Powtran PI500 series - Page 160

Appendix II
156
Appendix II
System wiring diagram：
PI500
+10V
AI1
GND
0
+10V
485+
485-
COM
DI2
DI1
R
E
(L1)
S
(L2)
T
(L3)
U
(T1)
V
(T2)
W
(T3)
R
S
T
380V 50/60Hz
M
3
E(PE)
1：Foreward
2：Reverse
Frequency
inverter
+10V
AI2
GND
0
+10V
485+
485-
COM
DI3
DI2
R
E
(L1)
S
(L2)
T
(L3)
U
(T1)
V
(T2)
W
(T3)
R
S
T
Three-phase input
380V 50/60Hz
M
3
E(PE)
7:DOWN
8:Free stop
Main machine
Slave1
DI1
6:UP
+10V
AI2
GND
0
+10V
485+
485-
COM
DI3
DI2
R
E
(L1)
S
(L2)
T
(L3)
U
(T1)
V
(T2)
W
(T3)
R
S
T
Three phase input
380V 50/60Hz
M
3
E(PE)
7：DOWN
8:Free stop
Slave N+1
DI1
6：UP
VR
1K/2W
VR
1K/2W
VR
1K/2W
8 8 8 8 8
PI500
8 8
8
8 8
PI500
8 8 8 8 8
Three-phase input
Frequency
inverter
Frequency
inverter
Diagram II-1：System wiring diagram