Bosch · Contact and Monitoring Modules
Bosch FLM-420-RLV1-E Low-Voltage Relay Interface Module, Built-In Type
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Product description
FLM-420-RLV1-E is a low-voltage interface module used to provide relay outputs in LSN fire detection systems. Its built-in design makes it suitable for compatible system installations; two integrated isolators help maintain LSN circuit functionality in the event of a cable break or short circuit.
Key features
- 1 relay output
- Built-in type
- Low current consumption
- Two integrated isolators
- Maintains LSN circuit functionality in the event of a cable break or short circuit
Technical specifications
| Maximum switching current | 5 A/30 V DC (DIN rail type); 1 A/30 V DC (built-in type); 0,5 A/42,4 V AC (both types) |
|---|---|
| Input voltage | 15–33 VDC |
| LSN operating voltage | 15–33 VDC |
| LSN current consumption | 1,75 mA |
| Operating temperature | -20–55 °C |
| Storage temperature | -25–80 °C |
| Operating relative humidity | 0–96%, non-condensing |
| Weight | 35 g |
| Colour | White |
| Material | Plastic |
Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.
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