Allen Bradley MVI56E-MCMR Industrial Equipment
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

MVI56E-MCMR Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | MVI56E-MCMR Enhanced Modbus Master/Slave Redundant Communication Module |
| Product Type | Communication Interface Module |
| Manufacturer | ProSoft Technology |
| Compatible Platform | Allen-Bradley ControlLogix |
| Primary Function | Provides redundant Modbus RTU/ASCII Master and Slave communication for ControlLogix PLCs |
| Communication Protocols | Modbus RTU, Modbus ASCII, Enron Modbus |
| Module Type | Single-slot in-chassis communication module with redundancy support |
| Serial Ports | 2 independently configurable serial ports |
| Serial Interface | RS-232 / RS-422 / RS-485 |
| Ethernet Port | 1 × 10/100 Base-T RJ45 configuration port |
| Supported Baud Rate | 110 baud to 115.2 kbps |
| Modbus Modes | Master or Slave on each port |
| Redundancy Feature | Supports hot-swappable redundant modules for failover communication |
| Data Mapping | Up to 10,000 user-definable 16-bit registers |
| Supported Function Codes | 1, 2, 3, 4, 5, 6, 8, 15, 16, 17, 22, 23 |
| Backplane Compatibility | 1756 ControlLogix chassis |
| Backplane Current Load | 800 mA @ 5V DC, 3 mA @ 24V DC |
| LED Indicators | ERR, APP, OK, RX/TX activity LEDs |
| Display Type | 4-character scrolling alphanumeric diagnostic display |
| Configuration Method | ProSoft Configuration Builder / RSLogix integration |
| Isolation | 500V optical isolation from backplane |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5%–95% non-condensing |
| Shock Resistance | 30 g operational |
| Vibration Resistance | 5 g from 10–150 Hz |
| Mounting Type | ControlLogix chassis slot |
| Dimensions (L × W × H) | Approx. 145.2 × 34.6 × 139.6 mm |
| Weight | Approx. 0.45 kg |
| Typical Applications | Redundant PLC-to-Modbus integration, SCADA communication, critical industrial networking |
FAQ
What is the MVI56E-MCMR used for?
It provides redundant Modbus RTU/ASCII Master or Slave communication for Allen-Bradley ControlLogix PLCs, ensuring continuous operation in case of module failure.
How many serial ports does it have?
It has two independently configurable serial communication ports.
Does it support Master and Slave modes?
Yes, each port can operate independently as a Modbus Master or Slave.
What serial standards are supported?
RS-232, RS-422, and RS-485 are supported.
Does it support redundancy?
Yes, it supports hot-swappable redundant modules for failover communication.
Which PLC platform is it compatible with?
Allen-Bradley 1756 ControlLogix chassis.
Where is it commonly used?
In industrial automation systems requiring redundant Modbus communication for critical processes.
Allen Bradley MVI56E-MCMR Industrial Equipment is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








