Honeywell Notifier AFP-100 Wiring Manual

32 Notifier SLC Wiring Manual — P/N 51253:U5 12/20/2017
SLC Circuits with Isolators NFPA Style 7 SLC Using an Isolating Device
5.6 NFPA Style 7 SLC Using an Isolating Device
Style 7 operation requires using a combination of isolator detector bases and isolator modules or isolator modules before and after a non-
isolator device. Flanking each device with an isolator provides fault protection to all other devices on the loop.
• T-tapping is NOT allowed within the Style 7 wiring configuration.
• When a non-isolator base or pull station is used, install isolator modules on both sides of devices.
• When an isolator base is used in conjunction with an isolator module, install the isolator module as shown in
Figure 10.3.
• There must be a close-nipple connection between a device and the isolator bases or modules that protect it.
NOTE: See Figure 10.3, “Wiring a B224BI Isolator Base Mounting Plate” on page 51.
SLC-style7iso.wmf
SLC Out
SLC Return
Addressable
Detector
Two-wire Isolator
Detector
Addressable
Pull Station
Control Panel
AFP-100, AFP-200, AM2020/AFP1010,
System 5000 with AIM-200:The first
isolator module on SLC Out and SLC
Return must be contained within the
same enclosure as the FACP, or these
isolator modules must be connected
within 20 ft. (6.1 m) of the FACP.
enclosure in conduit.
Isolator
Module
Isolator
Module
Isolator
Module
Isolator
Module
Isolator
Module
Isolator
Module
Isolator
Module
The first isolator module on SLC Out and SLC Return is optional
for NFS-320, NFS2-640, NFS2-3030, NFS-640, NFS-3030, AFP-
300, and AFP-400 because the panels provide the functionality.
Figure 5.7 NFPA Style 7 SLC

Honeywell Notifier AFP-100 Specifications

General

Brand	Honeywell
Model	Notifier AFP-100
Category	Control Panel
Language	English