Omron R88M-K User Manual

3 Specifications
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G5-series AC Servomotors and Servo Drives User’s Manual (with Built-in EtherCAT Communications)
z Connectors for CN2 (6 Pins)
These are the specifications of the connector that connect with the external encoder.
z Connectors for CN4 (10 Pins)
3-1-11 Encoder Connector Specifications (CN2)
Pin No. Symbol Name Function and interface
1 E5V Encoder power supply +5 V Power supply output for the encoder
2 E0V Encoder power supply GND
3BAT+ Battery + Backup power supply output for the absolute encoder
4BAT− Battery −
5PS+ Encoder + phase S input Encoder signal I/O (serial signal)
6PS− Encoder − phase S input
Shell FG Frame ground Frame ground
Name Model Manufacturer OMRON model number
Drive connector 53460-0629 Molex Japan −
Cable connector 55100-0670
R88A-CNW01R
3-1-12 External Encoder Connector Specifications (CN4)
Pin No. Symbol Name Function and interface
1 E5V External encoder power
supply output
Use at 5.2 V ± 5% and at or below 250 mA.
2 E0V This is connected to the control circuit ground
connected to connector CN1.
3 +EXS External encoder signal I/O
(serial signal)
Perform serial signal input and output.
4 −EXS
5 +EXA External encoder signal input
(phase A, B, and Z signals)
Perform input and output of phase A, B, and Z signals.
6 −EXA
7 +EXB
8 −EXB
9 +EXZ
10 −EXZ
Shell FG Frame ground Frame ground
Name Model Manufacturer OMRON model number
MUF Connector MUF-PK10K-X JST Mfg. Co., Ltd. R88A-CNK41L

Omron R88M-K Specifications

General

Brand	Omron
Model	R88M-K
Category	Controller
Language	English