Page 8 of 13
WC16PS SERIES RESTROOM CONTROL
INSTALLATION INSTRUCTIONS
CONNECTIONS
OPERATIONS
CX-ED2079 ‘Universal’ Electric Strike
Red
Black
Blue
Green
Black
Red
Blue
Green
Black
Red
Blue
Green
(+12V)
( - )
(+24V)
( - )
12V
24V
Varistor
Varistor
Power
Power
5. Connections
6. Operation
POWER
12VDC
Red/Black: +12V
Blue/Green: Ground
A varistor is provided to protect/prevent strike from spikes.
Connect varistor between input wires.
Fail Safe
Changing
Fail Secure
24VDC
Red:
+24V
Black/Blue:
-
Green:
Ground
How to modify fail-safe to fail-secure or vice versa.
1. Loosen the screw as per the product diagram below.
2. Rotate the set plate 180° and slide the plate until it
is properly seated.
3. Tighten the screw.
Note: For UL 294 / UL 1034 compliance the door strikes
are to be powered via a UL 294/ UL 603 class 2 power
limited output from a control panel and or power supply.
Furthermore, when powered by AC/DC the units shall use a
UL regulated UL 294/ UL 603 power limited class 2 output
rated 12/24V with AC on indicator.
