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
Symbol
number
1 E5V
2 E0V
3 BAT+
4 BAT−
5 PS+
3
6 PS−
Shell FG
Connectors for CN2 (6 Pins)
Drive connector
Cable connector

External Encoder Connector Specifications (CN4)

These are the specifications of the connector that connects to the external encoder.
Pin
Symbol
number
1 E5V
2 E0V
3 +EXS
−EXS
4
5 +EXA
−EXA
6
7 +EXB
−EXB
8
9 +EXZ
−EXZ
10
Shell FG
Connectors for CN4 (10 Pins)
Connector
3-51
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
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)
Frame ground
Name Model
MUF-PK10K-X
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Function and interface
Backup power supply output for the absolute encoder
Encoder signal I/O (serial signal)
Frame ground
Model Manufacturer
Molex Japan
Function and interface
Use at 5.2 V ± 5% and at or below 250 mA.
This is connected to the control circuit ground connected to
connector CN1.
Performs serial signal input and output.
Performs input and output of phase A, B, and Z signals.
Frame ground
Manufacturer
JST Mfg. Co., Ltd.
OMRON model
number
−
R88A-CNW01R
OMRON model number
R88A-CNK41L