Johnson Controls IFC-2020 - 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.
3
b501bj
RA400Z Remote
LED Annunciator
B501, B501BJ, or B501BH
Detector Base
SLC Loop To Next Device on SLC
1(-)1(+)
Loop
Address
Type
ION
PHOTO
THERM
Channel
Channel
Channel
Channel
Figure 72: Wiring the Smoke Detector Base
Class A Optional Wiring
B52rbi
SLC
SLC
1-Comm
In (+)
4-Comm
In (-)
1
2
3
4
2-Comm
Out (+)
3-Comm
Out (+)
Twisted Pair Recommendation
Other Intelligent Devices
Listed Compatible Control Panel
Figure 73: Wiring the B524BI Isolator Base