14 Johnson Controls, Inc. SLC Wiring Manual — P/N 51870:G 04/23/2009
Introduction Devices
1951J Addressable, intelligent smoke detector that incorporates an ionization sensing chamber.
Designed to provide open area protection. FlashScan- and CLIP-mode capable. (An earlier model
named 1351J was also FlashScan capable. Earlier models named 1251J and 1551J were CLIP
mode only.)
2951J Analog, addressable intelligent smoke detector that uses a photoelectric sensing chamber.
Listed for use in ducts. Designed to provide open area protection. The 2951TJ adds thermal sensors
that will alarm at a fixed temperature of 135° F (57.2°C). Both models support FlashScan or CLIP
mode. (Earlier versions named 2351J and 2351TJ also supported FlashScan or CLIP mode, but
were not listed for use in ducts. Earlier models named2551J, 2251J and 2251THJ were CLIP mode
only.)
5951J Intelligent thermistor sensing circuit for fast response. Designed to provide open area
protection with 50 foot spacing capability. A fixed temperature sensor with 135°F (57.2°C) fixed
temperature alarm. The 5951RJ incorporates a thermal rate of rise of 15°F (8.3°C). The 5951HJ is
a high temperature sensor with 190°F (87.8°C) fixed temperature alarm. Both models support
FlashScan or CLIP mode. (Earlier versions named 5351J and 5351RJ also supported FlashScan or
CLIP mode. Earlier models named 5551J and 5551JR were CLIP mode only.)
DH300P Photoelectric Duct Detector. The DH300RP includes an alarm relay. Both models
support FlashScan or CLIP mode.
DH300PL Low-flow Photoelectric Duct Detector, with extended speed range of 100–4000 FPM
(0.5 m/s to 20.3 m/s). DH300RPL adds a relay. Both models support FlashScan or CLIP mode.
FTX-P2J (HARSH™) A special smoke detector that provides early warning smoke detection in
hostile environments where traditional smoke detectors are not practical. Supports FlashScan or
CLIP mode. (An earlier model named FTX-P1J was CLIP mode only.)
7351J VIEW® An advanced intelligent photoelectric detector that uses a laser diode, special
optics, and signal processing to obtain extremely high sensitivity. Supports FlashScan and CLIP
mode; compatible with IFC-300/IFC-400, IFC-320, IFC2-640, IFC-640, and IFC-3030/IFC2-3030
only. LPX-751L is compatible with IFC-200 and IFC-1010/IFC-2020; CLIP mode only. (An
earlier version named 7251J was CLIP mode only and compatible with IFC-300/IFC-400.)
1.6.8 Addressable Manual Pull Stations
The JBG-12LX is a dual-action pull station that, when activated, provides an addressable
identification and its location to the control panel. An addressable monitor module is mounted
inside the pull station to facilitate servicing and replacement. Supports FlashScan or CLIP mode.
An earlier model named BGX-101L was CLIP mode only.
1.6.9 RFX Wireless Interface
The RFX Wireless Interface allows communication between an intelligent addressable fire alarm
control panel and up to 80 wireless smoke detectors. The RFX Interface, which includes a wireless
receiver, monitors the status of each wireless detector and forwards this information to the control
panel through the SLC. This system uses the SDRF-751 Wireless Photo-Thermal Smoke Detector,
which is battery-powered and designed to operate with the RFX Wireless Interface. FlashScan
capable. Not suitable for Canadian applications. The RFX and associated devices were
discontinued as of December 31, 2005.
1.6.10 ACPS-610/E Addressable Charger/Power Supply
The ACPS-610/E is an addressable power supply and battery charger with 24 VDC outputs. It
operates in FlashScan or CLIP mode and has built-in strobe synchronization. Its four outputs may
be independently configured to drive Notification Appliance Circuits (NACs) or to provide
auxiliary power.