Switching repeater Series 9170
Art. No.:
203151
Product Type:
9170/21-12-11k
Zone Filter:
(M1)
Signal types:
Digital Input
Certificates:
ATEX (BVS), Brazil (ULB), Canada (FM), China (NEPSI), IECEx (BVS), India (PESO), Korea (KGS), SIL (exida), USA (FM)
SIL:
2
Number of channels:
2
Grid dimension:
17.60 mm
Connection type:
Spring clamp terminal
Country of origin:
SK
On request
Technical data
General
| MY R. STAHL | 9170A |
| Product Type | 9170/21-12-11k |
| Highlights | For use up to SIL 2 (IEC/EN 61508)A wire breakage and short-circuit monitoring system, which can be disconnected and includes messagesVariants with line fault transparency: The device notifies the control system directly of any field-side line faults via the signal output |
| Functional Description | The Series 9170 Ex i switching repeaters are used to operate contacts, NAMUR proximity switches and optocouplers. Models are available with one or two channels. The intrinsically safe digital input is always galvanically separated from the output and auxiliary power. The channels in the two-channel devices are galvanically separated. Certain variants transmit frequencies of up to 10 kHz, and the output signal can be inverted. |
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 | |
|---|---|---|---|
| Switching repeater Ex i field circuit - 9170/21-12-11k - 203151 - en-US | Single Data Sheet |
  |
|
| Switching repeater Ex i field circuit - 9170/21-12-11k - 203151 - en-GB | Single Data Sheet |
 |
|
| Switching repeater - 9170 - fr-FR | Product Overview |
 |
|
| Switching repeater - 9170 - es-ES | Product Overview |
 |
|
| Switching repeater - 9170 - de-DE | Product Overview |
 |
|
| Switching repeater - 9170 - en-GB | Product Overview |
|
|
| Switching repeater - 9170 - en-US | Product Overview |
|
|
| Switching repeater Ex i field circuit - 9170/21-12-11k - 203151 - de-DE | Single Data Sheet |
|
|
| Switching repeater Ex i field circuit - 9170/21-12-11k - 203151 - fr-FR | Single Data Sheet |
|
|
| Switching repeater Ex i field circuit - 9170/21-12-11k - 203151 - es-ES | Single Data Sheet |
|
