Chapter 1 - Installation

1.8.1Wiring Control Terminals

Wiring Precautions

CM and 5G terminals are insulated to each other. Do not connect these terminals with each other and do not connect these terminals to the power ground.

Use shielded wires or twisted wires for control circuit wiring, and separate these wires from the main power circuits and other high voltage circuits.

Control Circuit Terminal

The control input terminal of the control circuit is ON when the circuit is configured to the current flows out of the terminal, as shown in the following illustration. CM terminal is the common terminal for the contact input signals.

Current

FX

Resistor

24 VDC

Resistor

RX

External Sequence

CM

Inverter Circuitry

CAUTION

Do not apply voltage to any control input terminals (FX, RX, P1, P2, P3, JOG, BX, RST, CM).

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HP 30 30 manual Installation Wiring Control Terminals Wiring Precautions, Control Circuit Terminal