3500 Galvanic Isolator Interface Manual
8
1
3
2
4
0V
V2
0V
V1
0V
V2
0V
V1
V1
0V
V2
0V
0V
V2
0V
V1
3
3
3
4
4
4
3.2.3
Connecting the Power Supplies
Power is supplied to the backplane through two power supply connectors. To
install the power supply connectors:
1. Connect the power supply connectors to the independent supply sources as
illustrated and according to the 3500 Field Wiring Package (130432-01).
Each connector can provide connection for both primary and secondary
power supplies to the backplane. Both connectors are functionally equivalent
so that either or both of these connectors can be used as shown. Be aware
that the maximum wire gauge is 12 AWG (2.5 mm
2
).
1) Vibration
Backplane
2) Keyphasor
Backplane
3) Power
Supply
4)
Power Supply Connector
To check the power supply status:
