K200-16-00
5
I56-2733-003
Figure 7: Relay control module used to disconnect a power supply.
9
8
7
6
5
4
3
2
1
0
ADDRESS
LOOP
RELAY
CONTROL
MODULE
(+)
(–)
FROM
PANEL OR
PREVIOUS
DEVICE
(+)
(–)
POWER LIMITED
DC POWER SUPPLY,
LISTED FOR FIRE
PROTECTION
WITH BATTERY
BACKUP
(+)
(–)
TO NEXT
(+)
(–)
DEVICE
CONNECT MODULES
TO LISTED COMPATIBLE
CONTROL PANELS ONLY.
TWISTED PAIR
IS RECOMMENDED
(+)
(–)
SIGNAL LINE CIRCUIT (SLC)
32 VDC MAX.
C0248-01
C0142-01
— +
— +
+0
+1
IDC
ADDRESS
— +
— +
+2
+3
IDC
ADDRESS
— +
— +
+4
+5
IDC
ADDRESS
SLC
— +
— +
A/B SELECT
A/B SELECT
DISABLE
1
DISABLE
2
T6
T5
— +
— +
+0
+1
IDC
ADDRESS
— +
— +
+2
+3
IDC
ADDRESS
— +
— +
+4
+5
IDC
ADDRESS
SLC
— +
— +
A/B SELECT
A/B SELECT
DISABLE
1
DISABLE
2
T6
T5
IN
OUT
— +
— +
EXTERNAL SUPPLY
IN
OUT
— +
— +
EXTERNAL SUPPLY
EXTERNAL
POWER
SUPPLY
— +
PCB 1
PCB 2
VIEW A-A
0
1
2 3 4 5
6
7
8
9
BASE
ADDRESS
0
1
2 3 4 5
6
7
8
9
0
1
2 3 4 5
6
7
8
9
BASE
ADDRESS
0
1
2 3 4 5
6
7
8
9
Figure 8: Example of multiple boards sharing same external supply. Refer to figures 8 and 9 for typical wiring.
Make certain lip on long power supply jumper engages retaining tab on T5 or T6 as shown in View A-A.