Electronic relay for Zone 1, Number of channels: 1, Input: Ex i or non-Ex i (Ex e), Output: non-Ex i (Ex e) AC, Input voltage for ON: > 17.5 V, Input voltage for OFF: < 16 V, Zone 1/2
- Product Type: 9174/12-15-01
- Art. No.: 282457
On request
Technical data
General
| MY R. STAHL | 9174A |
| Product Type | 9174/12-15-01 |
| Highlights | Requires little space – width of 12 mmDurable module thanks to maintenance-free electronic switching: Ideal for frequent switching operationsEnables use in Zone 1 |
| Functional Description | The Series 9174 compact electronic relay module allows Ex e loads to be switched by an intrinsically safe control system. This complements intrinsically safe binary outputs, e.g. in a remote I/O system. The electronic switch prevents mechanical wear, extending the life of the relay, particularly where frequent switching operations are concerned. |
| Description |
The electronic relay modules are used to switch Ex e loads using an intrinsically safe (Ex i) or non-intrinsically safe (Ex e) control system. Coil circuit: Ex i or non-Ex i (Ex e)* Contact circuit: Non-Ex i (Ex e) *It is possible to switch between Ex i and non-Ex i circuits, or vice versa, at any time without restriction. Note: Cannot be used 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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| Electronic relay - 9174 - de-DE | Product Overview |
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| Electronic relay - 9174 - en-GB | Product Overview |
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| Electronic relay - 9174 - es-ES | Product Overview |
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| Electronic relay - 9174 - fr-FR | Product Overview |
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| Electronic relay for Zone 1 Isolators - 9174/12-15-01 - 282457 - de-DE | Single Data Sheet |
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| Electronic relay for Zone 1 Isolators - 9174/12-15-01 - 282457 - en-GB | Single Data Sheet |
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| Electronic relay for Zone 1 Isolators - 9174/12-15-01 - 282457 - es-ES | Single Data Sheet |
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| Electronic relay for Zone 1 Isolators - 9174/12-15-01 - 282457 - fr-FR | Single Data Sheet |
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