A-B MVI56-MCM
The A-B MVI56-MCM module is A Modbus communication module from Rockwell Automation (formerly Allen-Bradley) designed for the ControlLogix platform. It is mainly used to connect ControlLogix PLC with various Modbus devices to achieve data exchange and control.
Product description
As a Modbus master or slave, the MVI56-MCM module can
communicate with various devices that support the Modbus protocol, such as frequency converters, PLCS, HMI, etc. The module has the following features:
Flexible communication mode: Support Modbus RTU and ASCII two communication modes.
Rich configuration options: Flexible configuration by software, including communication rate, data format, and timeout Settings.
Powerful data processing capabilities: Support a large number of data transmission and processing.
Easy integration: Seamless integration with the ControlLogix platform and easy programming.
Product parameters and specifications
The specific parameters of the MVI56-MCM module vary slightly depending on the version and configuration. The following are some common parameters:
Communication interface: RS-485
Communication rate: Configurable, up to 115.2kbps
Data format: Modbus RTU or ASCII
Data frame length: configurable
Verification mode: CRC or LRC
Operating temperature: 0°C ~ 55°C
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