Description

Allen-Bradley 1756-MVI56MCM Modbus Communication Module (ControlLogix)

The Allen-Bradley 1756-MVI56MCM is a Modbus Master/Slave communication module designed for the ControlLogix platform, enabling seamless integration between PLC systems and Modbus-compatible field devices. Developed with technology from ProSoft Technology, the module acts as a gateway between the ControlLogix backplane and Modbus networks, making the 1756-MVI56MCM ideal for industrial automation, process control, and system integration applications.

The product images presented are not actual photos. For more details or price negotiation, please contact us: Email: sales@fyplc.cn | Tel: +86 15359458915

Core Procurement Information
Brand: Allen-Bradley
Model: 1756-MVI56MCM
Availability: In Stock
Delivery Time: 3–5 working days after payment
Guarantee: 12 Months Warranty
Condition: New / Used (Tested OK)
Product Type: Modbus Communication Module (ControlLogix)
Protocol Support: Modbus RTU / ASCII (Master & Slave)
Ports: Dual serial ports (RS-232 / RS-422 / RS-485 selectable)
Data Capacity: Up to 5000 registers for data exchange
Communication Role: Configurable as Modbus Master or Slave on each port
Backplane Interface: ControlLogix chassis (single-slot module)
Configuration: Via RSLogix 5000 / ladder logic integration
Operating Temperature: 0°C to 60°C
Storage Temperature: -40°C to 85°C
Humidity: 5–95% non-condensing
Power Consumption: Approx. 800 mA @ 5V (backplane)
Mounting: 1756 ControlLogix rack installation

Industry Applications
Industrial Automation: Integration between ControlLogix PLCs and Modbus devices
Oil & Gas: Communication with remote instruments and SCADA systems
Power Generation: Data exchange between control systems and field equipment
Manufacturing: Interfacing legacy Modbus devices with modern PLC platforms

The Allen-Bradley 1756-MVI56MCM is a powerful and flexible communication solution, enabling reliable Modbus connectivity and seamless data exchange in ControlLogix-based systems, making it essential for integrating diverse industrial networks.