Johnson Controls IFC-1010 Technical Manual page 102

102 Hardware Installation—Installing the IFC-1010/2020
The smoke detector base is supervised and power-limited. Refer to
Circuit/Device Ratings and Connections Technical Bulletin (LIT-448160)
for SLC loop rating. Wiring examples of the B524BI Isolator Base and the
B524RB Relay Base are detailed in Figure 73 and Figure 74 respectively.
Channel
SLC Loop
Channel
RA400Z Remote
LED Annunciator
Figure 72: Wiring the Smoke Detector Base
SLC
1-Comm
In (+)
4-Comm
In (-)
SLC
Listed Compatible Control Panel
Figure 73: Wiring the B524BI Isolator Base
To Next Device on SLC
1(+) 1(-)
3
Loop Address Type
ION
PHOTO
THERM
B501, B501BJ, or B501BH
Detector Base
Twisted Pair Recommendation
2-Comm
1
Out (+)
2
3
3-Comm
Out (+)
4
Class A Optional Wiring
Channel
Channel
b501bj
Other Intelligent Devices
B52rbi