ABB ACS480 - Default Fieldbus Connection Diagram

4)
Drive output frequency:
Operation/ParameterDI4DI3
Set output frequency through AI100
28.26 Constant frequency 101
28.27 Constant frequency 210
28.28 Constant frequency 311
5)
See parameters 28.72, 28.73, 28.74 and 28.75.
￭ Default fieldbus connection diagram
The connection diagrams are valid for the base unit equipped with an optional fieldbus
adapter module. ABB standard macro (parameter 96.04) is in use with its default parameter
settings. No fieldbus related settings have been done yet.
2)
Description
Term.
1)
Connection
Auxiliary voltage output and digital inputs
×Aux. voltage output +24 V DC, max. 250 mA+24V
+24 V
DGND
DCOM
DI1
DI2
+24 V
DGND
DC
OM
DI1
DI2
×Aux. voltage output commonDGND
×Digital input common for allDCOM
×Stop (0) / Start (1)DI1
×Forward (0) / Reverse (1)DI2
Relay outputs
×Aux. voltage output +24 V DC, max. 250 mA+24V
RO1C
RO1A
RO1B
+24 V
DGND
DCOM
×Aux. voltage output commonDGND
×Digital input common for allDCOM
×Ready run, 250 V AC / 30 V DC, 2 ACommonRO1C
×Norm. closedRO1A
×Norm. openRO1B
Safe torque off
×Safe torque off. Factory connection. Both circuits must be
closed for the drive to start.
SGND
OUT1
SGND
IN1
IN2
×IN1
×IN2
×OUT1
60 Electrical installation – IEC