ABB PSTX30 Installation And Commissioning Manual page 126

8.1 Built in modbus RTU
The PSTX Softstarter has an RS485 physical interface, to
be able to support external devices that have support for
RS485 based communication.
With this interface it is possible to control the softstarter,
retreive status information, as well as upload and
download parameters.
The softstarter has a Modbus RTU slave implemented via
the RS485 interface.
8.2 Anybus CompactCom (option)
The PSTX Softstarter has an interface on the front for
connecting the Anybus CompactCom (CC) module,
used for fieldbus communication. Through this interface
it is possible to control the softstarter, retreive status
information, as well as upload and download of
parameters.
8.2.1 Instructions
Instructions for the set-up of input and output telegrams,
8
parameter settings, instructions, etc. are available at
ABB Website.
• DeviceNet
• Profibus (DPV0/DPV1) 1SFC132085M0201
• Modbus RTU
• Modbus TCP
• EtherNet/IP
8.2.2 Required accessories
The following Anybus CC connection devices are
available:
• DeviceNet
• Profibus (DPV0/DPV1)
• Modbus RTU
• Modbus TCP
• EtherNet/IP
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
1SFC132084M0201
1SFC132086M0201
1SFC132087M0201
1SFC132088M0201
8.3 ABB Fieldbus plug interface
(option)
The PSTX Softstarter has an interface on the front for
connecting the ABB Fieldbus Plug Adapter (FBPA) used
for fieldbus communication.
With this interface it is possible to control the softstarter,
retreive status information, as well as upload and
download parameters.
The interface between the softstarter and the
FieldBusPlug is independent of the fieldbus protocol
used. Independent of softstarter size or delivery date,
it is possible to connect any of the available Fieldbus
protocols later on, since this is defined in the FieldBusPlug
itself.
The fieldbus communication plug shall be connected to
the communication interface on the front of the PST.
Make sure that the plug is in correct position and tighten
the screw with 0,8 Nm (7,1 lb in) and additional 1/4 turn.
The following Fieldbus protocols are available:
• DeviceNet
• Profibus (DPV0/DPV1)
• Modbus RTU
• PC
8.3.1 Instructions
Instructions for the set-up of input and output telegrams,
parameter settings, instructions, etc. are available at
ABB Website.
• DeviceNet 1SFC132090M0201
• Profibus (DPV0/DPV1) 1SFC132091M0201
• Modbus RTU 1SFC132092M0201
8.3.2 Required accessories
To connect the PSTX Softstarter to a fieldbus system, the
following accessories are required:
• ABB Fieldbus Plug Adapter, for presenting fieldbus
protocol (check that the cable length is sufficient).
• Connectors for bus connection.
• End plug (some protocols).
• Software for PLC set-up.