Figure 1. Typical Initiating Device Circuit Configuration:
CONNECT MODULES TO
LISTED COMPATIBLE
CONTROL PANELS ONLY
47K
EOL
RESISTOR
CLASS B IDC (TYPICAL)
AND SUPERVISED
+
FROM PANEL OR
–
PREVIOUS DEVICE
+
TO NEXT
–
DEVICE
COMMUNICATION LINE 32 VDC MAX.
TWISTED PAIR IS RECOMMENDED.
NOTE: DO NOT mix fire alarm initiating and supervisory devices on the same initiating device circuit. Install contact closure devices
per manufacturer's installation instructions.
M450-02-000
POWER LIMITED
BASE ADDRESS
6 7 8 9
5
4
3
2
1
0
A/B SLCT
COM LOSS
DISABLE 1
DISABLE 2
2
6 7 8 9
5
4
3
2
1
0
STATUS
INDICATORS
I56-2957-000
C0207-00