{"product_id":"mvi46-mcm-prosoft-technology-slc-500-modbus-master-slave-module","title":"ProSoft MVI46-MCM Modbus Master\/Slave Communication Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe ProSoft MVI46-MCM is a high-performance communication module designed to allow Rockwell Automation SLC 500 processors to interface seamlessly with Modbus protocol-compatible devices. Acting as an input\/output module between the Modbus network and the Allen-Bradley backplane, it facilitates asynchronous data exchange. The module features a 5000-word register space for efficient data transfer, supporting both Master and Slave configurations across its communication ports.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual-port interface supporting RS-232, RS-422, or RS-485 physical layers.\u003c\/li\u003e\n\u003cli\u003eConfigurable as a Modbus Master or Slave device.\u003c\/li\u003e\n\u003cli\u003eSupports up to 100 commands per port in Master mode.\u003c\/li\u003e\n\u003cli\u003eOptimized polling characteristics to manage communication with problematic slave nodes.\u003c\/li\u003e\n\u003cli\u003eDirect ladder logic control for command execution.\u003c\/li\u003e\n\u003cli\u003eSingle-slot module design for Allen-Bradley 1746 chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSCADA system integration and data concentration.\u003c\/li\u003e\n\u003cli\u003ePulp and paper mill process control and motor drive management.\u003c\/li\u003e\n\u003cli\u003eMining and heavy material handling, including conveyor and crushing equipment.\u003c\/li\u003e\n\u003cli\u003eBurner and boiler management systems.\u003c\/li\u003e\n\u003cli\u003eFood and beverage processing, including weigh scales and temperature controllers.\u003c\/li\u003e\n\u003cli\u003eAutomotive manufacturing, including robotic welding and CNC station monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eMVI46-MCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eProSoft Technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Load\u003c\/td\u003e\n\u003ctd\u003e800 mA at 5.1 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 degC (32 to 140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 degC (-40 to 185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003e5 g from 10-150 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Width\u003c\/td\u003e\n\u003ctd\u003eSingle slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Rack\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley 1746 chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the SLC 500 processor is powered down before inserting or removing the module from the chassis.\u003c\/li\u003e\n\u003cli\u003eThe module must be installed in a local or extended I\/O rack (0-3) of the SLC 500 system; it does not support remote I\/O rack installation.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for RS-422\/485 connections to minimize EMI interference.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the chassis to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD precautions when handling the module to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch3\u003eWhat is the MVI46-MCM?\u003c\/h3\u003e\u003cp\u003eThe ProSoft Technology MVI46-MCM is a Modbus Communication Module for Allen-Bradley SLC 500 systems, supporting Master or Slave protocols on two configurable serial ports.\u003c\/p\u003e\u003ch3\u003eCan the MVI46-MCM be placed in a remote rack?\u003c\/h3\u003e\u003cp\u003eNo, it must reside in the local or extended I\/O rack (0-3) of the SLC 500 system.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between MVI46-MCM and 3150-MCM?\u003c\/h3\u003e\u003cp\u003eThe MVI46-MCM is a faster, modern module supporting up to 115.2 kbps and 100 commands per port, whereas the 3150-MCM is a legacy version with lower performance specifications.\u003c\/p\u003e","brand":"ProSoft","offers":[{"title":"Default Title","offer_id":50546135924988,"sku":"MVI46-MCM","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_7dec0859-0b97-40a6-bc46-127ccf49b2cf.jpg?v=1784791970","url":"https:\/\/www.electronicplc.com\/es\/products\/mvi46-mcm-prosoft-technology-slc-500-modbus-master-slave-module","provider":"Electronic PLC","version":"1.0","type":"link"}