Specifications

CT1000
UNIVERSAL ACCESS CONTROL SYSTEMS
INSTALLATION AND WIRING INSTRUCTIONS
11
Form 77085 Rev. B 08-09-2005
SAMPLE WIRING DIAGRAMS:
Below are two sample wiring diagrams showing only the power supply
connections, connections to fail safe or fail secure lock, request to exit
(REX) and door status switch. Note that the door status switches
completely optional, depending on the design of your system. See dip
switch settings on page 3.
IMPORTANT: SEE PAGE 12 FOR USE OF THE MOV SPIKE SUP-
PRESSOR (INCLUDED).
CT1000 W/ AC TRANSFORMER:
CT1000/ MODEL 505 POWER SUPPLY (OR PS OPTION):
12 or 24 VOLT AC OR DC
FROM TRANSFORMER
TB4: 12 or 24 VOLT DC (SAME AS INPUT)
UNREGULATED OUTPUT
1 AMP MAX
REMOVABLE TERMINALS:
1. INSERT FLAT SCREW-
DRIVER INTO NOTCH IN TOP
OF TERMINAL BLOCK.
IMPORTANT! REMOVE SYSTEM POWER BEFORE
REMOVING TERMINAL BLOCKS. ALL TERMINAL
BLOCKS ARE REMOVABLE EXCEPT TB4.
2. PRY TERMINAL BLOCK AWAY FROM HOLDER.
3. MAKE WIRING CONNECTIONS.
3. REPLACE TERMINAL
BLOCK TILTED AS
SHOWN. (IT ONLY GOES
IN ONE WAY.) PRESS
DOWN WITH FINGER
UNTIL IT SNAPS INTO
PLACE.