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MVI56 PROFIBUS DPV1 Master Communication Module

Supplier: Prosoft Technology

The MVI56 PROFIBUS DPV1 Master Communication Module is a powerful communication interface for ControlLogix platform processors. Developed under license from Rockwell Automation, the module incorporates proprietary backplane technology that enables powerful data exchange with ControlLogix processors.

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Features and Benefits
The module supports complete Master specifications according to IEC 61158. Acyclic parameter data can be transferred with Class 1 or Class 2 DPV1 services, allowing processors to easily communicate with slave devices supporting PROFIBUS DPV0/V1 protocol.

The module acts as an input/output module between the PROFIBUS network and the ControlLogix processor. Data transfer from the processor is asynchronous with the I/O data transfer on the PROFIBUS network.

ProSoft Technology offers a wide range of PROFIBUS connectivity solutions for all Rockwell Automation platforms including wire and wireless stand-alone gateway products.

ProSoft Technology's PROFIBUS DP Communication Module is CIPconnect(tm) enabled.

What is CIPconnect(tm) Enabled?
CIPconnect(TM) provides connectivity for a PC to the ProSoft Technology PROFIBUS module over Ethernet using Rockwell Automation's 1756-ENBT EtherNet/IP module. This allows the user to configure the PROFIBUS Master module and network, upload, download files and view network and module diagnostics from a PC.

  • Provides the freedom of accessing a ProSoft module from anywhere the Ethernet network allows.
  • Allows FDT Asset Management software to connect to devices using freely distributed communication DTM.
  • Allows for wireless type connections to the module.
  • Simplifies IT administration in supporting a single IP address per rack especially when multiple ProSoft Technology modules are required.

What else does ProSoft's PROFIBUS module do?

  • PSW-cDTM-PDPM comDTM support is included, allowing users to connect FDT or Asset Management software to a PROFIBUS network.
  • RSLinx is not required for configuration. All that is needed is an IP address and slot number.
  • PROFIBUS connectivity is also available for Rockwell Automation's CompactLogix and SLC platforms, and in stand-alone wired and wireless gateways.

Applications
With the growing usage of the PROFIBUS DPV1 protocol in the industrial marketplace, this product has a wide variety of application uses. Industries that use this technology include:

  • Power and distribution applications
  • Petrochemical
  • Water and Gas Applications
  • SCADA and DCS applications

Functional Specifications
The MVI56-PDPMV1 PROFIBUS Master module acts as a PROFIBUS network scanner, transferring Input and Output data between PROFIBUS devices and the ControlLogix data memory over the backplane.

  • Easy-to-use drag and drop Master Busview configuration interface via ProSoft Configuration Builder software
  • Project-unique GSD file import library
  • Monitoring and Modification of process data and DPV1 acyclic data
  • Multidrop on a PROFIBUS DPV1 network with other compatible devices
  • Automatic project documentation
  • Automatic Bus Parameter calculation
  • Online slave diagnostics
  • Supports all standardized baud rates, up to 12Mbps
  • Supports extended diagnostic data (DPV1)
  • Auto baud detection at all valid PROFIBUS DPV1 rates
  • Multiple masters can be placed in a single rack
  • CRC checksum determination of slave configuration consistency to processor
  • Master Status LED Indicators for Operations, Network Communication, Master Token-Hold and Network Configuration.
  • FDT/DTM PROFIBUS master transport communication DTM software included (see PSW-CDTM-PDPM)

General Specifications

  • Single Slot - 1756 backplane compatible
  • The module is recognized as an Input/Output module and has access to processor memory for data transfer between processor and module
  • Ladder Logic is used for data transfer between module and processor. Sample ladder file (add-on instruction) included.
  • Local or remote rack
  • Configurable I/O backplane sizes allow optimal performance for remote rack applications
  • CIPconnect(tm) enabled. Module supports communications with ProSoft Configuration Builder and FDT comDTM via Ethernet routing using Rockwell Automation Ethernet interface.

PROFIBUS Master Specifications

  • Up to 125 Slaves can be connected with a repeater
  • Up to 1536 cyclic bytes input and 1536 bytes output data
  • Supports Extended Diagnostic Data
  • RS-485 optically isolated PROFIBUS Interface with on board DC-DC converter
  • Acyclic communications (DPV1), Read and Write
  • Alarm Handling (DPV1)
  • Supports Sync and Freeze commands
  • Supports PROFIdrive 3.1 compliant parameter read and write operations
  • Supports Multicast and Broadcast telegrams (DPV1)

PROFIBUS Master Port

  • DB-9F Optically Isolated RS-485
  • Ready, Run, Error and Token LED Indicators
  • PROFIBUS DPV1 RS-485 interface with a 9-pin D shell female connector and isolated Opto-Couplers

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