Pnp Configuration For Digital Inputs; Npn Configuration For Digital Inputs - ABB ACS180-04S-03A7-1 Hardware Manual

PNP configuration for digital inputs

Internal and external +24 V power supply connections for PNP (source) configuration
are shown in the figures below.
Internal +24 V power supply
*When DI5 is used.

NPN configuration for digital inputs

Internal and external +24 V power supply connections for NPN (sink) configuration
are shown in the figures below.
DI5 does not support NPN connection.
Internal +24 V power supply
+24 V
DGND
DCOM
DI1
DI2
DI3
DI4
DI5
*
AGND
+24 V
DGND
DCOM
DI1
DI2
DI3
DI4
Electrical installation 77
External +24 V power supply
0 V DC
+24 V DC
*When DI5 is used.
External +24 V power supply
+24 V DC
0 V DC
+24 V
DGND
DCOM
DI1
DI2
DI3
DI4
DI5
* AGND
+24 V
DGND
DCOM
DI1
DI2
DI3
DI4