2-9
2 Nomenclature and Installation
CJ-series User Defined CAN Unit Operation Manual for NJ-series CPU Unit (W517)
2-2 Inst
allin
g the User D
efin
ed CA
N Uni
t
2
2-
2-3 H
anding Precautions
•
Always turn OFF the Controller before you mount or dismount a Unit or connect or disconnect cables.
•
Provide separate conduits or ducts for the I/O lines to prevent noise from high-tension lines or power
lines.
•
Prevent wire clippings, cutting chips or other materials from getting inside the Unit. They could cause
scorching, failure, and malfunction. Pay particular attention to this during installation and take mea-
sures such as covering with a cover.
•
If the Unit was shipped from the factory with the dust protection label on top of the unit, be sure to
remove that label before switching ON the power. The label prevents heat dissipation and could
cause a malfunction.
2-2-3
Handing Precautions
2-2-4
External Dimensions
Remove the label after wiring.
1
12
3
4
2
3
4 RSV
ON
BR2
BR1
BR0
RUN
ERR
NO.
UNIT
01
23
4567
8
9A
BC
DE
F
0
12
34
5
67
89
0
12
34
5
67
89
ON
31
13.7
65
90
50
35
5
1
12
3
4
2
3
4 RSV
ON
BR2
BR1
BR0
CORT21
RUN
ERR
NO.
UNIT
0
1
23
456
7
8
9AB
C
0
1 2 34
5
67
0
1 2 34
5
67
ON
15
11
5
Summary of Contents for CJ1W-CORT21
Page 2: ......
Page 140: ...Appendices A 6 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517...
Page 141: ...Index 1 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517 I Index...
Page 144: ...Index 4 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517 Index...