The module supports the connection of 2 valves of water supply shutoff and 4 leakage sensors.
Module parameters
| Output channels qty | 4 |
| Number of sensor inputs | 4 FW-WL.A/EW-WL.A 16 FW-WL.B/EW-WL.B (4 per input) |
| Number of dry contact inputs | 2 |
| Input voltage | 0-250 V AC |
| Current type | AC |
| Max load per channel | 5 А |
| Power supply | 11.5 … 27.5 V DC from CAN |
| Max current(24V) | 60 mA |
| Sensors VCC output | 8..12 V |
| Sensors max VCC current | 70 mA |
| S1-S4 inputs max current | 3 mA |
| Sensor line max length | 30m |
| Bus type | CAN (4-wire) |
| Equipment installation type | DIN-rail (EN 60715) |
| Case material | ABS |
| Protection | IP40 |
| Temperature range | -10 … +50 °C |
| Size | 4U, 69x110x58 mm |
| Weight | 100 g |
Features
- Supports 1p/2p valves
- Valve feedback reed switch
- 4 leakage zones (up to 8 sensors)
- Sensor detection and diagnostics
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