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Electro Industries/GaugeTech

Doc # E145701 4-5

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 up to AWG#12 / 2.5mm wire.

Figure 4.4: Voltage Connection

4.6:

Ground

Connections

The meter’s Ground Terminals ( ) should be connected directly to the installation’s protective earth

ground. Use 2.5mm 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.

Use a 0.1 Amp fuse on each voltage input.

Use a 3 Amp fuse on the power supply.

RS-485 Output

(Do not put the

Voltage on these

terminals!)

Voltage

Inputs

Power

Supply

Inputs

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