Product Details
- UL 294
- CAN/CSA-C22.2 No. 223
- Designed to protect and optimize the performance of Adams Rite 8000/3000 Series exit devices with MLR
- An optional mode is available that allows both retraction timers to activate in response to a closure of either switch.
- Exit devices under access system control remain latched during a complete power failure but always allow free mechanical egress
The PS-EXIT Power Supply is specifically designed to protect and optimize the performance of Adams Rite 8000/3000 Series exit devices with Motorized Latch Retraction (MLR) or Electric Latch Retraction (LR) options by delivering filtered and regulated power.
Function: This power supply is designed to provide power and control for up to two MLR or LR exit devices. Each exit device is controlled by a timer that is initiated by a switch closure. The timer is user-configured and holds the exit device(s) in the unlatched position for 2 – 60 seconds. At the end of the selected time, the exit device(s) will re-latch. If the switch controlling the exit device is closed longer than the selected time, the exit device remains unlatched until the controlling switch is released.
NOTE An optional mode is available that allows both retraction timers to activate in response to a closure of either switch.Exit devices under access system control remain latched during a complete power failure but always allow free mechanical egress
