Wiring; Connector Pin-Layout - Omron CJ1W-CT021 Operation Manual

Wiring

2-3

Wiring

2-3-1

Connector Pin-layout

Power Supply
32
The 40-pin connector (CN1) on the front of the Unit is divided in Row A and Row
B, each row containing 20-pins as indicated on front of the Unit. The Digital Out-
puts, Digital Inputs and the Counter Inputs of the Unit are logically grouped
together and allocated to the pins of connector 1. The following table lists the allo-
cation of the external signals to the respective pins.
Item
Counter 2 Z
B
A
Spare
Counter 1 Z
B
A
Spare
Digital Inputs
[0-1]
Spare
Digital Outputs
[0-1] (NPN/PNP)
Power Supply (to feed the
outputs)
External power has to be applied to the Power Supply pins in order to feed the Dig-
ital Outputs. Depending on what your application requires you can apply an exter-
nal voltage between 12 to 24 VDC. In case the Digital Outputs are not used in your
application, no external power has to be supplied.
Connector 1 (CN1)
Row B Row A
CH2: 24 V CH2: 12 V
CH2: LD+ CH2: LD- / 0 V
CH2: 24 V CH2: 12 V
CH2: LD+ CH2: LD- / 0 V
CH2: 24 V CH2: 12 V
CH2: LD+ CH2: LD- / 0 V
CH1: 24 V CH1: 5 V
CH1: LD+ CH1: LD- / 0 V
CH1: 24 V CH1: 5 V
CH1: LD+ CH1: LD- / 0 V
CH1: 24 V CH1: 5 V
CH1: LD+ CH1: LD- / 0 V
I1: 24 V I1: 0 V
I0: 24 V I0: 0 V
O1: PNP O1: NPN
O0: PNP O0: NPN
+PS:12 to 24 V -PS: 0 V
Section 2-3
Pin
No.
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1