The MVI56E Modbus TCP/IP Multi Client Enhanced Communication Module for Remote Chassis allows Rockwell Automation ControlLogix Programmable Automation Controllers (PACs) to interface easily with multiple Modbus TCP/IP server-compatible instruments and devices. The Multi Client module improves performance when controlling multiple servers on a Modbus TCP/IP network. by supporting up to 30 clients. MVI56E enhancements include configuration and management through the module Ethernet port. CIPconnect technology for bridging through ControlNet and EtherNet/IP networks. and has a web server to access on-board documentation. Add-On Instructions. and sample program files. This module uses a small I/O data image for transfer of data between the module and the ControlLogix processor. making it ideal for ControlNet or Ethernet applications with the module in a remote rack.