1. Overview
The ProSoft MVI69-MCM is a Modbus Master/Slave network interface module that connects Rockwell Automation® CompactLogix™ and MicroLogix™ 1769-LRP programmable controllers to Modbus-compatible devices. Using ProSoft Configuration Builder (PCB) software, users can configure the module and manage communication and network diagnostic information
This module serves as a reliable communication bridge between Rockwell PLC platforms and a wide range of Modbus RTU/ASCII devices, enabling seamless data exchange in industrial automation and process control systems.
2. Specifications
Electrical Specifications:
- Input Voltage: 5V DC
- Input Current: 800 mA
- Output Voltage: 5V DC
- Output Current: 800 mA
Physical Dimensions:
- 4.92 x 5.50 x 2.24 inches
Certifications:
3. Key Features
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Multi-Protocol Support
Supports both Modbus RTU and ASCII protocols, and can be configured as either Master or Slave.
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Enhanced Data Transfer
Enables floating-point data transfer and supports the Enron variant of the Modbus protocol.
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Powerful Configuration Software
Configured via ProSoft Configuration Builder (PCB) software, simplifying network setup and management.
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Platform Compatibility
Designed specifically for CompactLogix and MicroLogix platforms, and installs directly on these processors.
4. Package Contents
5. Typical Applications
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Industrial Automation
Connects various Modbus-compatible sensors, actuators, and instruments to Rockwell PLC systems.
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Process Control
Ideal for process automation systems requiring integration with legacy Modbus networks.
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System Integration
Serves as a protocol bridge in multi-vendor or multi-protocol automation systems, enabling efficient data sharing across the network.
6. Installation and Maintenance
Installation:
- The module mounts directly on the backplane of CompactLogix or MicroLogix processors.
- Ensure compatibility with the target processor and use the supplied cables for network connections.
Configuration:
- Configuration is performed using ProSoft Configuration Builder (PCB) software.
- Typical steps include setting jumpers, installing the module, configuring the RSLogix project, and importing ladder logic.
- Key configuration items include module addressing, communication parameters (baud rate, parity, etc.), and read/write register ranges.
Maintenance:
- Global technical support is available, along with technical manuals and online resources.
- Periodically check network connection status, communication diagnostics, and firmware updates to ensure long-term communication stability.

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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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Xiamen Xingruijia Export Co., Ltd. Product Introduction & Service Commitments
Covered Brand Portfolio
Main Products of the Company: Brands including FOXBORO, EMERSON, TRICONEX, XYCOM, BENTLY, ROCKWELL, ABB, GE, Aen-Brady, YOKOGAWA, HONEYWELL, RELIANCE, SCHNEIDER, MODICON, Westinghouse, WOODWARD, Motorola, Rexroth, SEW, etc.
Core Business Scope
Core Business Scope: Spare parts for four major systems (DCS, PLC, Robots, and Large Servos) of various well-known brands. (100% original imported genuine products, professional supply of discontinued accessories)Xiamen Xingruijia Export Co., Ltd. sincerely hopes to establish long-term and stable business relationships with various units. We are committed to supplying various specifications and models of instruments and meters, contributing to the development of business partners with high-quality and low-cost products and excellent after-sales service.
Service Commitments
A. Product Quality & Pricing Commitment
We wholeheartedly provide customers with products of stable quality and satisfactory after-sales service. On the premise of ensuring product quality, we strive to supply products at reasonable and low prices.
B. Production Standard & Service Life Guarantee
We organize supply in accordance with national standards or industry standards to ensure that product quality meets relevant requirements. Under correct usage conditions, the service life of our products will not be lower than that of other similar products.
C. Professional Product Selection Guidance
We assist customers in scientifically and reasonably selecting product types, specifications and models.
D. Efficient Delivery Assurance
We guarantee timely delivery. Under normal circumstances, goods will arrive within 6 working days; in special cases, the delivery time will be negotiated according to customer needs.
E. After-sales & Warranty Terms
Since all goods are produced by original foreign manufacturers, the after-sales service is provided by the manufacturers. The warranty period generally ranges from six months to one year, and the specific warranty period shall be subject to that provided by the original factory. In case of product quality problems, if both parties confirm that the problem is caused by the manufacturer’s quality, we will send the product back to the original manufacturer for repair or other necessary treatments.
Company Strength & Cooperation Concept
The company has strong strength, complete equipment, perfect testing methods, reliable quality and superior performance. Adhering to the tenet of putting users first, we insist on strict delivery deadlines, reasonable price standards, excellent product quality and proper after-sales service. We have long-term, sincere and effective cooperation with a large number of new and old users. Our products have demonstrated reliable performance and distinctive advantages, winning the trust and welcome of customers.
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