Switching repeater, Screw terminal, Number of channels: 2, Auxiliary power: 120/230 V AC, Output per channel: 1 change-over contact – power relay,
- Product Type: 9170/21-12-21s
- Art. No.: 203281
Technical data
General
| MY R. STAHL | 9170A |
| Product Type | 9170/21-12-21s |
| Highlights | Extensive portfolio – outputs with relays or electronicsWire breakage and short-circuit monitoringRobust design for challenging environments |
| Functional Description |
The Series 9170 Ex i switching repeaters are used to operate contacts, NAMUR proximity switches and |
Explosion Protection
Safety Data
Functional Safety
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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| Switching repeater - 9170 - de-DE | Product Overview |
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| Switching repeater - 9170 - en-GB | Product Overview |
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| Switching repeater - 9170 - en-US | Product Overview |
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| Switching repeater - 9170 - es-ES | Product Overview |
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| Switching repeater - 9170 - fr-FR | Product Overview |
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| Switching repeater Ex i field circuit - 9170/21-12-21s - 203281 - de-DE | Single Data Sheet |
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| Switching repeater Ex i field circuit - 9170/21-12-21s - 203281 - en-GB | Single Data Sheet |
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| Switching repeater Ex i field circuit - 9170/21-12-21s - 203281 - en-US | Single Data Sheet |
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| Switching repeater Ex i field circuit - 9170/21-12-21s - 203281 - es-ES | Single Data Sheet |
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| Switching repeater Ex i field circuit - 9170/21-12-21s - 203281 - fr-FR | Single Data Sheet |
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