M7F

9

■ External Connections

Refer to Block Diagram on page 8 and Terminal Arrangement on

page 7 for external connections for the M7F according to the signal

input method.

PLC Connections

• Refer to your PLC operation manual before connecting the PLC.

• The M7F connects to the PLC without using any external resistor.

• It is necessary to select the correct input method of the M7F

according to the output method of the PLC Output Unit. Refer to

Connectable PLCs on page 2 for details on the selection of the

correct input method.

• A PLC Dynamic Output Unit can be used to save wiring. Use a

dynamic input model (M7F-

@D@@@).

PLC

Terminal

name

Termi-

nal No.

PLC Output

Unit

DC power

supply (+)

12 to 24 VDC

(0 V)

Power

supply

input

Power

supply

input

PLC

A to D

0 V

0 V

With PLC Static Output Unit

1. M7F-

@P@@@ Static Positive Logic Input Model

Connected to C500-OD212 Output Unit

Note: 1. Use the M7F positive logic input model if the PLC Output Unit has PNP output.

2. The PLC connects to the M7F with ease via the enclosed G79-Y

@C Cable (with

connectors, sold separately).

Circuit Configuration