GDD471A001 ABB distributed control system industrial DCS module card

Description

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PR120/D-M is the new communication module for PR122/P and PR123/P protection trip units.
It is designed to allow easy integration of the Emax circuit-breakers in a Modbus network.
The Modbus RTU protocol is of widespread use in the power as well as the automation industry.
It is based on a master/slave architecture, with a bandwidth of up to 19200 Kbytes/sec. A
standard Modbus network is easily wired up and configured by means of an RS485 physical
layer. ABB SACE trip units work as slaves in the field bus network.
All information required for simple integration of PR120/D-M in an industrial communication system are available on the ABB Web page.
EP 010 – FBP
EP 010 – FBP is the Fieldbus Plug interface between the Emax protection trip units and the ABB
Fieldbus Plug system, allowing connection of Emax Circuit-breakers to a Profibus, DeviceNet, or
AS-I field bus network.
EP 010 – FBP can be connected to the new Emax PR122 and PR123 protection trip units (the
PR120/D dialogue module is required).
BT030-USB
BT030-USB is a device to be connected to the Test connector of PR121/P, PR122/P and PR123/P.
It allows Bluetooth communication between the Protection trip unit and a PDA or a Notebook with
a Bluetooth port.
It can provide the auxiliary supply needed to energize the protection trip unit by means of
rechargeable batteries.
The ABB Fieldbus Plug concept is the latest development in industrial communication systems.
All devices feature a standard connection socket, to which a set of interchangeable “smart”
connectors can be plugged. Each connector is fitted with advanced electronics implementing
the communication interface towards the selected field bus. Selecting a communication system
is made as easy as selecting and connecting a plug. Communication systems currently available are Profibus-DP, DeviceNet and AS-i. More are being developed