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Product Description
These devices can operate in CLIP mode (Classic Loop Interface Protocol) or LiteSpeed mode to
provide a quicker response. Refer to the FireWarden SLC Wiring Manual for a list of compatible
addressable modules. Refer to the Device Compatibility Document for a list of approved
conventional notification and initiating devices.
1.6.3 Addressable Device Accessories
End-of-Line Resistor Assembly
The End-of-Line resistors are included with each module. Refer to the specific module
documentation for specific information.
Power Supervision Relay
The UL listed End-of-Line power supervision relay is used to supervise the power to 4-wire smoke
detectors and notification appliances.
N-ELR Mounting Plate
The N-ELR is a single End-of-Line resistor plate. An ELR, which is supplied with each module
and fire alarm control panel, is mounted to the ELR plate. Resistors mounted to the N-ELR plate
can be used for the supervision of a monitor and control module circuit.
1.7 Optional Modules
The NFW2-100 main circuit board includes option module connectors for the following module:
4XTM Transmitter Module
The 4XTM provides a supervised output for local energy municipal box transmitter, alarm and
trouble reverse polarity. It includes a disable switch and disable trouble LED. A jumper on the
module is used to select an option which allows the reverse polarity circuit to open with a system
trouble condition if no alarm condition exists. The module plugs into connectors J5 and J6 which
are located near the right edge the main circuit board. When the 4XTM module is installed, Jumper
JP3, on the main circuit board, must be cut to allow supervision of the module.
1.8 Accessories
1.8.1 VeriFire Warden Programming Utility
The VeriFire Warden Programming Utility (P/N VFWARDEN-CD) can be used to program an
NFW2-100 directly from most IBM compatible computers, including laptops and portables,
equipped with a serial port. NFW2-100 program files can also be created and stored on the PC and
then downloaded to the control panel. The VeriFire Warden Kit includes the NFW2-100 Windows-
based Programming Utility software on CD-ROM with on-line help file. A serial cable (P/N:
PRT/PK-CABLE), which must be purchased separately, is required for connection of the PC to the
RS-232 (PC/Printer) terminals at TB8 of the NFW2-100 main circuit board. Refer to the
illustration on page 10 and the section titled "Printer/PC" on page 36, for the location and
connections to this terminal.
1.8.2 Dress Panel
An optional dress panel DP-9692B is available for the NFW2-100. The dress panel restricts access
to the system wiring while allowing access to the key panel. A ground strap must be connected
between the stud on the inside of the dress panel and the ground stud in the backbox. The dress
panel must be installed to meet FM requirements.
18
FireWarden 100-2/E — P/N 52778:A 11/04/2005
Optional Modules
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