6-10
H Connection Example 9: Connecting to SYSMAC Motion Control Units
Main circuit power supply
3-phase 200/230 V AC 50/60 Hz
CS1W-MC221/421(-V1)
CV500-MC221/421
C200H-MC221
DRV connector
Name
24 V input
24 V input ground
X-axis alarm input
X-axis alarm reset output
X-axis SEN signal ground
X-axis feedback ground
X-axis SEN signal output
X-axis A phase input
X-axis A
phase input
X-axis B phase input
X-axis B
phase input
X-axis Z phase input
X-axis Z
phase input
X-axis speed command
X-axis speed command ground
24 V output
24 V output ground
I/O connector
Name
24 V input
X-axis CW limit input
X-axis CCW limit input
X-axis emergency stop input
X-axis origin proximity input
24 V input ground
Class-3 ground
Main circuit contact
Surge killer
DC reactor
Power Cable
R88A-CAWj
R88A-CAWjR
R88M-Wj
Encoder Cable
R88A-CRWj
R88A-CRWjR
Red
White
Blue
Green/
Yellow
Battery*
2.8 to 4.5 V DC
Shell
R88D-WTj
24 V DC
24 V DC
X-axis RUN command output
Noise filter
Note 1. The example shows a three-phase, 200-V AC input to the Servo Driver for the main circuit
power supply. Be sure to provide a power supply and wiring conforming to the power supply
specifications for the Servo Driver in use.
Note 2. Incorrect signal wiring can cause damage to Units and the Servo Driver.
Note 3. Leave unused signal lines open and do not wire them.
Note 4. Connect terminals and wiring marked with an asterisk (*) when using an Absolute Encoder.
Note 5. This wiring diagram is an example of X-axis wiring only. For two-axis control, the external in-
put and Driver wiring must be connected for the Y axis in the same way.
Note 6. Always short NC I/O terminals that are not used among the Motion Control Unit’s I/O connec-
tors.
Note 7. Make the setting so that the Servo can be turned ON and OFF with the RUN signal.
Appendix Chapter 6
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