Power And Control Cables; Configuration; Nfc-50/100 Configurations With Nfc-Bda-25/70V - Honeywell NOTIFIER NFC-50/100 Instruction Manual

Installation of Option Modules

Power and Control Cables

Configuration

Enable Switches, SW6 & SW7
SW6 must be enabled. Do not enable SW7. Do not confuse this switch from
SW6 on the main circuit board!
Switches come from the factory disabled.
Note that the board is installed upside-down. Pay close attention when setting
switches. Figure 2.36 shows the amplifier in its installed position, not the
actual silk-screening on the board.
FAIL TEST Switch, SW4
This switch is not used. It should always be set to "Normal".

NFC-50/100 Configurations with NFC-BDA-25/70V

Following are descriptions of audio speaker circuit configurations with optional
amplifier and optional NFC-CE6 circuit expander.

Applications Without Backup
Primary
• 50W
• One Class B or Class A Output
• No Backup
Primary/Secondary
• Two amps at 50W each
• Two Class B or Class A Outputs
• Optional amplifier is the secondary
• No Backup
Notifier FirstCommand Series Manual — P/N LS10001-001NF-E:H 1/8/2018
Control cable
p/n 75690
Tab
Align tab with notch in
board connector.
Figure 2.35 Control and Power Cables
Figure 2.38 Basic (No Optional Amplifier)
Figure 2.39 Primary/Secondary
Power cable
p/n 75689
Align where
there is no pin.
Align cable connectors
over spaces and pins.
Figure 2.36 Enable Switches
Figure 2.37 FAIL TEST Switch
zone button
1
Primary
50W
circuit
zone button
Speaker Circuit Connections
1 TB20 on main control board
Primary
50W
circuit
TB21 on main control board
2
Secondary
50W
amp
SW6 is shown enabled.
Do not enable.
Speaker Circuit Connection
TB20 on main control board
Installation
45