The MVI69-MNET is a single-slot backplane interconnect Modbus TCP/IP network communication module developed by ProSoft Technology specifically for Rockwell Automation's Allen-Bradley CompactLogix series (based on the 1769 bus) PLC processors.
The MVI69-MNET is installed as a bridge in the PLC's local or remote I/O rack, utilizing a backplane communication mechanism similar to ordinary I/O modules to establish a bidirectional data exchange channel between the CompactLogix controller and an external Ethernet network.
The MVI69-MNET is widely used in hybrid industrial automation systems with high protocol compatibility requirements, such as in manufacturing, oil and gas refining, power dispatching, and food processing industries. In terms of system architecture, this module features powerful protocol conversion and dual-role processing capabilities, natively supporting simultaneous operation as a Modbus TCP/IP client (client/master) and server (server/slave).










