Selecting The Sequence Input Method (Sink/Source Logic); Logic Selection Method For The Multi-Function Input Terminal - Omron 3G3JX User Manual

Selecting the Sequence Input Method (Sink/Source Logic)

Logic Selection Method for the Multi-function Input Terminals
When the internal power supply is used, you can switch the logic by rearranging the short-circuit bar
on the control circuit terminal block. The default setting is sink logic.
<Sink Logic>
S1
Note 1: Remove the short-circuit bar when the external power supply is used.
Inside the Inverter
When interface power supply is used
+V
COM
Output unit etc.
COM
0V
Output unit etc.
SC PSC P24 PC
Short-circuit bar
P24
Short-circuit
PSC
bar 24 V DC
SC
S1
S5
Inverter
P24
PSC
Short-circuit
24 V DC
bar
SC
S1
S5
Inverter
<Source Logic>
SC PSC P24 PC
S1
Short-circuit bar
When external power supply is used
+V
DC24V
COM
Output unit etc.
\
COM
0V
Output unit etc.
2-2 Wiring
P24
PSC
24 V DC
SC
S1
S5
Inverter
P24
24 V DC PSC
24 V DC
SC
S1
S5
Inverter
2-12
2