PROSOFT MVI56-DFCM

1. Overview

2. Key Specifications

• Communication Protocol: Supports Allen‑Bradley DF1 protocol (half‑duplex / full‑duplex), compatible with Allen‑Bradley SLC 500, MicroLogix, and ControlLogix platforms.
• Operating Modes: Configurable as Master or Slave, supporting both half‑duplex and full‑duplex communication.
• Interface Type: Provides RS232 serial communication port.
• Power Requirements: Typically uses 24V DC power, compliant with ControlLogix backplane standards.
• Dimensions: Standard 1756 backplane module size, suitable for rack or field installation.
• Memory: Configurable user‑defined register mapping for data exchange.

3. Product Features

• Standardized Design: Complies with Rockwell Automation module specifications, ensuring seamless integration with ControlLogix systems.
• Flexible Communication Modes: Supports multiple DF1 communication modes and can switch between half‑duplex and full‑duplex to adapt to different network topologies.
• Easy Configuration: Configured via ProSoft Configuration Studio and Rockwell Automation’s Studio 5000 (RSLogix 5000), with module status directly viewable in PLC tags.
• Diagnostic Capabilities: Equipped with LED indicators and software diagnostics for monitoring communication status and quick troubleshooting.
• Multi‑language Support: Manuals and software support multiple languages for global users.

4. Structure and Components

• Serial Communication Interface (RS232/RS485/RS422): For connecting field devices.
• Controller Tags: Communication objects defined in the PLC program.
• Configuration Software: ProSoft Configuration Studio for setting communication parameters.
• Diagnostics and Indicators: LED indicators on the module front panel show communication status.

5. Application Areas

• Industrial Automation: Connects Allen‑Bradley PLCs with various field I/O devices such as sensors and actuators.
• Process Control: Transmits process data in manufacturing, chemical, oil, and other process control systems.
• Data Acquisition: Enables data exchange between PLCs and PCs or HMIs.
• Fieldbus Networks: Used for upgrading legacy systems requiring reliable master/slave serial communication.

6. Installation and Maintenance

• Installation: The module complies with ControlLogix backplane specifications and is inserted directly into the controller slot. Ensure power is turned off during installation and follow the module’s orientation markings.
• Configuration: Communication parameters are set using ProSoft Configuration Studio, and tags and objects are defined in Studio 5000.
• Maintenance: LED indicators provide status monitoring. Common maintenance includes checking cable connections, monitoring communication error counts, and performing remote diagnostics via software.

If you would like to learn more about our products and services, please feel free to contact us at any time!

• Sales Manager : Jinny
• Email : sales5@xrjdcs.com
• Whatsapp/Mobile:+86 15359273791

Global renowned brand cooperation

ABB 丨 GE 丨Allen Bradley  丨  Honeywell 丨   Emerson  丨  Bently Nevada   丨 Westinghouse  

Triconex  丨   Foxboro 丨   ICS Triplex  丨  Hima  丨  Schneider 丨  Yokogawa  丨 Woodward

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About Us

 

We are a high-tech enterprise with many years of experience specializing in the sales of spare parts for large-scale imported automation systems, including Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), redundant fault-tolerant control systems, and robot systems.

 

We focus on the sales and system integration of imported automation components from world-leading brands such as ABB, Foxboro, Triconex, Bently Nevada, Ovation, Motorola, Xycom, Allen-Bradley (A-B), Schneider Electric, GE Fanuc, Yaskawa, Woodward, and many others.

 

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Core Business & Advantages

 

• Spare Parts SupplyWe maintain extensive inventory of automation spare parts, enabling us to respond quickly to customer needs. Our product range covers major brands including ABB, FOXBORO, TOSHIBA, and more.

• System IntegrationOur team of engineers has rich experience in system integration and can provide customized automation solutions tailored to meet the specific requirements of each customer.

• Technical ServicesWe offer professional technical support, including system commissioning, fault diagnosis, repair, and maintenance services, to ensure the stable operation of our customers’ production lines.

• Fast ResponseWe have established a comprehensive logistics system to ensure timely delivery of spare parts, helping customers minimize equipment downtime.

• Competitive PricingBy cooperating directly with original manufacturers and optimizing our supply chain, we are able to provide customers with highly competitive prices.

 

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※ We Provide First-Class Service ※

 

• More than 100 brands available• Over 551,867 unique products in our portfolio

※ We Deliver Faster Speed ※

 

• Fast global shipping• Every project receives high priority and full operational support