Prosoft Module

Your Leading ProSoft Module Supplier!

ProSoft Technology specializes in industrial communication and connectivity products used to connect PLCs, PACs, DCS systems, remote I/O, drives, instruments, and other industrial equipment across different communication protocols.

ProSoft products are widely used in industrial automation projects where equipment from different manufacturers needs to exchange process data without replacing the existing control architecture.

For maintenance and replacement projects, ProSoft products are particularly relevant to Rockwell Automation / Allen-Bradley ControlLogix and CompactLogix systems, as well as legacy PLC platforms and third-party automation networks.

Our products include PROSOFT MVI56E-MCM Modbus Communication Module, MVI56E-MNET ProSoft TCP/IP Interface Module, ProSoft PTQ-PDPMV1 Network Interface Module, etc.

Brand Relationship

Rockwell Automation is the parent company behind the Allen-Bradley industrial automation hardware portfolio.

Allen-Bradley provides products such as:

ControlLogix

CompactLogix

PLC-5

SLC 500

MicroLogix

PanelView

I/O modules

Industrial networking products

ProSoft Technology focuses primarily on industrial communication and connectivity.

ProSoft provides communication solutions that allow Rockwell controllers to communicate with systems, instruments, and networks that may use protocols not natively supported by the Rockwell controller.

A simplified architecture is:

Allen-Bradley Controller → ProSoft Communication Module → Third-Party Network / Device

For example:

ControlLogix → MVI56E-MCM → Modbus RTU Device

or:

ControlLogix → MVI56E-MNET → Modbus TCP/IP Device

ProSoft states that its in-chassis product line provides connectivity solutions for Allen-Bradley platforms including ControlLogix, CompactLogix, SLC, PLC, FLEX I/O and POINT I/O.

ProSoft's relationship with Rockwell also has a long history. ProSoft explains that its original technology was developed to connect a Rockwell PLC-5 processor with a Modbus-based SCADA host, which led to its subsequent relationship with Rockwell Automation.

ProSoft Product Categories

ControlLogix In-Chassis Modules

The MVI56 / MVI56E families are among the most recognizable ProSoft products for Allen-Bradley ControlLogix systems.

The modules install into the ControlLogix backplane and appear to the controller as I/O modules.

Common applications include:

Modbus communication

PROFINET

EtherNet/IP integration

DeviceNet integration

ASCII communication

DNP3

IEC protocols

Third-party device integration

MVI56E Series

The MVI56E series is an enhanced family of communication modules for ControlLogix.

The product family includes several protocol-specific models.

Model	Main Function	Host Platform
MVI56E-MCM	Modbus RTU/ASCII Master/Slave	ControlLogix
MVI56E-MCMXT	Modbus RTU/ASCII for Logix-XT	ControlLogix XT
MVI56E-MNET	Modbus TCP/IP Client/Server	ControlLogix
MVI56E-MNETXT	Modbus TCP/IP for Logix-XT	ControlLogix XT
MVI56E-MNETC	Modbus TCP/IP Client	ControlLogix
MVI56E-MNETCR	Modbus TCP/IP Multi-Client / Reduced Data Block	ControlLogix
MVI56E-GSC	Generic Serial Communication	ControlLogix
MVI56E-DNPNET	DeviceNet / Ethernet communication applications	ControlLogix
MVI56E-FLN	FL-net communication	ControlLogix
MVI56E-61850C	IEC 61850 communication	ControlLogix

MVI56E-MCM

Modbus RTU / ASCII Communication

MVI56E-MCM is designed to provide Modbus Master and/or Slave communication between a Rockwell Automation ControlLogix processor and Modbus RTU/ASCII devices.

Typical applications include:

PLC-to-meter communication

PLC-to-inverter communication

PLC-to-temperature controller communication

PLC-to-third-party PLC communication

SCADA integration

Modbus instrument integration

Each port can be configured for Master or Slave operation, depending on the application.

MVI56E-MNET

Modbus TCP/IP Client / Server

MVI56E-MNET provides Modbus TCP/IP Client/Server connectivity for ControlLogix processors.

It allows ControlLogix systems to communicate with:

Modicon PACs

Modbus TCP devices

Industrial instruments

Ethernet-enabled controllers

Third-party automation equipment

The module can appear to the ControlLogix processor as an I/O module, while communicating with external Modbus TCP/IP devices through Ethernet.

Materials of Metric Roller Chain Sprocket

When purchasing a ProSoft replacement, the following information should be checked.

Parameter	Why It Matters
Host PLC	Determines module compatibility
Chassis	Determines physical installation
Backplane	Determines communication architecture
Protocol	Determines external-device compatibility
Client / Server	Determines network communication role
Master / Slave	Determines serial communication role
Port Type	Determines physical connection
Firmware	Can affect functionality
AOI / Ladder Logic	May be required for controller integration
Configuration File	Required for many installations
Environmental Version	Important for XT products
Remote / Local Rack	Determines application architecture

Typical ProSoft Applications

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PLC-to-PLC Communication

Connect Rockwell controllers with other PLC brands.

Example:

ControlLogix → ProSoft → Modicon / Siemens / Other PLC

PLC-to-DCS Communication

ProSoft communication modules can provide protocol interfaces between Rockwell controllers and DCS systems when the relevant protocol is supported.

SCADA Integration

Modbus RTU and Modbus TCP products can connect PLCs with SCADA servers and industrial instruments.

Drive Communication

Communication modules can be used to exchange process and status data with compatible drives.

Remote I/O

ProSoft gateways and communication modules can connect remote I/O systems to a central control architecture.

Legacy Equipment Integration

ProSoft is particularly useful when a plant contains older equipment that cannot communicate directly with a newer controller.

ProSoft Buyer Guide

When requesting a ProSoft quotation, provide: Purchase the ProSoft module

1. Complete Part Number

Example:

MVI56E-MCM

MVI56E-MNET

MVI56E-MNETC

MVI56E-MNETCR

MVI56E-MCMXT

2. Host Controller

For example:

ControlLogix

CompactLogix

SLC

FLEX I/O

POINT I/O

3. Communication Protocol

For example:

Modbus RTU

Modbus TCP/IP

PROFINET

EtherNet/IP

DeviceNet

DNP3

4. Communication Role

For example:

Master

Slave

Client

Server

5. Installation Position

Local rack

Remote rack

Standalone gateway

6. Existing Module Photograph

A nameplate photograph is strongly recommended for replacement projects.

7. Quantity and Destination

Provide quantity and delivery country for an accurate RFQ.

Package & Delivery

Package: Standard export package or Custom
Delivery: By air express, by sea

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FAQ

Q: What is ProSoft Technology?

A: ProSoft Technology is an industrial communication technology company and currently a Belden brand. Its products provide connectivity between industrial automation platforms, protocols, and devices.

Q: Why are ProSoft modules used with Allen-Bradley PLCs?

A: They can provide communication protocols and interfaces that allow Allen-Bradley controllers to exchange data with third-party equipment and networks.

Q: Can MVI56E products be installed in ControlLogix?

A: Many MVI56E products are specifically designed for ControlLogix, but the exact model and host architecture must be confirmed before installation.

Q: Can ProSoft connect Rockwell PLCs to Modicon equipment?

A: Yes. For example, MVI56E-MNET is designed to allow ControlLogix processors to communicate with Modicon PACs and other Modbus TCP/IP-compatible equipment.

Q: Are ProSoft modules compatible with Allen-Bradley PLCs?

A: Yes, ProSoft modules are designed for seamless integration with Allen-Bradley PLCs, enabling EtherNet/IP, Modbus, and DeviceNet communication.

Q: Can ProSoft modules be used in hazardous environments?

A: Certain ProSoft modules are rated for industrial environments with extended temperature ranges and electromagnetic interference protection. Hazardous area certifications should be confirmed per module.

Q: What is the main benefit of using ProSoft communication modules?

A: They enable reliable cross-network communication, reduce system downtime, simplify network architecture, and allow real-time data exchange between different automation platforms.

Q: How are ProSoft modules configured?

A: Configuration is typically performed through ProSoft's configuration tools or web interfaces, providing flexible network setup, diagnostics, and monitoring capabilities.

Q: Are ProSoft modules compatible with Modbus devices?

A: Yes, ProSoft offers modules that support Modbus RTU and Modbus TCP protocols, allowing connection between Modbus devices and major PLC brands.

Q: Can ProSoft modules be used in wireless applications?

A: Yes, ProSoft provides industrial wireless modules that support point-to-point, point-to-multipoint, and redundant network configurations for reliable wireless communication.

Q: Can ProSoft modules help reduce system downtime?

A: Yes, by providing protocol conversion, network bridging, and diagnostic tools, ProSoft modules minimize communication errors and allow for proactive maintenance.

Q: What factors should be considered when selecting a ProSoft module?

A: Buyers should consider network compatibility, protocol requirements, communication speed, environmental conditions, and system architecture needs.

Q: Why choose ProSoft modules over other network communication solutions?

A: ProSoft modules are known for their reliability, wide protocol support, ease of integration, and comprehensive diagnostics, making them a preferred choice for complex industrial network applications.

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