Detectomat · Contact and Monitoring Modules
Detectomat UBW 3311 Line Monitoring Module
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Product description
The Detectomat UBW 3311 is a line monitoring module designed for use with OMS 3301 and IOM 3311 modules. It enables external visual and audible signalling devices to be triggered and monitors the output circuit for faults.
Key features
- Monitors an output circuit for open- and short-circuit faults in accordance with EN 54-13
- Changes polarity when the output is activated
- Integrated fault output that can be connected to the monitored input of IOM and OMS modules
- 24 V DC external voltage supply
- Circuit board that can be integrated into the IOM 3311 and OMS 3301 module enclosures
Technical specifications
| Supply voltage | 24 V DC; 1 A |
|---|---|
| Standby current | 25 mA (12 mA UBW + 13 mA test current) |
| Alarm current | Up to 1000 mA for signalling devices |
| Ambient temperature | -10°C to +60°C |
| Relative humidity | Up to 95% |
| Dimensions (H x W x D) | 20 x 58 x 40 mm |
| Weight | 50 g |
| Maximum cable length | 700 m (2 x 0,8 mm) or 50 Ohm |
Manufacturer's product number: 33542
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