2. Wiring and Connection
2 - 30
(4) Connecting the encoder for C axis control
Refer to section (1) for connection with the spindle motor.
MDS-C1-SP
Option cable : CNP7A
Connect to ENC
connector on NC side
CN6
UV W
Max. 30m
CN5
Spindle motor
Power cable
Option cable : CNP5S
U V W
Option cable : CNP67A
C axis control
Encoder
Spindle
CN7
Option cable : CNP71A
Supplement
1. The C axis control function is connected to the CN7 connector.
2. When using both the C axis control function and orientation function, two cables (two-wire cable) are
connected from the detector.
3. The orientation signal connected to CN5 or CN6 can be connected to the NC with the differential
output from the CN8 connector.