Detnov · Contact and Monitoring Modules
Detnov MAD-422 Addressable Module with 2 Input and 2 Relay Outputs
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Product description
The Detnov MAD-422 provides two monitored technical inputs for monitoring device status and two voltage-free relay outputs for control. It is powered from the fire detection loop and uses four loop addresses.
Key features
- Two supervised technical inputs
- Two voltage-free relay outputs, each with C, NO and NC contacts
- Loop-powered; uses four loop addresses
- Polarity-independent connection
- LED status indicator
- DIN rail mounting or surface mounting inside a BOX-ONE enclosure
- Removable terminal connections
Technical specifications
| Number of inputs | 2 supervised technical input |
|---|---|
| Input compatibility | Devices with NO or NC contacts |
| Number of outputs | 2 voltage-free relay outputs |
| Relay contacts | C, NO and NC contacts on each relay |
| Loop address | 4 address |
| Supply | Powered from the loop |
| Standby current | Less than 300 μA |
| Connection | Removable terminals, up to 2,5 mm² cross-section |
| Installation | Flush mounting on a DIN rail or on a flat surface inside a BOX-ONE enclosure |
| Colour | Red |
| Dimensions | 100 × 82 × 23 mm |
| Certification | CPR, EN 54-18 |
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