Yaskawa Sigma II Series DC Power Input SGMAJ - Manual (Page 308)

10.3 Connection to Host Controller
10-27
10
10.3.8 Example of Connection to OMRON’s Position Control Unit C500-NC112
(SERVOPACK in Position Control Mode)
* 1. The ALM signal is output for approximately two seconds when the control power is turned ON. Take
this into consideration when designing the power ON sequence. The ALM signal actuates the alarm
detection relay 1Ry to stop main circuit power supply to the SERVOPACK.
* 2. Manufactured by Yaskawa Controls Co., Ltd.
Note: Only signals applicable to OMRON’s C500-NC112 position control unit and Yaskawa’s SGDJ-
†††P SERVOPACK are shown in the diagram.
4Ry
3Ry
13
17
16
14
8 7
9 25
10 24
4Ry
3Ry
1Ry
4B
+12V
10B
10A
+-
+12V
+5V
1A
4A
3B
3A
2B
2A
1B
9B
9A
8B
8A
5B
5A
+5 V
+24V
12V
6
LRX-01/A2
Encoder signal
conversion unit
∗3
0 12 V
0 12 V
+24VIN
P-OT
N-OT
/S-ON
34
35
5
4
3
2
1
6
+24V
1Ry
0V
PCO
/PCO
ALM+
ALM -
PULSE
CLR
SIGN
/PULSE
/CLR
/SIGN
Position control
unit C500-NC112
manufactured by
OMRON
CW LIMIT
CCW LIMIT
EMERGENCY STOP
ORIGIN
ORIGIN PROXIMITY
LOCAL
READY
PULSE OUTPUT
EXTERNAL INTERRUPT
External
power supply
+24V
CN2
C1
L2
L1
C2
W
V
1
2
3
4
U
M
PG
I/O power supply
SGDJ-†††P SERVOPACK
Servomotor
Control power supply
Main circuit power supply