Omron Sysdrive RX Series - Page 46

2-23
2-2 Wiring
2
Design
 Selecting the Sequence Input Method (Sink/Source Logic)
 Selecting the Sequence Output Method (Sink/Source Logic)
When the Inverter's internal interface power supply is
used
When external power supply is used
(Remove the short-circuit bar from the control
terminal block.)
Sink logicSource logic
P24+V
PSC
SC
FW
S8
24 V DC
Inverter
Short-circuit
bar
COM
Output unit etc.
P24+V
PSC
SC
FW
S8
24 V DC
Inverter
COM
DC24V
Output unit etc.
P24
PSC
SC
FW
S8
0V
Output unit etc.
24 V DC
Inverter
Short-circuit
bar
COM
P24
PSC
SC
FW
S8
0V
Output unit etc.
24 V DC
Inverter
COM
24 V DC
Sink logic
Source logic
P1
24 V DC
Inverter
COM
COM2
P2
P1
24 V DC
Inverter
COM
COM2
P2