Omron R88D-KN20F-ECT-R User Manual

3-23
3-1 Servo Drive Specifications
OMNUC G5-series AC Servomotors and Servo Drives User’s Manual (with Built-in EtherCAT Communications)
3
Specifications
Encoder Connector Specifications (CN2)
Connectors for CN2 (6 Pins)
External Encoder Connector Specifications (CN4)
These are the specifications of the connector that connect with the external encoder.
Connectors for CN4 (10 Pins)
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
3 BAT+ Battery + Backup power supply output for the absolute encoder
4 BAT− 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
R88A-CNW01R
Cable connector 55100-0670
Pin No. Symbol Name Function and interface
1E5V
External encoder power supply
output
Use at 5.2 V ± 5% and at or below 250 mA.
2E0V
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 R88D-KN20F-ECT-R Specifications

General

Brand	Omron
Model	R88D-KN20F-ECT-R
Category	Servo Drives
Language	English