The DA482 is a unique access control enclosure suitable for mounting four controllers (or other equipment), as well as providing lock and system power. It has a built-in 12V DC battery backed power supply unit, designed for ease of use and reliability. Access control equipment can be housed and powered from one neat and tidy central location. Just add PCBs & batteries.
The power supply is equipped with monitoring contacts for mains and battery status, battery low-voltage disconnect (deep-discharge protection) and user-selectable fire alarm switching of lock outputs.
The unit contains two sets of outputs for each PCB position, a 500mA PCB output and a 2A lock output that is switchable by the fire enable. Both the switched and non-switched-outputs are protected by self resetting fuses and have individual LED status indication for each output.
The 2A switched-outputs can be switched via a single fire panel relay.
- All in one equipment mounting and power solution for access control
- 12V DC (13.7) high reliability and efficiency switchmode power supply
- Neat and compact key-lockable enclosure with removable lid
- User-selectable fire alarm switching lock outputs
- Separate PCB & lock power outputs
- Battery back-up - houses and charges two 12V VRLA batteries up to 12Ah