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The door release module is an interface designed to enable Eaton's addressable fire alarm systems to work in tandem with door holders / retainers.
Developed to be compliant with the BS 7273-4:2015 code of practice for the fail-safe operation of door release mechanisms and door holders. It ensures that, in the event of a fire, or a fault on the fire alarm system, any doors that are electronically controlled will operate correctly.
Playing a critical role in ensuring evacuation routes are not blocked, and that specific fire doors are closed to slow the spread of fire and smoke.
Complying with BS7273 Part 4, in the event of a fire, controlled doors will assist in building evacuation and help to slow the spread of fire and smoke.
BS7273 Part 4 governs how door holders and door release mechanisms are controlled by fire systems.
The CIOP-7273 door release module allows addressable fire systems to comply with BS7273 Part 4, even to the most demanding Category A requirements for critical operation in the event of a fire or a fire alarm system fault.
| BS 7273-4:2015 Compliant Door Release Module | CIOP-7273 |
| Standards: | BS 7273 Part 4 |
| Loop Operating Voltage: | 18.5V dc to 30V dc |
| Loop Quiescent Current: | 450µA |
| PSU Operating Voltage: | 24V dc - 30V dc |
| PSU Quiescent Current (Relays Energized): | 40mA @24V, 50mA @30V |
| PSU Alarm Current (Relays De-energized): | 11mA @24V, 12mA @30V |
| PSU Mains Fault Input: | Dry contact input,S/C for healthy, O/C for fault |
| PSU Battery Fault Input: | Dry contact input,S/C for healthy, O/C for fault |
| Humidity (Non-condensing): | 0 to 95% RH |
| Operating temperature: | -5°C to +40°C |
| Construction: | Boxed - ABS |
| Dimensions (HxWxD): | 130mm x 180mm x 60mm |
| Weight: | 0.46kg |
| Ingress Protection: | IP40 |
| Suitable for use with: | Eaton Intelligent Addressable fire systems |
| Recommended loop/cable: | Fire Tuff, FP200, MICC |
