Fieldbus Isolating Repeater Series 9185/11

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
• Electromagnetic compatibility - Tested to the following standards and regulations: EN 61326-1 Use in industrial environment
• 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 AC / DC
• Auxiliary power voltage range - AC: 24 V ±15%, DC: 18 - 31,2 V
• Nominal current - 66.00 mA
• Nominal voltage - 24 V UC
• Polarity reversal protection - yes
• Power consumption - 1.60 W
• Voltage range residual ripple - ≤ 3,6 VSS

Components

• Safe interface area - RS 232, RS 422, RS 485

Electrical Data

• Connection electrical interfaces - Sub-D socket X1, 9-pole
• Connections - Sub-D socket X3, 9-pole (Interface field area)
• Data transmission indication - LED green "RxD2"
• Electrical interface data rate - 1.2 kbps - 1.5 Mbps
• Field side of interfaces - RS-485 IS (PNO)
• Interface data rate field side - 1,2 kbit/s - 1,5 Mbit/s
• Interface field area level - setting: RS-485 IS (PNO specification) and RS-485 IS (R. STAHL specification)
• Interface settings - fixed transmission speed or automatic detection > 9.6 kBit/s (only with Profibus DP)
• Line length interface field area - depends on transmission rate and cable
• Protocols - HART, Modbus, PROFIBUS DP
• Terminating resistor interface field area - to be set in external plug

Explosion Protection

• Application range (zones) - 2, 22
• ATEX dust certificate - DMT 02 ATEX E 246 X
• ATEX gas certificate - DMT 02 ATEX E 246 X
• Certificate EAC - TS RU S-DE.GB04.B.00353
• Certificates - ATEX (BVS), Canada (FM), EAC (STV), IECEx (BVS), India (PESO), USA (FM)
• Dust explosion protection ATEX - II (2) D [Ex ib Db] IIIC
• Dust explosion protection EAC - [Ex ib Db] IIIC
• Dust explosion protection IECEx - [Ex ib Db] IIIC
• Ex interface in Division NEC 500 - (Class I, II, III) 1, 2
• Ex interface zone - 1, 2, 21, 22
• Gas explosion protection ATEX - II 3 (2) G Ex nA [ib Gb] IIC T4 Gc
• Gas explosion protection EAC - 2 Ex nA [ib Gb] IIC T4 Gc X
• Gas explosion protection IECEx - Ex nA [ib Gb] IIC T4 Gc
• IECEX dust certificate - IECEx BVS 06.0004 X
• IECEX gas certificate - IECEx BVS 06.0004 X
• Installation in Division NEC 500 - (Class I, II, III) 2
• Ship approval - CCS, DNVGL

General

• Description - Equipment for installation in safe areas or Zone 2/Div. 2 For fieldbuses with RS-485-IS-interface - Zone 1 / Class I, II, III Division 1 and Class I, II, III Zone 1 Suitable for PROFIBUS DP, Modbus, R. STAHL service bus RS-232, RS-422, RS-485 interface with the automation system Transmission rate automatically set with PROFIBUS DP Adjustable transmission rate (1.2 kBit/s to 1.5 MBit/s) 24 V AC/DC auxiliary power For further information, see data sheet for 9185/11
• Functional Description - 9185/11 series fieldbus isolating repeaters are the interface between intrinsically safe and non-intrinsically safe PROFIBUS DP segments, Modbus RTU segments and other similar fieldbus segments. These devices galvanically separate intrinsically safe bus interfaces (RS-422/RS-485) from non-intrinsically safe interfaces (RS-232, RS-422 or RS-485).
• Highlights - Simple, front-end parameterization Bit refresh function improves signal quality Adjustable transmission speeds of 1.2 kbit/s and 1.5 Mbit/s - automatic with PROFIBUS DP Field interface Ex i
• Product Description - Fieldbus Isolating Repeater ISpac
• Product Type - 9185/11-35-10s
• Product Variant - Fieldbus Isolating Repeater Series 9185/11
• Title Product Variant Technical Data - 9185/11-35-10s fieldbus isol. repeater
• WebCode - 9185A

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 - 35.20 mm
• Terminal degree of protection (IP) - IP20
• Weight - 0.350 kg

Mounting / Installation

• Connection type - Screw terminal
• Mounting orientation - horizontal or vertical
• Mounting position - vertical horizontal
• Mounting type - NS35/15, NS35/7.5 DIN rail

Output

• LFD relay - No

Safety Data

• Internal capacitance C i - negligible
• Internal inductance L i - negligible
• Max. Current I o - 149.0 mA
• Max. Power P o - 139.000 mW
• Max. voltage U i connection RS-485 IS - ± 4,2 V
• Max. Voltage U o - 3.73 V
• Safety-related maximum voltage - 253 V