Cooper Security EXP-PSU Installation Manual page 6

2
3
4
5
6
7
8
25 24 23 22
1
2
3
4
5
6
7
8
Z1 Z2 Z3 Z4
Page 2
1
-LS+
AC IN
12V
0V
Z1 Z2 Z3 Z4 Z5 Z6 Z7 Z8 Z9 Z10 AUX-2
Figure 2 EXP-PSU
21 26 20
-LS+
0V
Z5 Z6 Z7 Z8 Z9 Z10
9
Figure 3 EXP-PSU Printed Circuit Board
11 1. Case back.
2. Cable entry holes for
3
loudspeakers and communicators.
10
3. Fixing holes.
9
4. Plastic PCB tray.
5. Printed circuit board (PCB).
6. Cable entry holes for detector
and keypad wiring.
7. Hole for back tamper fitting..
8. Space for batteries (two off).
9.Fused mains terminal block
10. Mains cable anchor point.
11. Cable entry hole for mains.
3
8
1. Bus connector IN (from control
unit).
2. Bus connector OUT (to portion
of bus powered by EXP-PSU).
3. Comms fuse fail LED.
19
4. Plug-by communicator
connector (1 of 2).
5. Tamper switch connector.
AC IN
6. Aux 1 power connector.
18
7. Aux 1 power fuse.
8. Aux 1 fuse fail LED.
9. Zone connector.
10. Aux 2 connector.
11. Outputs (transistorised).
12. I-RC01 connector.
17
13.Aux 2 fuse fail LED.
16
14. Aux 2 fuse.
15
15. Kick Start pins.
16. Battery 1 connector.
17. Battery 2 connector.
18. AC in connector.
14
19. Bus address display.
13
20. Sounder.
12
21. Loudspeaker connector.
22. Bus Addressing button.
1 2V
A UX - 2
23. Engineering keypad connector.
24. Bus OUT fuse fail LED.
10 11
25. RS485 terminator.
26. Status LEDs (from the top):
MF = Mains Fail
LB = Low Battery
12V = 12V Fault
DIAG = See page 10
EXP-PSU