Amplifier Wiring; Figure 66 Wiring For 100 Watt Amplifier Circuit - Mircom FLeXNet FX-MNS-6000 Installation And Operation Manual

9.16

Amplifier Wiring

9.16.1 QAD-6425-25/-70 Amplifier Wiring (100W Circuit)
The QAD-6425-25/-70 amplifiers can be wired as one 100 Watt supervised speaker output.
Each 100W circuit may be wired as Class A or Class B. Must use terminal block 1.1 and 1.2
for 100W circuit wiring.Wiring for 100W Amplifier Circuit

Figure 66 Wiring for 100 Watt Amplifier Circuit

QAD-6425-70/-25
TERMINAL BLOCK
SLOT 1 OF QMB-6000
i
Notes:
• Must use terminal block 1.1 for 100W circuit wiring
• For one 100W circuit place all 3 jumpers (WC-1008) on the connectors marked 1 and
2, 2 and 3, and 3 and 4 on the amplifier.
• All circuits are power limited and supervised.
• See speaker wiring chart for wire gauge selection.
• Refer to Table 15 for proper end of line resistor value.
85
CLASS A
WIRING
EXAMPLE
1.2
1.1
B-
A- A+ B+
TNC-5000 Telephone Network Controller Module
Connector location on all amplifiers
Six connectors
for wattage and
circuit selection.
B-
A-
A+ B+
4
3
3
2
2
1
1.4
1.3