Board Layout; Wiring Specifications - Honeywell Farenhyt Series Manual

Board Layout

4.2 Board Layout
AC power
-
BATTERY
battery
connection
Figure 4.2 shows the circuit board that attaches the IFP-300 assembly to the cabinet. If you should need to remove the board assembly for
repair, remove the nine mounting screws (six on the main circuit board and three on the heat-sink) which hold the assembly in the cabinet.
Then lift the entire assembly out of the cabinet.

4.3 Wiring Specifications

Induced noise (the transfer of electrical energy from one wire to another) can interfere with telephone communication or cause false alarms.
To avoid the induced noise, follow these guidelines:
• Isolate the input wiring from the high current output and power wiring. Do not pull one multi-conductor cable for the entire panel.
Instead, separate the wiring as follows:
IFP-300 Series Manual — P/N LS10145-001SK-E:C 4/6/2022
address
DIP switch
VOICE
+
- +
OUT- OUT+ IN- IN+
SLC SLC PGM NETWORK
SLC SLC
voice
prog.
network
Figure 4.2 IFP-300 Board Layout
High voltage:
SLC loops:
POTS reporting input/output: Phone line circuits, Ring Tip Telco, Phone Terminals
Notification circuits:
SBUS:
Relay circuits:
DATA
RING1 TIP1 RING1 TIP1 RING2 TIP2
NETWORK
TELCO PHONE TELCO
phone lines
data
network
AC power terminal
SLC In/Out Terminals
I/01-I/04Terminals
SBUS In Terminals, Cellular communication
Trouble, Relay 1, Relay 2 Terminals
Table 4.1 Wiring Specifications
RING2 TIP2
EXT. COMM
PHONE
Ethernet external
comm.
Control Panel Installation
NAC/aux power
circuits (4)
programmable
relays
Trouble
relay
SBUS
USB port
31