MVI56E-MCM | Allen-Bradley ProSoft Technology Modbus Master/Slave Enhanced Comm Module

Description 

The MVI56E-MCM communication module is an Allen-Bradley ControlLogix series communication module. It is an enhanced network interface module that can support both master and slave communication. The MVI56E-MCM enhanced network interface module functions as the interface between a ControlLogix processor and various Modbus devices. It can be installed in a local or remote rack. The MVI56E-MCM enhanced network interface module supports a wide operating temperature range of 32 to 140 degrees Fahrenheit and a wide storage temperature range of -40 to 185 degrees Fahrenheit.

Technical Specifications 

Information About MVI56E-MCM

The MVI56E-MCM is a Modbus master/slave enhanced network interface module made for ControlLogix devices. The MVI56E-MCM enables a master and/or slave connectivity between a ControlLogix processor to Modbus RTU/ASCII devices. The module has a backward compatibility feature which allows it to be compatible with older MVI56 modules. This allows the modules to be directly replaced without changing the existing controller program. The MVI56E-MCM has a 10,000-word database which allows more data to be gathered from other devices and which improves operational performance. This feature of the MVI56E-MCM module also allows the users to take full advantage of enhanced features and flexibility without incurring expensive reprogramming costs. The MVI56E-MCM module makes Modbus data appear as I/O data to the processor by acting as input/output modules on the ControlLogix backplane. It also features crossover detection.

The current backplane load of the MVI56E-MCM is 800 mA at 5 Volts DC and 3 mA at 24 Volts DC. The MVI56E-MCM has an operating temperature range of 0 to 60 degrees Celsius or 32 to 140 degrees Fahrenheit and a storage temperature range of -40 to 85 degrees Celsius or -40 to 180 degrees Fahrenheit. The MVI56E-MCM can resist up to 30G of operating shock, 50G of non-operating shock, and vibrations of 5G from 10 to 150 Hertz. The recommended relative humidity range for the module is 5 to 95% (without condensing). The module can also withstand harsh or caustic conditions because of the conformal coating applied to it. The MVI56E-MCM  module has a 10/100 MB Ethernet port that allows for network configuration and diagnostics with an Auto Cable. It also supports RIUP (Remove and Insert Under Power). The 4-character, scrolling and alphanumeric LCD of the module show the status and the diagnostic data in English. The MVI56E-MCM can operate on both a Local or a Remote rack.

Manufacturer information

Allen‑Bradley components, integrated control and information solutions are built for demanding industrial applications. We integrate control and information across the enterprise to make you as productive as possible.

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