Ex i/Ex e Relay Module, Series 9177
Art. No.:
273000
Product Type:
9177/12-11-01
Signal types:
Digital Output
Zone Filter:
Zone 1 | 2 G | Gb / Zone 2 | 3 G | Gc
Certificates:
ATEX (TUR), IECEx (TUR), Korea (KTL), SIL (exida)
SIL:
3
Number of channels:
1
Grid dimension:
12.00 mm
Connection type:
Screw terminal, push-in terminal
Country of origin:
DE
On request
Technical data
General
| MY R. STAHL | 9177A |
| Product variant | Ex i/Ex e relay module for Zone 1 |
| Product Type | 9177/12-11-01 |
| Highlights | Slim design – 12 mm widthChoice of circuitry of coil and contact between Ex i or non-Ex i (Ex e)Integrated fuse for contact and coil circuit integratedCan be used up to SIL 3 (IEC/EN 61508) |
| Functional Description | The Ex i/Ex e relay module type 9177 is an automation solution for hazardous areas in Zone 1, 2, 21 and 22 and in safe areas and permits galvanically separated switching of intrinsically safe (Ex i) and non-intrinsically safe (non-Ex i) electrical circuits. Both Ex i and non-Ex i electrical circuits can be connected to its coil and contact connections. Thanks to the integrated fuse for the contact and coil circuit, additional integrated fuse is not necessary. |
| Description |
The Ex i/Ex e relay module is used for the galvanically isolated switching of intrinsically safe (Ex i) and non-Ex i (Ex e) electrical circuits. Coil circuit: Ex i or non-Ex i (Ex e) Contact circuit: Ex i or non-Ex i (Ex e) Thanks to the integrated safeguarding for the contact and coil circuit, additional safeguarding is not necessary. Note: no usable with 9475/32-04-12, 9475/32-08-52, 9475/33-08-50 |
Explosion Protection
Safety Data
Electrical Data
Auxiliary power
Galvanic isolation
Input
Output
Ambient Conditions
Mechanical Data
Mounting / Installation
Commercial data
Downloads
| Description | Document Type | Language | |
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| Ex i/Ex e relay module For Zone 1 Isolators - 9177/12-11-01 - 273000 - de-DE | Single Data Sheet |
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| Ex i/Ex e relay module For Zone 1 Isolators - 9177/12-11-01 - 273000 - en-GB | Single Data Sheet |
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| Ex i/Ex e Relay Module - 9177 - es-ES | Product Overview |
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| Ex i/Ex e Relay Module - 9177 - es-ES | Product Overview |
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| Ex i/Ex e Relay Module - 9177 - fr-FR | Product Overview |
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| Ex i/Ex e Relay Module - 9177 - fr-FR | Product Overview |
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| Ex i/Ex e Relay Module - 9177 - de-DE | Product Overview |
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| Ex i/Ex e Relay Module - 9177 - en-GB | Product Overview |
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| Ex i/Ex e relay module For Zone 1 Isolators - 9177/12-11-01 - 273000 - fr-FR | Single Data Sheet |
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| Ex i/Ex e relay module For Zone 1 Isolators - 9177/12-11-01 - 273000 - es-ES | Single Data Sheet |
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