage monitoring - Yes
• Voltage range residual ripple - ≤ 3,6 VSS

Electrical Data

• Line fault transparency - No
• Number of channels - 2

Explosion Protection

• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00353
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II (1) G Ex [Ex ia Ga] IIC
• Gas explosion protection EAC - [Ex ia Ga] IIC X
• Gas explosion protection IECEx - Ex [Ex ia Ga] IIC
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to fault message contact - 1,5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation fault message contact to auxiliary power - 350 V AC
• Galvanic isolation fault message contact to output - 1,1 kV AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-12-11s
• Title Product Variant Technical Data - 9170/21-12-11s Switching repeater
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Connection cross-section - 0.2-2.5 mm² flexible 0.2-2.5 mm² rigid 0.25-2.5 mm² flexible core end sleeve
• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.225 kg

Mounting / Installation

• Conduct cross-section flexible max. - 2.5 mm²
• Conduct cross-section flexible max. - 0.2 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Screw terminal
• Mounting position - vertical horizontal
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - Yes
• Message of line fault and Auxilliary power failure - - Contact (30 V / 100 mA) closed to ground in case of fault - pac-Bus, floating contact (30 V / 100 mA)
• Output - 1 change-over contact - power relay
• Output electric service life - 1 x 10^05 at 250 V / 4
• Output max. load AC - 250 V / 4 A
• Output max. load DC - 250 V / 2 A
• Output mechanical service life - 15 x 10^6 operating cycles
• Output min. load - 12 V / 0,1mA
• Output per channel 1 - 1 change-o.con. - power relay
• Output switching capacity - 50 W / 1000 VA
• Output switching frequency - 6 Hz
• Output version (control) - Power relay (250 V / 4 A)
• recommended back-up fuse - ≤ F 4 A AC/ 2 A DC
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 10 ms
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 24 V DC
• Auxiliary power voltage range - 18 ... 31,2 V
• Nominal current - 55.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 1.30 W
• Power dissipation max. - 1.30 W
• Undervoltage monitoring - Yes
• Voltage range residual ripple - ≤ 3,6 VSS

Electrical Data

• Line fault transparency - No
• Number of channels - 2

Explosion Protection

• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00134
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II (1) G Ex [Ex ia Ga] IIC
• Gas explosion protection EAC - 2 Ex nA nC [ia Ga] IIC T4 Gc X
• Gas explosion protection IECEx - Ex [Ex ia Ga] IIC
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to fault message contact - 1,5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation fault message contact to auxiliary power - 350 V AC
• Galvanic isolation fault message contact to output - 1,1 kV AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-12-11k
• Title Product Variant Technical Data - 9170/21-12-11k Switching repeater
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.225 kg

Mounting / Installation

• Conduct cross-section flexible max. - 0.2 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Spring clamp terminal
• Mounting position - vertical horizontal
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - Yes
• Message of line fault and Auxilliary power failure - - Contact (30 V / 100 mA) closed to ground in case of fault - pac-Bus, floating contact (30 V / 100 mA)
• Output - 1 change-over contact - power relay
• Output electric service life - 1 x 10^05 at 250 V / 4
• Output max. load AC - 250 V / 4 A
• Output max. load DC - 250 V / 2 A
• Output mechanical service life - 15 x 10^6 operating cycles
• Output min. load - 12 V / 0,1mA
• Output per channel 1 - 1 change-o.con. - power relay
• Output switching capacity - 50 W / 1000 VA
• Output switching frequency - 6 Hz
• Output version (control) - Power relay (250 V / 4 A)
• recommended back-up fuse - ≤ F 4 A AC/ 2 A DC
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 10 ms
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 24 V DC
• Auxiliary power voltage range - 18 ... 31,2 V
• Nominal current - 40.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 0.96 W
• Power dissipation max. - 0.96 W
• Undervoltage monitoring - Yes
• Voltage range residual ripple - ≤ 3,6 VSS

Electrical Data

• Line fault transparency - No
• Number of channels - 2

Explosion Protection

• Application range (zones) - 2, 22
• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00353
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc
• Gas explosion protection EAC - 2 Ex nA nC [ia Ga] IIC T4 Gc X
• Gas explosion protection IECEx - Ex nA nC [ia Ga] IIC T4 Gc
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in Zone 2, Division 2 and in the safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to fault message contact - 1,5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation fault message contact to auxiliary power - 350 V AC
• Galvanic isolation fault message contact to output - 1,1 kV AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-14-11s
• Title Product Variant Technical Data - Electronic (35 V / 50 mA)
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Connection cross-section - 0.2-2.5 mm² flexible 0.2-2.5 mm² rigid 0.25-2.5 mm² flexible core end sleeve
• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.180 kg

Mounting / Installation

• Conduct cross-section flexible max. - 2.5 mm²
• Conduct cross-section flexible max. - 0.2 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Screw terminal
• Mounting position - horizontal vertical
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - Yes
• Message of line fault and Auxilliary power failure - - Contact (30 V / 100 mA) closed to ground in case of fault - pac-Bus, floating contact (30 V / 100 mA)
• Min. pulse duration (ON / OFF) - 50 µs
• Note - All specifications given for switching times and frequencies apply for a load of 24 V, 1 mA … 50 mA DC
• Output - 1 electronic output
• Output electric service life - > 10^09 at 35 V / 50 mA
• Output max. load DC - 35 V / 50 mA
• Output per channel 1 - 1 electronic output
• Output switching capacity - 1,75 W
• Output switching frequency - 10 kHz
• Output version (control) - Electronic (35 V / 50 mA)
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 60 µs
• Switching delay ON/OFF - 50 µs
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 24 V DC
• Auxiliary power voltage range - 18 ... 31,2 V
• Nominal current - 40.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 0.96 W
• Power dissipation max. - 0.96 W
• Undervoltage monitoring - Yes
• Voltage range residual ripple - ≤ 3,6 VSS

Electrical Data

• Line fault transparency - Yes
• Number of channels - 2

Explosion Protection

• Application range (zones) - 2, 22
• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00353
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II 3 (1) G Ex nA nC [ia Ga] IIC T4 Gc
• Gas explosion protection EAC - 2 Ex nA nC [ia Ga] IIC T4 Gc X
• Gas explosion protection IECEx - Ex nA nC [ia Ga] IIC T4 Gc
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in Zone 2, Division 2 and in the safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to fault message contact - 1,5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation fault message contact to auxiliary power - 350 V AC
• Galvanic isolation fault message contact to output - 1,1 kV AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-14-12s
• Title Product Variant Technical Data - Electronic (35 V / 50 mA) with LFT (line fault transparency)
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.180 kg

Mounting / Installation

• Conduct cross-section flexible max. - 2.5 mm²
• Conduct cross-section flexible max. - 0.2 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Screw terminal
• Mounting position - vertical horizontal
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - Yes
• Message of line fault and Auxilliary power failure - - contact (30 V / 100 mA) closed to ground in case of fault - contact in the output circouit (35 V / 50 mA) opens in case of fault - pac-Bus, floating contact (30 V / 100 mA)
• Min. pulse duration (ON / OFF) - 50 µs
• Output - 1 LFT electronic output
• Output electric service life - > 10^09 at 35 V / 50 mA
• Output max. load DC - 35 V / 50 mA
• Output per channel 1 - 1 LFT electronic output
• Output switching capacity - 1,75 W
• Output switching frequency - 10 kHz
• Output version (control) - Electronic (35 V / 50 mA) with LFT (line fault transparency)
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 50 µs
• Switching delay ON/OFF - 60 µs
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 110 - 230 V AC
• Auxiliary power frequency range - 48 ... 62 Hz
• Auxiliary power nominal voltage max. - 230.00 V
• Auxiliary power nominal voltage min. - 120.00 V
• Auxiliary power voltage range - 96 ... 253 V
• Nominal current - 18.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 2.80 W
• Power dissipation max. - 2.00 W
• Undervoltage monitoring - Yes

Electrical Data

• Line fault transparency - No
• Number of channels - 2

Explosion Protection

• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00353
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II (1) G Ex [Ex ia Ga] IIC
• Gas explosion protection EAC - [Ex ia Ga] IIC X
• Gas explosion protection IECEx - Ex [Ex ia Ga] IIC
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-10-21s
• Title Product Variant Technical Data - 9170/21-10-21s Switching repeater
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.225 kg

Mounting / Installation

• Conduct cross-section flexible max. - 2.5 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Screw terminal
• Mounting position - horizontal vertical
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - No
• Message of line fault and Auxilliary power failure - - Contact (30 V / 100 mA) closed to ground in case of fault - pac-Bus, floating contact (30 V / 100 mA)
• Output - 1 change-over contact - signal relay
• Output electric service life - 5 x 10^05 at 24 V / 1 A
• Output max. load AC - 125 V / 1 A
• Output max. load DC - 125 V / 1 A
• Output mechanical service life - 1 x 10^8 operating cycles
• Output min. load - 1 V / 0,1 mA
• Output per channel 1 - 1 change-over contact - signal relay
• Output switching capacity - 25 W / 50 VA
• Output switching frequency - zmn00546
• Output version (control) - Signal relay (125 V / 1 A)
• recommended back-up fuse - ≤ F 1 A AC/DC
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 5 ms
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V

Ambient Conditions

• Ambient temperature - -20 °C ... +70 °C (Single device) -20 °C ... +60 °C (Group assembly)
• Ambient temperature max. - +70 °C
• Ambient temperature max. note - Single device
• Ambient temperature max. note 2 - Group assembly
• Ambient temperature max.2 - +60 °C
• Ambient temperature min. - -20 °C
• Ambient temperature min. 2 - -20 °C
• Ambient temperature min. note - Single device
• Ambient temperature min. note 2 - Group assembly
• Relative humidity max. - 95%
• Storage temperature - -40 °C ... +80 °C
• Storage temperature max. - +80 °C
• Storage temperature min. - -40 °C
• Use at the height of - < 2000 m

Auxiliary power

• Auxiliary power - 110 - 230 V AC
• Auxiliary power frequency range - 48 ... 62 Hz
• Auxiliary power nominal voltage max. - 230.00 V
• Auxiliary power nominal voltage min. - 120.00 V
• Auxiliary power voltage range - 96 ... 253 V
• Nominal current - 18.00 mA
• Operation indication - Green "PWR" LED
• Polarity reversal protection - yes
• Power consumption - 2.80 W
• Power dissipation max. - 2.00 W
• Undervoltage monitoring - Yes

Electrical Data

• Line fault transparency - No
• Number of channels - 2

Explosion Protection

• ATEX dust certificate - DMT 02 ATEX E 195 X
• ATEX gas certificate - DMT 02 ATEX E 195 X
• Certificate EAC - TS RU S-DE.GB04.B.00134
• Certificates - ATEX (BVS), Brazil (ULB), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
• Dust explosion protection ATEX - II (1) D [Ex ia Da] IIIC
• Dust explosion protection EAC - [Ex ia Da] IIIC
• Dust explosion protection IECEx - [Ex ia Da] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 0, 1, 2, 20, 21, 22
• Further information - see respective certificate and operating instructions
• Gas explosion protection ATEX - II (1) G Ex [Ex ia Ga] IIC
• Gas explosion protection EAC - [Ex ia Ga] IIC X
• Gas explosion protection IECEx - Ex [Ex ia Ga] IIC
• IECEX dust certificate - IECEx BVS 09.0041 X
• IECEX gas certificate - IECEx BVS 09.0041 X
• Installation - in safe area
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

Galvanic isolation

• Galvanic isolation Ex i input to auxiliary power - 1.5 kV AC
• Galvanic isolation Ex i input to output - 1.5 kV AC
• Galvanic isolation Ex i to Ex i - 500 V AC
• Galvanic isolation output to auxiliary power - 1,1 kV AC
• Galvanic isolation output to output - 1,1 kV AC
• Test voltage according to standard - IEC EN 60079-11
• Test voltage according to standard 2 - EN 50178

General

• Functional Description - 9170 series Ex i switching repeaters can be used for operating contacts, NAMUR proximity sensors or optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. The devices transmit frequencies of up to 10 kHz, and the output signal can be inverted.
• Highlights - Can be used up to SIL 2 (IEC/EN 61508) Wire-breakage and short-circuit monitoring system, which can be disconnected and issues alerts Optional line error transparency: The device notifies the control system directly of any field-side line faults via the signal output.
• Product Description - Switching repeater Ex i field circuit
• Product Type - 9170/21-10-21k
• Title Product Variant Technical Data - 9170/21-10-21k Switching repeater
• WebCode - 9170A

Input

• hysteresis - ca. 0,2 mA
• input current for OFF - ≤ 1,2 mA
• input current for ON - ≥ 2,1 mA
• Input internal resistiance R i - 1000.00 Ω
• Input open circuit voltage U a - 8,2 V
• input signal - In accordance with EN 60947-5-6 (NAMUR)
• short-circuit current - ≤ 8,2 mA

Mechanical Data

• Connection cross-section - 0.2-2.5 mm² flexible 0.2-2.5 mm² rigid 0.25-2.5 mm² flexible core end sleeve
• Degree of protection (IP) - IP30
• Enclosure material - Polyamide
• Fire resistance (UL 94) - V0
• Grid dimension - 17.60 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.225 kg

Mounting / Installation

• Conduct cross-section flexible max. - 2.5 mm²
• Conductor cross-section solid max. - 2.5 mm²
• Conductor cross-section solid min. - 0.2 mm²
• Connection type - Spring clamp terminal
• Mounting position - vertical horizontal
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• Error detection wire breakage - IE < 0.05 ... 0.35 mA
• Indication of line fault - Red LED "LF" for each channel
• LFD relay - No
• Message of line fault and Auxilliary power failure - - Contact (30 V / 100 mA) closed to ground in case of fault - pac-Bus, floating contact (30 V / 100 mA)
• Output - 1 change-over contact - signal relay
• Output electric service life - 5 x 10^05 at 24 V / 1 A
• Output max. load AC - 125 V / 1 A
• Output max. load DC - 125 V / 1 A
• Output mechanical service life - 1 x 10^8 operating cycles
• Output min. load - 1 V / 0,1 mA
• Output per channel 1 - 1 change-over contact - signal relay
• Output switching capacity - 25 W / 50 VA
• Output switching frequency - zmn00546
• Output version (control) - Signal relay (125 V / 1 A)
• recommended back-up fuse - ≤ F 1 A AC/DC
• Short circuit error detection - RE < 100 ... 360 Ω
• Switch user adjustment inverting - Activated / deactivated
• Switch user adjustment line fault - activated / deactivated
• Switching capacity fault message contact - 30 V / 100 mA
• Switching delay ON/OFF - 5 ms
• Switching state indication - Yellow LED "OUT" per channel

Safety Data

• Internal capacitance C i - 2.42 nF
• Internal inductance L i - negligible
• Max. Current I o - 10.0 mA
• Max. permissible external capacitance C o for I - 99.000 μF
• Max. permissible external capacitance C o for IIB - 26.000 μF
• Max. permissible external capacitance C o for IIC - 3.600 μF
• Max. permissible external inductance L o for I - 1000.00 mH
• Max. permissible external inductance L o for IIB - 1000.000 mH
• Max. permissible external inductance L o for IIC - 350.000 mH
• Max. Power P o - 24.000 mW
• Max. Voltage U o - 9.60 V
• Safety-related maximum voltage - 253 V