Encoder Connector Specifications (Cn2); External Encoder Connector Specifications (Cn4) - Omron R88M-K Series User Manual

3-1 Servo Drive Specifications

Encoder Connector Specifications (CN2)

Pin No. Symbol
1 E5V
2 E0V
3 BAT+
4 BAT−
5 PS+
6 PS−
3
Shell
Connectors for CN2 (6 Pins)
Drive connector
Cable connector

External Encoder Connector Specifications (CN4)

These are the specifications of the connector that connect with the external encoder.
Pin No. Symbol
1 E5V
2 E0V
+EXS
3
−EXS
4
+EXA
5
−EXA
6
+EXB
7
−EXB
8
+EXZ
9
−EXZ
10
Shell
Connectors for CN4 (10 Pins)
MUF Connector MUF-PK10K-X
3-23
Name
Encoder power supply +5 V Power supply output for the encoder
Encoder power supply GND
Battery +
Battery −
Encoder + phase S input
Encoder − phase S input
FG Frame ground
Name
53460-0629
55100-0670
Name
External encoder power supply
output
External encoder signal I/O
(serial signal)
External encoder signal input
(phase A, B, and Z signals)
FG Frame ground
Name Model
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Function and interface
Backup power supply output for the absolute encoder
Encoder signal I/O (serial signal)
Frame ground
Model Manufacturer
Molex Japan
Use at 5.2 V ± 5% and at or below 250 mA.
This is connected to the control circuit ground connected
to connector CN1.
Perform serial signal input and output.
Perform input and output of phase A, B, and Z signals.
Frame ground
Manufacturer
JST Mfg. Co., Ltd.
OMRON model
number
R88A-CNW01R
Function and interface
OMRON model number
R88A-CNK41L