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Description：

PROFIBUs@ is a field bus that is widely used, particularly in the area ofmechanical engineering and plant engineering and even today - in spite of allEthernet-based fieldbuses - it continues to show increasing quantities. A broadpalette of peripheral components and an active user organization will ensurelong-term availability of PROFIBUS components also in the future. Bachmannoffers a fieldbus module for the backplane that can be used both as master, aswell as slave. The SolutionCenter contains a complete configurator that enablesinterfaces to the engineering tools of other manufacturers through theconsistent application of standards.

The fieldbus module DPM200 for PROFIBUsR DP (Distributed Peripherals) canbe operated as DP Master, DP Slave or as combined master/slave, which in amulti-master network offers variables for another master. The process data isavailable to the application program as I/O module and thus can bereached via the process image or via the function interface.

Specification：

Frequently asked questions

Q1: What is the BACHMANN DPM200 PROFIBUS® DP Master Module?

A1: It is an industrial PROFIBUS DP master communication module used for data exchange and network management in Bachmann M200 controller systems.

Q2: How many masters can be supported per M200 controller?

A2: The DPM200 module supports up to 3 masters per M200 controller.

Q3: What is the DPM200 current consumption of this module?

A3: The DPM200 current consumption is 400 mA at 5 VDC.

Q4: What galvanic isolation specification does the DPM200 module provide?

A4: The interface-to-system galvanic isolation is 500 V.

Q5: What transmission rates are supported?

A5: The transmission rate ranges from 9.6 kBaud to 12 MBaud.

Product Applications

Wind Power (Core Industry): Bachmann is the undisputed leader in global wind power control. The DPM200 (especially the DPM200 CC version with cold climate coating) is widely used in the main control systems, pitch systems, and yaw systems of wind turbine generators, connecting various field sensors, actuators, and frequency converters.

Marine and Shipbuilding Engineering: Used in ship dynamic positioning systems (DP), bilge pump control, engine room , and various offshore control platforms for near-shore wind farms.

Energy and Grid : Responsible for high-speed data transmission in distributed energy control, hydropower station control, and communication of circuit breakers and protection devices in smart grids.

Large Factories and High-End Machinery Manufacturing: Used in heavy industrial factories requiring high interference immunity and long-distance communication, such as steel mill machine tools, metallurgical equipment, and large packaging and palletizing production lines.

Features

Up to 3 DPM200 modules per M200 controller

Transfer rate 9.6 Kbaud to 12 Mbaud

8 kB shared memory for process data image

Consistency lock for data blocks is configurable

Two internal bridged connections for loop-through of the cable

Galvanic isolation between fieldbus and controller