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Electrified Locks, Relays and Timers

CX-PS150UL

POWER SUPPLY / CHARGER FOR ACCESS CONTROL 

AND EGRESS DOORS

INSTALLATION INSTRUCTIONS

The CX-PS150UL is a power supply and charger that delivers a consistent 

supply of 1.7 amps (1 amp for locking devices, 500mA for battery charging 

and 200 mA for devices that need to stay powered regardless of the Fire 

Alarm status) at a nominal voltage of either 12VDC or 24VDC. It features 

two output terminals, one output is intended for maglock while the other is 

intended for a strike, and is safeguarded against over current by a 2.5 amp 

P.T.C. This power supply unit is designed to accommodate a 1 - 4Ah battery. 

It is UL listed, adhering to the 7th Edition of UL294 standards, and also 

meets the requirements of ULC-S533.

1. GENERAL DESCRIPTION

2. SPECIFICATIONS

Input

60Hz 1.8A max,120VAC for CX-PS150UL

Output

1 Amp continuous @ 12/24VDC 

Auxiliary Output

200mA @ 12/24VDC

Dimensions

8-7/16”W x 9-5/16”H x 3-9/16”D

(214 mm x 236 mm x 91 mm)

UL294 PERFORMANCE LEVEL

4. BATTERY STAND-BY SPECIFICATION

NOTE:

This power supply should be installed in compliance with the National 

Electric Code (NFPA 70) CSAC22.1, Canadian Electric Code, Part 1 and all 

applicable Local Codes. Installation to be performed by qualified technical 

personnel.

Destructive Attack

Level I

Line Security

Level I

Endurance Level

Level IV

Standby Power

Level IV

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3. KEY FEATURES

•  Incorporates a built-in 500 mA battery charger for sealed lead acid or 

gel cell batteries.

•  Features battery reversal protection to safeguard against potential 

damage.

•  Designed for automatic switch over to stand-by battery in the event of 

AC power failure.

•  Equipped with LED indicators on the enclosure door for easy power 

source monitoring: green LED for AC power, blue LED for DC power.

Output:

Stand-by 4 hr

Alarm 5 min

12VDC /4AHBattery

500mA

1A

24VDC /4AHBattery

500mA

1A

5. DIMENSIONS

8"

 [203mm]

8 7/16"

 [214mm]

9 5/16"

 [236mm]

3 9/16"

 [91mm]

3 3/8"

 [85mm]

3 3/8"

 [85mm]

3 13/16"

 [97mm]

4"

 [101mm]

3 1/4"

 [83mm]

3 1/4"

 [83mm]

CL

L

C

THIS PACKAGE INCLUDES 

1 - Holding Screw

2 - 2K2 Resistors

1 - Instruction manual

1 - Strain Relief Connector 

1 - Camden Programming Harness

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