{"product_id":"prosoft-mvi56e-mcm-modbus-communication-module","title":"ProSoft MVI56E-MCM Modbus Communication Module","description":"\u003ch2\u003eProSoft MVI56E-MCM Modbus Communication Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for Modbus master\/slave communication in a ControlLogix system, the \u003cstrong\u003eProSoft MVI56E-MCM\u003c\/strong\u003e (\u003cstrong\u003eMVI56E-MCM\u003c\/strong\u003e Modbus Communication Module) provides single-slot backplane integration, Ethernet configuration, diagnostics, and user-defined register mapping.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eMVI56E-MCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eProSoft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eModbus Communication Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e1756 ControlLogix backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Slot\u003c\/td\u003e\n\u003ctd\u003eSingle slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Mode\u003c\/td\u003e\n\u003ctd\u003eModbus Master \/ Slave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Port\u003c\/td\u003e\n\u003ctd\u003e10\/100 MB, auto cable crossover detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Memory Mapping\u003c\/td\u003e\n\u003ctd\u003eUp to 10,000 16-bit registers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Load\u003c\/td\u003e\n\u003ctd\u003e800 mA @ 5 VDC; 3 mA @ 24 VDC\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\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C\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\u003eShock\u003c\/td\u003e\n\u003ctd\u003e30 g operational; 50 g non-operational\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003e5 g from 10 Hz to 150 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.99 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Indicators\u003c\/td\u003e\n\u003ctd\u003eERR, APP, OK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4-character scrolling alphanumeric LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\/Removal Feature\u003c\/td\u003e\n\u003ctd\u003eRIUP supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eBackward-compatible with MVI56-MCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProSoft Communication and Diagnostic Features\u003c\/h3\u003e\n\u003cp\u003eThe MVI56E-MCM provides Modbus master\/slave communication through a ControlLogix-compatible single-slot interface. The Ethernet port operates at 10\/100 MB and supports automatic cable crossover detection for network configuration and diagnostics.\u003c\/p\u003e\n\u003cp\u003eProSoft Discovery Service can locate the module on the Ethernet network and assign a temporary IP address for initial access. The four-character scrolling display reports module version, IP address, port settings, communication status, and error information.\u003c\/p\u003e\n\u003cp\u003eThe module provides user-definable data memory mapping for up to 10,000 16-bit registers. This mapping determines how Modbus data is exchanged with the ControlLogix backplane application.\u003c\/p\u003e\n\u003cp\u003eThe module also supports RIUP operation. However, removal or insertion under power should follow the applicable ControlLogix chassis and site procedures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What backplane current does the MVI56E-MCM require?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The module requires 800 mA at 5 VDC and 3 mA at 24 VDC from the ControlLogix backplane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the MVI56E-MCM communicate as both a Modbus master and slave?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The supplied specifications identify the communication module as supporting Modbus Master and Modbus Slave operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the module support operation while being removed or inserted under power?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The MVI56E-MCM supports RIUP, subject to the applicable ControlLogix chassis installation procedures.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the module in a compatible 1756 ControlLogix chassis slot and verify backplane power capacity before commissioning. Confirm that the available backplane current supports the specified 5 VDC and 24 VDC loads.\u003c\/p\u003e\n\u003cp\u003eConnect the Ethernet interface using suitable industrial network cabling and maintain separation from high-voltage power and high-current switching conductors. Use the module's Ethernet diagnostics and LED indications to verify network configuration and module status.\u003c\/p\u003e\n\u003cp\u003eRoute Modbus communication wiring separately from power conductors where practical, particularly where drives, contactors, or other switching equipment generate electrical noise. Terminate cable shields according to the communication network design and plant grounding practice.\u003c\/p\u003e\n\u003cp\u003eBefore removing or inserting the module under power, verify that the chassis and installation procedure permit RIUP operation. After installation, check the ERR, APP, and OK indicators and review the scrolling diagnostic display for communication or configuration faults.\u003c\/p\u003e\n\u003cp\u003eFor the MVI56E-MCMXT temperature-rated variant, use the applicable environmental specification rather than the standard MVI56E-MCM operating range.\u003c\/p\u003e","brand":"AMPHENOL","offers":[{"title":"Default Title","offer_id":43931695415386,"sku":"MVI56E-MCM","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/MVI56E-MCM.jpg?v=1787906693","url":"https:\/\/www.plcmasters.com\/products\/prosoft-mvi56e-mcm-modbus-communication-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}