Allen-Bradley 1756-MVI/A ControlLogix Communication Module
Upgrade your industrial network with the Allen-Bradley 1756-MVI/A ControlLogix Communication Module. This Series A interface features three RJ45 ports, adjustable baud rates up to 115200, and Class I, Div 2 hazardous location certification for secure, high-performance automation networking.
Allen-Bradley 1756-MVI/A ControlLogix Communication Module
The Allen-Bradley 1756-MVI/A is a robust ControlLogix communication interface module designed to enhance industrial network connectivity and data integration. This Series A module is equipped with multiple RJ45 communication ports (labeled P1, P2, and P3) and supports highly configurable baud rates including 9600, 19200, 38400, and 115200 to meet diverse application needs. Operating on firmware revision 1.2, it efficiently draws 600 mA at 5.1 VDC and 3 mA at 24 VDC from the chassis backplane. Designed for reliability in harsh industrial environments, the module features built-in status LEDs for quick visual diagnostics of ports, battery life, and overall module health. Furthermore, it is CE marked and UL listed for safe operation in Hazardous Locations (Class I, Division 2, Groups A, B, C, D) with a T4A temperature code.
Technical Specifications:
- Brand: Allen-Bradley
- Model/Catalog Number: 1756-MVI/A
- Series & Firmware: Series A, F/W Rev 1.2, Cat Rev D01
- Part Number: 95724104
- Communication Ports: 3 x RJ45 (P1, P2, P3)
- Configurable Baud Rates: 9600, 19200, 38400, 115200
- Power Requirements: 600 mA @ 5.1 VDC; 3 mA @ 24 VDC
- Diagnostics: Status LEDs for Ports, Battery, and OK status
- Certifications: CE, UL Listed (80JC Ind. Cont. Eq.)
- Hazardous Location Rating: Class I, Div. 2, Groups A, B, C, D (T4A)
- Country of Origin: Made in U.S.A.

| Brand | Allen-Bradley |
|---|---|
| Model | 1756-MVI/A |
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