Omron CS1 Series, Specification

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Product Specifications Motion Control Units
21
CS1W-MC421
Pin Symbol Name Function
1 +24 V 24 VDC input External power supply’s 24-VDC input (for
the Z-U axes)
2 DC GND 24 VDC input
ground External power supply’s 24-VDC ground
(for the Z-U axes)
3 ZALM Z-axis alarm input Driver alarm input for the Z-axis
4 ZRUN Z-axis run output Driver run output for the Z-axis
5 ZALMRS Z-axis alarm reset
output Reset output for the Z-axis’s driver alarm.
6 --- --- Not used.
7 --- --- Not used.
8 ZSGND Z-axis SEN signal
ground SEN signal ground for the Z-axis
9 ZSOUT Z-axis SEN signal
output SEN signal output for the Z-axis (absolute
encoder driver)
10 Z-GND Z-axis feedback
ground Feedback ground for the Z-axis
11 Z-A Z-axis phase A input Phase A feedback input for the Z-axis
12 Z-A Z-axis phase A input Phase A feedback input for the Z-axis
13 Z-B Z-axis phase B input Phase B feedback input for the Z-axis
14 Z-B Z-axis phase B input Phase B feedback input for the Z-axis
15 Z-Z Z-axis phase Z input Phase Z feedback input for the Z-axis
16 Z-Z Z-axis phase Z input Phase Z feedback input for the Z-axis
17 ZOUT Z-axis speed control Speed control voltage to the Z-axis driver
18 ZAGND Z-axis speed control
ground Ground for the Z-axis’s speed control
voltage
19 +F24V 24 VDC output 24-VDC input to the driver (for the Z-U
axes)
20 FDC GND 24 VDC output
ground Ground for 24-VDC outputs (for the Z-U
axes)
21 UALM U-axis alarm input Driver alarm input for the U-axis
22 URUN U-axis run output Driver run output for the U-axis
23 UALMRS U-axis alarm reset
output Reset output for the U-axis’s driver alarm.
24 --- --- Not used.
25 --- --- Not used.
26 USGND U-axis SEN signal
ground SEN signal ground for the U-axis
27 USOUT U-axis SEN signal
output SEN signal output for the U-axis (absolute
encoder driver)
28 U-GND U-axis feedback
ground Feedback ground for the U-axis
29 U-A U-axis phase A
input Phase A feedback input for the U-axis
30 U-A U-axis phase A
input Phase A feedback input for the U-axis
31 U-B U-axis phase B
input Phase B feedback input for the U-axis
32 U-B U-axis phase B
input Phase B feedback input for the U-axis
33 U-Z U-axis phase Z
input Phase Z feedback input for the U-axis
34 U-Z U-axis phase Z
input Phase Z feedback input for the U-axis
35 UOUT U-axis speed control Speed control voltage to the U-axis driver
36 UAGND U-axis speed control
ground Ground for the U-axis’s speed control
voltage
CS1W-MC421