Night Scan Chief
Surface mounting
For a surface mount installation, four #8 screws, nuts and lock washers must be provided by the installer.
The screw length should be ¾ inch plus the panel thickness. Remove the junction box cover and mount
unit through the counter bored holes in the junction box. Secure on the back side using lock washers and
nuts. Make the necessary cable connections (see schematics in section 4.4) and replace cover.
5.75
"
2.60
"
MOUNTING HOLES
(Ø.19
"
SEE NOTE)
Figure 2-4 Junction Mounting Hole Locations
2.5 CONNECTING THE PUSH/PULL SWITCH (JUNCTION BOX)
While a two switch implementation of this circuit can be realized, the use of a Push/Pull switch is highly
preferred. One switch available for non-NFPA installations is a Square-D 9001KR9RH13. For NFPA
compliant installations, Square-D part number 9001SKR8RH25 should be used. Other manufacturers of
Industrial Control Pilot Devices should have equivalent switches. This switch is available as part of a pre-
wired kit (part # 913316 for NFPA or part #4204201 for non-NFPA installations) from Will-Burt. Refer to the
schematics in section 4.4 for wiring detail.
2.6 CONNECTING THE REMOTE CONTROL(S)
Hand Held Remote Control (HHRC)
In the event that the accessory kit (part # 913316 or 4204201) is not used, a suitable connector must be
supplied by the customer to mate with the connector of the handheld remote control (HHRC). The connector
on the HHRC is an ITT Cannon CA3106E14S-2P-B-F80-A232. Please refer to Table 2-2 and Figure 4-7 for
wiring schematic.
Pin B of the HHRC should connect to pin A of the DC Power/input connector. Pin C of the HHRC should
connect to pin B of the DC Power/input connector. Pin A of the HHRC should connect to pin C of the DC
Power/input connector. Pin D of the HHRC should connect to pin D of the DC Power/input connector.
Revision 1
2-4
