Omron CK3M Seres Hardware User Manual page 198

5 Wiring
Precautions for Correct Use
Do not connect a digital quadrature encoder to a CK3W-AX2323£ Unit. If you connect a digital
quadrature encoder, the Unit may be damaged.
Dedicated Cable
The dedicated cables for wiring to the encoder connector are provided as an option.
The encoder connection side has discrete wires. Perform wiring to match the encoder specifications.
The cable models are as shown below.
For Digital Quadrature Encoder
For Sinusoidal Encoder
For Serial Encoder
For "Digital Quadrature Encoder + UVW Signal" or "Digital Quadrature Encoder
+ Serial Encoder"
For "Sinusoidal Encoder + UVW Signal" or "Sinusoidal Encoder + Serial Encod-
er"
Additional Information
You may use a self-made cable.
When you create a self-made cable, use the following cable to block the effects of noise.
• Use a twisted-pair shielded cable for digital quadrature encoder, serial encoder, or UVW sig-
nal connection.
• Use a shielded twisted-pair cable with an overall shield and pair shields for sinusoidal encod-
er connection.
 For Digital Quadrature Encoder
6
1
11
15
5
10
Type Pin No. Cable color Mark
Pair 1 11
13
Pair 2
1, 5
6, 10
Pair 3 2
7
Pair 4 3
8
5-20
Type
Blue Black Encoder Power Supply (+5 VDC)
Blue Red Encoder Power Supply (GND)
Pink Black Encoder A+
*1
Serial Encoder DAT+
Pink Red Encoder A-
*1
Serial Encoder DAT-
Green Black Encoder B+
Green Red Encoder B-
Orange Black Encoder C+
Orange Red Encoder C-
CK3M/CK5M Series Programmable Multi-Axis Controller Hardware User's Manual (O036)
CK3W-CAED03A
CK3W-CAEA03A
CK3W-CAES03A
CK3W-CAEW03A
CK3W-CAEAW03A 3 m
3000
24AWG x 5 Pairs
Signal
Model Length
3 m
3 m
3 m
3 m
35
10
Shield