Installation
Primary/Secondary with Expander and
Optional Amplifier
• 50W for primary, 50W for secondary
• Eight Class B or Class A Outputs
• Optional amplifier supplies all
secondary circuits
• NFC-CE6 adds 3 primary and 3
secondary circuits
• No backup
Applications With Backup
Primary with Backup
• One amp at 50W
• One Class B or Class A Output
• Optional amplifier is the backup
46
Primary with Circuit Expander
• 50W
• Four Class B or Class A Outputs
• NFC-CE6 adds 3 speaker circuits
• No backup
Figure 2.41 Primary/Secondary with Expander and Optional Amplifier
Figure 2.42 Primary with Optional Amplifier Backup
Primary
50W
circuit
CE6
shares
50W
Figure 2.40 Primary with Expander
zone button
Primary
50W
circuit
Secondary
50W
amp
CE6
zone button
Primary
50W
circuit
Backup
50W
amp
Notifier FirstCommand Series Manual — P/N LS10001-001NF-E:H 1/8/2018
Installation of Option Modules
zone button
Speaker Circuit Connections
TB20 on main control board
1
TB1 on NFC-CE6
2
TB2 on NFC-CE6
3
TB3 on NFC-CE6
4
Speaker Circuit Connections
TB20 on main control board
1
2
TB21 on main control board
3
TB1 on NFC-CE6, primary power
4
TB4 on NFC-CE6, secondary power
TB2 on NFC-CE6, primary power
5
TB5 on NFC-CE6, secondary power
6
TB3 on NFC-CE6, primary power
7
TB6 on NFC-CE6, secondary
8
power
Speaker Circuit Connections
1
TB20 on main control board