Yaskawa Sigma Mini - Manual (Page 34)

1.3Connection and Wiring
— 1-21 —
Example of Connecting to MITSUBISHI AD72 Positioning Unit
Servopack for Speed/Torque Control
V-REF (T-REF)
+
− +24V
+24V
PAO
/PAO
/PBO
SG
PCO
/PCO
20
1Ry *1
1Ry
ENCO
SERVO
CONT
SG-COM
ALM
/SV-ON
+24VIN
PBO
PULSE A
READY
SV-ON
DOG
STOP
PULSE B
PULSE C
0V
0V
0V
3
12
13
7
1
9
16
17
14
15
18
19
4
10
5
6
4
5
7
8
11
3
6
9
3
2
1
3
2
1
*1 The ALM signal is output for approximately two seconds when the power is turned ON. Consider this when designing
the power ON sequence.
Use the ALM signal to operate the alarm detection relay (Relay 1Ry) and turn OFF the power supply to the Servopack.
*2 These pin numbers are the same for both X and Y axes.
*3
: Twisted-pair cable
Note Only signals for the MITSUBISHI AD72 Positioning Unit and the Yaskawa Servopack are shown here.
AD72 (Made by
MITSUBISHI)
Servomotor Servopack
I/O power supply
CN1
*3
*2
SPEED
REFERENCE
(ON when positioning is stopped)
(ON when proximity is
detected)
0
24
V
DC24V
GND U
V
W
M
PG
1
Speed/Torque