Wire Size; Wiring Procedure - Omron CJ2 CPU UNIT User Manual

Wire Size

We recommend using cable with wire gauges of AWG 24 or AWG 28 (0.2 mm
cable with external wire diameters of 1.61 mm max.

Wiring Procedure

The following wiring procedure is an example for Fujitsu-compatible connectors.
1
Check that each Unit is installed securely.
Precautions for Correct Use Precautions for Correct Use
Do not force the cables.
2
Do not remove the protective label from the top of the Unit until wiring has been completed. This
label prevents wire strands and other foreign matter from entering the Unit during wiring.
(Remove the label after wiring has been completed to allow air circulation needed for cooling.)
Before wiring
ID261
0
1 2 3 4
I
8 9 10 11
12 13 14 15
0
1 2 3 4
II
8 9 10 11
12 13 14 15
3
When solder-type connectors are being used, be sure not to accidentally short adjacent termi-
nals. Cover the solder joint with heat-shrink tubing.
Precautions for Safe Use
Double-check to make sure that the Output Unit's power supply leads have not been reversed. If
the leads are reversed, the Unit's internal fuse will blow and the Unit will not operate.
CJ2 CPU Unit Hardware User's Manual
5 6 7
5 6 7
Solder-type connector
Heat-shrink tubing
Wire (0.2 to 0.13 mm
After wiring
Remove label
ID261
0 1 2 3 4 5
6 7
I
8 9 10 11 12 13 14 15
after wiring
0 1 2
3 4 5 6 7
II
8 9 10 11 12 13 14 15
2
)
5 Installation
2 2
to 0.08 mm ). Use
5
5-31