You've just added this product to the cart:

Continue Shopping


SDC 631RF Series Power Supply

The SDC 631RF Series Power Supply has been discontinued. No direct replacement is available.
Please contact us for a suitable substitute.

Features field selectable output to provide 12VDC or 24 VDC

The 631RF Series Power Supply from SDC is designed specifically to support electric locks and access controls. The high performance, heavy-duty circuitry is ideal for inductive loads and multi-door applications. The modular design allows the integration of several different application control modules to meet growing demands. The access hardware controller provides for six standard DIP switch selectable system and mantrap variations for multiple door systems. The 631RF Series Power Supply provides a well organized installation for individual as well as multi-door systems that may include locking devices, access and station controls and fire safety system interfaces.
631RF Series Power Supply Options
SDC 631RF Series Power supply (631RFAXUR2A)
1.5 Amp Power supply with 2-Door Controller
SDC 631RF Series Power supply (631RF)
12/24VDC, 1.5 Amp, Emergency Release input, Auto resetting circuit protection, Isolated 13.5/27VDC battery charger, Low battery disconnect, Input, output and battery status LED's, 11" x 11" Cabinet, UL, Class 2