DATASHEET

Communications Module

–

Client/Server

MVI56E-MNETC/MNETCXT

MNETC/MNETCXT is the module of choice. The Modbus TCP/IP Enhanced

Programmable Automation Controller (PACs), as well as 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. It also supports up to 20 server

connections providing the ability to communicate with other DCS and SCADA

systems. Both client and server functionality can run simultaneously, allowing

the module to operate as a powerful data concentrator.

The MVI56E-MNETC and MVI56E-MNETCXT are functionally the same. The

MVI56E-MNETC is designed for standard process applications. The MVI56E-

MNETCXT is designed for the Logix-X

T™ control platform, allowing it to operate

in extreme environments. It tolerates higher operating temperatures, and has a

conformal coating to protect it from harsh or caustic conditions.

MVI56E enhancements include configuration and management through the

ControlNet™ and EtherNet/IP™ networks.

Features

Benefits

Supports up to 30 Clients and 20

servers



Faster response for multi-server applications



Minimizes impact to other server communications when one server device goes offline



Server capability provides access for HMIs, SCADA or DCS systems

RSLogix™ 5000 Integrated



The module communication is integrated with RSLogix 5000 using a supplied Add-On

Instruction (AOI) or ladder file



No additional PAC/PLC programming required

Enable/disable commands easily

from ladder logic



Programmatically enable various networked devices and their functions to support multiple

applications or recipes, without having to reconfigure the module

Remotely configure and diagnose

problems



Easy-to-use Windows-based configuration software connects through remote racks using

EtherNet/IP and/or ControlNet via a 1756-ENxT and/or 1756-CNB interface module without

requiring RSLinx, saving you money



Allows support of IT and Automation network segmentation

MVI56 backward compatible



Assists in extending current MVI56 applications by using newer technology that supports

existing MVI56 ladder logic and module configuration

Configuration

ProSoft Configuration Builder (PCB) provides a graphical configuration tool for quick and easy management of module configuration

files, as well as viewing module diagnostic information.

Route connections over multiple EtherNet/IP or ControlNet paths allow you to manage the module from remote locations.

The MVI56E-MNETC/MNETCXT User Manual, with the sample configuration, provides step-by-step instructions on how to move data

through the module from the Modbus TCP/IP network to the processor.