{"product_id":"compactlogix-modbus-communication-module-prosoft-mvi69-mcm","title":"CompactLogix Modbus Communication Module | ProSoft MVI69-MCM","description":"\u003ch2\u003eProSoft MVI69-MCM Modbus Master\/Slave Communication Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for serial communication handling in Rockwell Automation platforms, the \u003cstrong\u003eProSoft MVI69-MCM\u003c\/strong\u003e (\u003cstrong\u003eMVI69-MCM\u003c\/strong\u003e Modbus Communication Module) provides direct physical\/electrical execution. It coordinates Modbus RTU and Modbus ASCII protocol commands across dual independent serial ports, routing telemetry data directly into the processor backplane memory without requiring external gateway hardware.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe hardware identifier MVI69-MCM designates the ProSoft communication processor optimized for Rockwell Automation CompactLogix and MicroLogix 1769-LRP backplane slots. Standard assembly configuration includes dual serial ports and an onboard 5000-register internal database for register mapping.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMVI69-MCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eProSoft Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGlobal Manufacturing Plant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.23 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e142.2 x 73.7 x 45.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e500 mA at 5 VDC backplane draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e2 configurable RS-232\/422\/485 serial ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommand Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 30 Modbus commands per port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIntrinsic Safety and DIN-Rail Mounting Stability\u003c\/h3\u003e\n\u003cp\u003eThe module secures directly onto standard 1769 DIN-rail mounting feet or directly to adjacent controller modules, maintaining mechanical stability under heavy industrial vibrations. Surge voltage protection limits safeguard internal serial transceiver circuits against electrostatic discharge and transient voltage spikes originating from long field cable runs. Protocol conversion latencies remain constrained within strict limits to ensure real-time serial register updates across connected networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum backplane current consumption required by the MVI69-MCM module when installed in a CompactLogix chassis?\u003c\/p\u003e\n\u003cp\u003eA: The module draws approximately 500 mA from the 5 VDC backplane power supply during active serial communication operations.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module support independent protocol configuration across its two serial communication ports?\u003c\/p\u003e\n\u003cp\u003eA: Yes, each port can be configured independently as either a Modbus Master or a Modbus Slave with unique baud rates, parity settings, and node addresses.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eSlide the module onto the 1769 DIN-rail and engage the tongue-and-groove connectors with the adjacent processor or I\/O module before locking the latching mechanism. Connect serial communication cables using shielded twisted-pair wiring, ensuring proper pinout matching for RS-232, RS-422, or RS-485 interfaces. Terminate the cable shield drain wire strictly to the cabinet ground earth bar at one end to suppress electromagnetic interference.\u003c\/p\u003e","brand":"PROSOFT","offers":[{"title":"Default Title","offer_id":51286265332024,"sku":"MVI69-MCM","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/MVI69-MCM.jpg?v=1761636130","url":"https:\/\/www.automodulexpert.com\/products\/compactlogix-modbus-communication-module-prosoft-mvi69-mcm","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}