Board Assembly Diagram; Wiring Specifications - Honeywell SILENT KNIGHT 6700 Manual

Board Assembly Diagram

4.2 Board Assembly Diagram
The drawing below shows the location of components for FACP wiring.
Power Input:
120VAC, 60Hz, 1.5A
battery
connection
Figure 4.3 shows the circuit boards, and annunciator. If you need to remove the control board for repair, remove the eight mounting screws
which hold the control board in the cabinet. Then, lift the control board out of the cabinet.

4.3 Wiring Specifications

Induced noise (transfer of electrical energy from one wire to another) can interfere with telephone communication or cause false alarms. To
avoid induced noise, follow these guidelines:
• Isolate input wiring from high current output and power wiring. Do not pull one multi-conductor cable for the entire panel. Instead,
separate the wiring as follows:
• Do not pull wires from the different groups through the same conduit. If you must run the wires together, do so for as short a distance as
possible or use shielded cable. Connect the shield to earth ground at the panel. You must route high and low voltages separately.
• Route the wiring around the inside perimeter of the cabinet. It should not cross the circuit board, where it could induce noise into the
sensitive microelectronics or pick up unwanted RF noise from the high speed circuits. See Figure 4.4 for an example.
• High frequency noise, such as that produced by the inductive reactance of a speaker or bell, can also be reduced by running the wire
through ferrite shield beads or by wrapping it around a ferrite toroid.
6700 Manual — P/N LS10148-001SK-E:F 8/29/2022
DIP switch
phone line
connection
Figure 4.3 Model 6700 Assembly
High Voltage
SLC loops
Audio input/output
Notification circuits
SBUS
Form C
Trouble Relays
(SLC programming)
AC power Terminals
Phone line circuits
NAC1 through NAC2
Relay circuits
Table 4.5 Wiring Specifications
SLC SBUS NACs/
Aux power
Control Panel Installation
onboard
annunciator
Ethernet
USB
Cellular
connection
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