MAD-421 1 input 1 relay output address control and monitoring module
Address control and monitoring module has 1 supervised input to signal the status of the device supplying the NC or NO contact and 1 voltage-free relay output supplying the C contact, NO, NC cannot reset, It occupies two addresses on the loop, Feeds directly the loop. Includes status LEDs, Connect via removable strips up to 2.5mm2 cross-section. Can be mounted on a DIN rail or mounted on a flat wall in a BOX-ONE box. Consumes less than 300μA at idle. Allows installation without polarity. Red. Dimensions 100 x 82 x 23 mm. Certificate of CPR EN 54-18.
°Easy to install, allows mounting to surface or DIN rail
° Non-polarity support (MAD-421 and MAD-422 only)
° Addressable by direct loop feed programmer
°Connection via removable, easy-to-connect strips
° CPR certificate EN 54-18 and EN 54-17
Specifications
|
Loop feature: Working voltage: Consumption at rest: Consumption in alarm: |
22 to 38VDC <300 µA <3 mA |
| Relay connection | 1 A @ 30VDC |
| Working temperature | -10ºC to 70ºC |
| Humidity | 95% |
| Protections class | IP40 |
| Size | 100 mm x 100 mm x 23 mm |
| Structure | ABS |
| Certifications | EN 54-18 and EN 54-17 |
| Certifications number | 0370-CPR-1181 |
Size
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