Serial Encoder Wiring - Omron CK3W-ECS300 Startup Manual

3 Serial Encoder Connection Procedures
3-3

Serial Encoder Wiring

Perform wiring for the Axis Interface Unit and various Serial Encoders in accordance with the wiring
diagrams below.
• If BiSS-C Encoder Is Used
CK3W-ECS300
Encoder Connector
Signal
Serial Encoder CLK+
Serial Encoder CLK-
Serial Encoder DAT+
Serial Encoder DAT-
Encoder Power Supply (+5 VDC)
Encoder Power Supply (GND)
Shell
• If EnDAT2.1/2.2 Encoder Is Used
CK3W-ECS300
Encoder Connector
Signal
Serial Encoder CLK+
Serial Encoder CLK-
Serial Encoder DAT+
Serial Encoder DAT-
Encoder Power Supply (+5 VDC)
Encoder Power Supply (GND)
Shell
• If 1S MOTOR Encoder Is Used
Disconnect the connector on the Servo Drive side of the R88A-CR1A£, and connect the CK3W-
ECS300 side of it to the high-density type D sub-15-pin female connector (MIL-C-24308 compliant,
lock screw #4-40 UNC).
CK3W-ECS300
Encoder Connector
Signal
Serial Encoder DAT+
Serial Encoder DAT-
Encoder Power Supply (+5 VDC)
Encoder Power Supply (GND)
Shell
3-6
CK3W-CAES03A
Pin No.
Shielded multi-core twisted cable
4
9
5
10
12
14
Shell
CK3W-CAES03A
Pin No.
Shielded multi-core twisted cable
4
9
5
10
12
14
Shell
R88A-CR1A
Pin No.
Shielded multi-core twisted cable
5
10
12
14
Shell
Startup Guide for Serial Encoder BiSS-C/EnDAT 2.1/2.2/1S Motor (O051)
RL26
BiSS-C Encoder Connector
Pin No. Signal
2 MA+
3 MA-
6 SLO+
7 SLO-
4 +5 V
8 0 V
FG
ROQ437
EnDAT2.2 Encoder
Pin No. Signal
CLK+
7
CLK-
6
DATA+
3
DATA-
4
+ 5 V
8
0 V
5
FG
-
R88M-1S
1S Motor Encoder
Pin No. Signal
7 DATA+
4 DATA-
6 +5 V
3 0 V
1 FG