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Binary Output Series 9275

Brand: R. STAHL AG

Series 9275 digital outputs issue signals for the intrinsically safe operation of Ex i solenoid valves, indicator lamps or horns. The devices feature three-way galvanic separation.

Features

Space savings due to a slim design – 12.5 mm wide
Can be used for functional safety levels up to SIL 3 (IEC/EN 61508)
Offers line fault detection with signalization

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261434

R. STAHL Binary Output Ex I Field Circuit

Space savings due to a slim design – 12.5 mm wide

Can be used for functional safety levels up to SIL 3 (IEC/EN 61508)

Offers line fault detection with signalization

Ambient Conditions

Ambient temperature - -20 °C ... +60 °C
Ambient temperature max. - +60 °C
Ambient temperature min. - -20 °C
Electromagnetic compatibility - EN 61326-1 Use in industrial environment Immunity according to EN 61000-6-2 Interference emission to EN 61000-6-4
Relative humidity max. - 10 to 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 - 19,2 … 30 V
Nominal current - 50.00 mA
Operation indication - Green "PWR" LED
Polarity reversal protection - yes
Power consumption - 1.20 W
Power dissipation max. - 0.80 W
Undervoltage monitoring - No

Electrical Data

Number of channels - 1

Explosion Protection

Application range (zones) - 2, 22
ATEX dust certificate - IBExU 17 ATEX 1152 X
ATEX gas certificate - IBExU 17 ATEX 1152 X
Certificates - ATEX (IBE), Canada / USA (UL), IECEx (IBE), SIL (BVS)
Dust explosion protection ATEX - II (1) D [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
Gas explosion protection ATEX - II 3 (1) G Ex nA [ia Ga] IIC T4 Gc
Gas explosion protection IECEx - Ex nA [ia Ga] IIC T4 Gc
IECEX dust certificate - IECEx IBE 17.0044X
IECEX gas certificate - IECEx IBE 17.0044X
Installation in Division NEC 500 - (Class I, II, III) 2

Galvanic isolation

Galvanic isolation Ex i output to auxiliary power - 375 V AC peak value
Galvanic isolation Ex i output to fault message contact - 375 V AC peak value
Galvanic isolation Ex i output to input - 375 V AC peak value
Galvanic isolation fault message contact to auxiliary power - 300 Veff
Galvanic isolation fault message contact to input - 300 Veff
Galvanic isolation input to auxiliary power - 300 Veff
Test voltage according to standard - IEC EN 60079-11
Test voltage according to standard 2 - EN 61010 / EN 50178

General

Functional Description - Series 9275 digital outputs issue signals for the intrinsically safe operation of Ex i solenoid valves, indicator lamps or horns. The devices feature three-way galvanic separation.
Highlights - Space savings due to a slim design – 12.5 mm wide Can be used for functional safety levels up to SIL 3 (IEC/EN 61508) Offers line fault detection with signalization
Product Description - Binary output Ex i field circuit
Product Type - 9275/10-21-25-11s
Title Product Variant Technical Data - 9275/10-21-25-11s
WebCode - 9275A

Input

Control current - < 12 mA
Input voltage for OFF - 0 - 5 V
Input voltage for ON - 15.0 - 30.0 V

Mechanical Data

Connection cross-section - 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 - 12.50 mm
Terminal degree of protection (IP) - IP20
Weight - 0.160 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 - > 10 kΩ
Indication of line fault - "LF" LED, red
LFD relay - Yes
Max. output current I a max - 25.10 mA
Output internal resistiance R i - 641.00 Ω
Output open circuit voltage U a - 21,1 V
Response time output - < 30 ms
Short circuit error detection - < 50 Ω
Switch user adjustment line fault - activated / deactivated
Switching capacity fault message contact - 30 V / 50 mA
Switching delay ON/OFF - < 30 ms
Switching state indication - Yellow LED "STAT"
test current - < 0.6 mA

Safety Data

Internal capacitance C i - 11 nF
Internal inductance L i - negligible
Max. current I o (Ex ia) - 37.40 mA
Max. permissible external capacitance C o for IIA - 3.330 μF
Max. permissible external capacitance C o for IIB - 0.910 μF
Max. permissible external capacitance C o for IIC - 0.110 μF
Max. permissible external inductance L o for IIA - 200.00 mH
Max. permissible external inductance L o for IIB - 100.000 mH
Max. permissible external inductance L o for IIC - 22.000 mH
Max. Power P o - 224.000 mW
Max. Voltage U o - 23.98 V
Safety-related maximum voltage - 253 V AC

261435

R. STAHL Binary Output Ex I Field Circuit

Space savings due to a slim design – 12.5 mm wide

Can be used for functional safety levels up to SIL 3 (IEC/EN 61508)

Offers line fault detection with signalization

Ambient Conditions

Ambient temperature - -20 °C ... +60 °C
Ambient temperature max. - +60 °C
Ambient temperature min. - -20 °C
Electromagnetic compatibility - EN 61326-1 Use in industrial environment Immunity according to EN 61000-6-2 Interference emission to EN 61000-6-4
Relative humidity max. - 10 to 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 - 19,2 … 30 V
Nominal current - 90.00 mA
Operation indication - Green "PWR" LED
Polarity reversal protection - yes
Power consumption - 2.16 W
Power dissipation max. - 1.62 W
Undervoltage monitoring - No

Electrical Data

Number of channels - 1

Explosion Protection

Application range (zones) - 2, 22
ATEX dust certificate - IBExU 17 ATEX 1152 X
ATEX gas certificate - IBExU 17 ATEX 1152 X
Certificates - ATEX (IBE), Canada / USA (UL), IECEx (IBE), SIL (BVS)
Dust explosion protection ATEX - II (1) D [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
Gas explosion protection ATEX - II 3 (1) G Ex nA [ia Ga] IIC T4 Gc
Gas explosion protection IECEx - Ex nA [ia Ga] IIC T4 Gc
IECEX dust certificate - IECEx IBE 17.0044X
IECEX gas certificate - IECEx IBE 17.0044X
Installation in Division NEC 500 - (Class I, II, III) 2

Galvanic isolation

Galvanic isolation Ex i output to auxiliary power - 375 V AC peak value
Galvanic isolation Ex i output to fault message contact - 375 V AC peak value
Galvanic isolation Ex i output to input - 375 V AC peak value
Galvanic isolation fault message contact to auxiliary power - 300 Veff
Galvanic isolation fault message contact to input - 300 Veff
Galvanic isolation input to auxiliary power - 300 Veff
Test voltage according to standard - IEC EN 60079-11
Test voltage according to standard 2 - EN 61010 / EN 50178

General

Functional Description - Series 9275 digital outputs issue signals for the intrinsically safe operation of Ex i solenoid valves, indicator lamps or horns. The devices feature three-way galvanic separation.
Highlights - Space savings due to a slim design – 12.5 mm wide Can be used for functional safety levels up to SIL 3 (IEC/EN 61508) Offers line fault detection with signalization
Product Description - Binary output Ex i field circuit
Product Type - 9275/10-24-48-11s
Title Product Variant Technical Data - 9275/10-24-48-11s
WebCode - 9275A

Input

Control current - < 12 mA
Input voltage for OFF - 0 - 5 V
Input voltage for ON - 15.0 - 30.0 V

Mechanical Data

Degree of protection (IP) - IP30
Enclosure material - Polyamide
Fire resistance (UL 94) - V0
Grid dimension - 12.50 mm
Terminal degree of protection (IP) - IP20
Weight - 0.160 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 - > 10 kΩ
Indication of line fault - "LF" LED, red
LFD relay - Yes
Max. output current I a max - 48.00 mA
Output internal resistiance R i - 297.00 Ω
Output open circuit voltage U a - 24,3 V
Response time output - < 30 ms
Short circuit error detection - < 50 Ω
Switch user adjustment line fault - activated / deactivated
Switching capacity fault message contact - 30 V / 50 mA
Switching delay ON/OFF - < 30 ms
Switching state indication - Yellow LED "STAT"
test current - < 0.6 mA

Safety Data

Internal capacitance C i - 11 nF
Internal inductance L i - negligible
Max. current I o (Ex ia) - 91.11 mA
Max. permissible external capacitance C o for IIA - 2.290 μF
Max. permissible external capacitance C o for IIB - 0.686 μF
Max. permissible external capacitance C o for IIC - 0.078 μF
Max. permissible external inductance L o for IIA - 32.00 mH
Max. permissible external inductance L o for IIB - 15.000 mH
Max. permissible external inductance L o for IIC - 3.500 mH
Max. Power P o - 616.000 mW
Max. Voltage U o - 27.06 V
Safety-related maximum voltage - 253 V AC

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Binary Output Series 9275

Product Details

Part Numbers

261434

Ambient Conditions

Auxiliary power

Electrical Data

Explosion Protection

Galvanic isolation

General

Input

Mechanical Data

Mounting / Installation

Output

Safety Data

261435

Ambient Conditions

Auxiliary power

Electrical Data

Explosion Protection

Galvanic isolation

General

Input

Mechanical Data

Mounting / Installation

Output

Safety Data