Omron CPM2B Manuel D’Utilisation

Conduits
Separate the CPM2B I/O lines, power and control lines, and power cables, as
shown in the following diagram.

CPM2B I/O lines

Control cables and
CPM2B power lines Power cables

The power supply terminal specifications are shown below. Supply the power
supply terminals with 24 V DC.

24 V DC

(Not connected)

0 V

Screw size

M3

Recommended torque

0.5 to 0.6 N

S

m

Recommended screwdriver: OMRON XW4E-00C

Solid wire

0.2 to 2.5 mm

2

 (AWG 24 to AWG 12)

Strip 7 mm (1/4 inch) of insulation.

Stranded wire

0.2 to 2.5 mm

2

 (AWG 24 to AWG 12)

Strip 7 mm (1/4 inch) of insulation.

Two-condu

Solid

2 

×

 (0.2 to 1.0 mm

2

) (AWG 24 to AWG 20)

ctor wires

Stranded

2 

×

 (0.2 to 1.5 mm

2

) (AWG 24 to AWG 16)

Stranded
with pin
terminal

2 

×

 (0.25 to 1.0 mm

2

) (AWG 24 to AWG 20)

without an insulating sleeve

Pin terminals

0.2 to 2.5 mm

2

 diameter, 7-mm long pin terminal

The following diagram shows how to wire the power supply.

The power supply terminal
block is removable.

24 V DC

0 V

1. Do not perform a voltage withstand test on the DC power supply terminals.

The test might damage the PC’s internal components.

2. When equipment must conform to the EC Directives (Low-voltage Direc-

tives), use a power supply with double insulation or reinforced insulation.