{"product_id":"allen-bradley-mvi56-mbp-modbus-plus-dual-port-network-interface-module","title":"Allen Bradley MVI56-MBP Modbus Plus Dual Port Network Interface Module","description":"\u003ch2\u003eAllen Bradley MVI56-MBP Modbus Plus Dual Port Network Interface Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for Modbus Plus network communication in ControlLogix platforms, the \u003cstrong\u003eAllen Bradley MVI56-MBP\u003c\/strong\u003e (\u003cstrong\u003eMVI56-MBP\u003c\/strong\u003e Modbus Plus Dual Port Network Interface Module) provides direct data exchange between Modbus Plus devices and ControlLogix processors through ladder logic data transfer.\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\u003eMVI56-MBP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eNot specified in provided data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eModbus Plus Dual Port Network Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.63 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e800 mA at 5 VDC backplane current load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot(s)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Type\u003c\/td\u003e\n\u003ctd\u003eLocal or Remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Transfer Type\u003c\/td\u003e\n\u003ctd\u003eLadder Logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eModbus Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd\u003e57,600 baud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModbus Plus Ports\u003c\/td\u003e\n\u003ctd\u003eDual port configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Data Transfer\u003c\/td\u003e\n\u003ctd\u003e0 to 4000 words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Word Reads and Writes\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaster Command Count\u003c\/td\u003e\n\u003ctd\u003e0 to 200 commands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlave Function Codes Accepted\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3, 4, 5, 6, 15, 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaster Function Codes Transmitted\u003c\/td\u003e\n\u003ctd\u003e3, 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and ControlLogix Backplane Integration\u003c\/h3\u003e\n\u003cp\u003eThe MVI56-MBP module interfaces with ControlLogix chassis systems through the backplane connection, transferring Modbus Plus data into ladder logic memory areas. The module supports local or remote rack installation configurations with a single slot requirement.\u003c\/p\u003e\n\u003cp\u003eThe hardware design supports Modbus Plus communication tasks through dual network ports, while maintaining data exchange between external Modbus Plus devices and ControlLogix processor applications. The module handles configured master commands and slave response processing according to supported Modbus function codes.\u003c\/p\u003e\n\u003cp\u003eFirmware compatibility must be verified before installation to maintain correct ControlLogix backplane communication behavior. The module configuration should match the processor communication structure and ladder logic data mapping requirements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the MVI56-MBP support installation in a remote ControlLogix rack?\u003cbr\u003eA: Yes. The module specification supports both local and remote rack installation configurations within ControlLogix systems.\u003c\/p\u003e\n\u003cp\u003eQ: What is the backplane current requirement of the MVI56-MBP module?\u003cbr\u003eA: The module requires 800 mA at 5 VDC from the ControlLogix backplane power supply.\u003c\/p\u003e\n\u003cp\u003eQ: Which Modbus function codes can the module process?\u003cbr\u003eA: The module accepts slave function codes 1, 2, 3, 4, 5, 6, 15, and 16, while master transmission supports function codes 3 and 16.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the MVI56-MBP module into the designated ControlLogix chassis slot while ensuring the backplane connector is fully seated. Verify chassis power is removed before module insertion or removal.\u003c\/p\u003e\n\u003cp\u003eUse shielded communication wiring for Modbus Plus connections and terminate cable shields according to the plant grounding practice. Keep communication cables separated from high-voltage power conductors, motor cables, and high-frequency switching sources.\u003c\/p\u003e\n\u003cp\u003eConfirm module configuration parameters, ladder logic data transfer mapping, and Modbus device addressing before system commissioning. Verify communication status indicators after power restoration and check network response from connected Modbus Plus devices.\u003c\/p\u003e","brand":"AMPHENOL","offers":[{"title":"Default Title","offer_id":43984372957274,"sku":"MVI56-MBP","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/MVI56-MBP2.jpg?v=1788255583","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-mvi56-mbp-modbus-plus-dual-port-network-interface-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}