Description Of Terminals On Control Circuit - Delta VFD-VJ Series User Manual

2-3 Description of Terminals on Control Circuit

Description of SINK (NPN)/SOURCE (PNP) Mode Selection Terminals
1
Sink mode
uses internal power (+24
SON
EMG
RES
3
Sink mode
SON
EMG
RES
external powe r +24V
V )
DC
COM
+
COM
2 Source mode
uses internal power (+24
+24V
4 Source mode
uses external power
+24V
external power +24V
2-17
VFD-VJ Air Cooled | 2. Wiring
V )
DC
SON
EMG
RES
COM
SON
EMG
RES
+
COM
+24V
+24 V