The 621 Series access control power supplies are designed to support access controls and electric locking devices. Equipped with two power limited outputs, the modular design enables versatility for installations with or without battery back-up or fire command center interface for emergency lock release.
Power supply module, 1 Amp 12/24VDC, Class 2 with UL Listed 40VA-24VAC plug-in transformer and 7-1/4" x 8-3/8" Cabinet
- 12VDC or 24VDC field selectable output
- 1 Amp maximum, filtered and regulated output
- 1 power limited switched output
- 1 power limited auxiliary output
- Two control inputs
- 1 trigger input, normally open (NO)
- 1 supervised emergency release input (latching with reset or non-latching)
- When latching emergency release is selected and the switched output is deactivated by emergency release or power loss, power is restored by manual means only.
- Short circuit and thermal overload protection
- Battery charger output
- Automatically switched to battery back-up when AC fails
- Board equipped with AC input, DC output and
battery status LED indicator
- Enclosure equipped with AC input, DC output
and battery status LED indicator
Options
TP2440 24VAC, 40VA transformer for use with 621B. UL Listed
RB12V 5Ah 12VDC battery (2 required for 24VDC)
RB12V7 8Ah 12VDC battery (1 max with enclosure)
Specifications
621B Input: 40VA @ 24VAC
621P/621PJ Input: 115VAC 60Hz, 0.6 Amp
Output: Filtered and electronically regulated, 1 Amp @ 12/24VDC (field selectable)
Battery Charger: 150mA @ 12VDC
Power Supply Board: 4"W x 3"H x 1.625"D (102mm x 76mm x 42mm)
Enclosure: 7.25"W x 8.375"W x 3.625"D (184mm x 213mm x 92mm)
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