Controlled Products Systems Group 1520-080 - Manual (Page 11)

Page 11
1.3 1520-081 Weigand Controller Installation
1. Open the faceplate of the controller with the keys provide so that the programming
keypad is exposed.
2. Remove four (4) 6-32 x ¼ screws from the corners of the keypad mounting plate.
Save these screws as they will be used to re-install the mounting plate.
3. Carefully remove the keypad and circuit board assembly and set it aside.
4. Mount the enclosure. Connect conduits and route wiring into the box at this time. Be
sure to clean out the back box of any debris that can cause a short.
5. Carefully remove the terminal connector from the circuit board and make necessary
wire connections at this time (see Section 2).
6. Install the memory chip (see Section 1.4). Be sure that power is OFF!
7. The default MASTER CODE is 9999. If the master code is to be changed, refer to
Section 3.1 to reprogram the master code prior to re-installing the keypad mounting
plate. The memory chip must be installed and the system powered to change the
master code.
8. Re-install the terminal connector onto the circuit board and re-install the keypad
mounting plate using the four (4) 6-32 x ¼ screws removed in step 2.
2
5 4
3 1
6
9 8 7
0
1
1
7/8 DIA
2 1/2
2 1/2
2
1 3/8
5/16 DIA
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