3-110
3-4 Cable and Connector Specifications
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
   3
Specifications
External Encoder Connector (R88A-CNK41L)
Use this connector to connect to an external encoder in fully-closed control.
This connector is soldered.
Connector plug model
MUF-PK10K-X (J.S.T. Mfg. Co., Ltd.)
Pin Arrangement
Note 1: The recommended cable is a AWG28 to AWG24 shielded cable with a finished outer
diameter of 6.8 max.
Note 2: For information on wiring method, refer to External Encoder Connector Specifications
(CN4) (P.3-51).
The cable length must be 20 m or less.
Safety I/O Signal Connector (R88A-CNK81S) 
Use this connector to connect to a safety device.
This connector is soldered.
Note 1: The recommended cable is a 6-conductor (AWG30 to AWG26) shielded cable with a
finished outer diameter of 6.7 mm max.
Note 2: For information on wiring, refer to Safety Connector Specifications (CN8) (P. 3-55).
7.2
13.6
10.4
7.1
11.9
18.5
(42.5)
(10.5)
φ
6.8 MAX
10  9  8  7  6  5  4  3  2  1 
View from Inserted Portion
View from Soldered Housing Surface
10 
9 
8 
7 
6 
5 
4 
3 
2 
1 
7.3 
5.2 
11 11 
10.7 
8 
1.5 
11 
33 
φ
6.7 
8 
7 
1
2
3
4
5
6
7
8