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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