Appendices
A - 10
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
*1
The I/O signals for the HCA12/22 vary depending on the allocations in the internal relay area. Change the
wiring according to the allocations.
Precautions for Correct Use
Precautions for Correct Use
• Note that incorrect connection of signal lines may cause damage to the Servo Drive and
connected units.
• Leave unused signal wires disconnected and open.
• Use a dedicated power supply (24 VDC) for the command pulse power.
• Recommended surge-absorbing diode: RU2 (Sanken Electric Co., Ltd.) or equivalent
• Use a separate power supply (24 VDC) for the brake, independent of the 24 VDC control
power supply.
Example 9: Connection with SYSMAC Customizable Counter Unit
CS1W-HCA12/22-V1
CS1W-HCA12/22-V1
R88D-KP
Description
No.
CN1
Special I/O Connector
I/O Connector
CNA
A Phase LD+
CCW Limit Input Signal*1
B1
A1
A3
B Phase LD+
A Phase LD–
B Phase LD–
Origin Proximity Input Signal *1
Input Common*1
CW Limit Input Signal*1
Z Phase LD–
Z Phase LD+
Servo ON *1
Alarm Reset*1
B3
14
23
24
16
17
7
29
31
36
L1C
L2C
L1
L2
L3
U
V
W
– – –
15 SGGND
+Z
21
+A
22
–
A
49
+B
48
–
B
–Z
AGND
+24VIN
Shell
FG
RUN
RESET
ALMCOM
B5
A5
A19
A20
B19
B8
B9
B20
B12
A10
B5
B4
X1
24 VDC
M
R88M-KE
CN2
E
24 VDC
B
XB
CNB
B1
B3
B2
R
S
T
MC1
NFB
ON
OFF
X1
MC1
Reactor
24
VDC
XB
37
/ALM
BKIRCOM
10
BKIR
11
SUP
MC2
MC1
MC2
MC1 MC2
MC2
– – –
3-phase 200 to 240 VAC 50/60 Hz
Main Circuit Power Supply
Main Circuit
Contactor
Surge Suppressor
Noise Filter
Ground to
100 Ω or Less
Red
White
Blue
Green/
Yellow
Motor
Power Cable
Encoder Cable
Brake Cable
Analog Output 1 (+)
Analog Output 1 (–)
Analog Output 2 (+)
Analog Output 2 (–)
Summary of Contents for G5 R88D-KE Series
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