Control units for smoke detectors
Control unit for smoke detectors. Provides power supply and alarm handling for smoke detectors, with or without service alarm. Two relay contacts for alarm handling.
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(2 st)-
ABV24-S-300/DControl unit with service alarm- Supply voltage
- 24 V AC/DC
- Alarm outputs
- One change-over contact (smoke), one closing contact (smoke), one closing contact (service)
- Service alarm
- X
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ABV-S-300/DControl unit with service alarm
- Supply voltage
- 230 V AC
- Alarm outputs
- One change-over contact (smoke), one closing contact (smoke), one closing contact (service)
- Service alarm
- X
Specifications
| Current consumption | 30 mA (70 mA if an alarm occurs) |
|---|---|
| Mounting | DIN-rail |
| Number of modules | 3 |
| Protection class | IP20 |