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4.5: Voltage and Power Supply Connections
Voltage Inputs are connected to the back of the unit via a optional wire connectors. The connectors accomodate
AWG# 12 -26/ (0.129 - 3.31)mm
Power
Supply
Inputs
4.6: Ground Connections
The meter's Ground Terminals should be connected directly to the installation's protective earth ground. Use AWG#
2
12/2.5 mm
wire for this connection.
4.7: Voltage Fuses
EIG recommends the use of fuses on each of the sense voltages and on the control power, even though the wiring
diagrams in this chapter do not show them.
e
Electro Industries/Gauge Tech
2
.
Voltage
Inputs
Figure 4.4: Voltage Connection
Figure 4.4: Voltage Connection
Use a 0.1 Amp fuse on each voltage input.
Use a 3 Amp Slow Blow fuse on the power supply.
Doc# E149701
RS485 and KYZ
Pulse Output
CAUTION! Do not apply
input or supply voltage
to these terminals.
4-5
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