{"product_id":"ab-mvi46-gsc-serial-communication-module","title":"AB MVI46-GSC Serial Communication Module","description":"\u003cp\u003eThe \u003cstrong\u003eAB MVI46-GSC\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMVI46-GSC\u003c\/strong\u003e Serial Communication Module, operates as a dedicated hardware component for configurable ASCII data exchange within SLC 500 controller platforms.\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\u003eMVI46-GSC\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSerial Communication Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.50 lbs\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\u003e800 mA @ 5 VDC from 1746 backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Interface\u003c\/td\u003e\n\u003ctd\u003eSingle slot 1746 backplane compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eTwo configurable ASCII serial ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Interface\u003c\/td\u003e\n\u003ctd\u003eRS-232 \/ RS-422 \/ RS-485 application ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration Port\u003c\/td\u003e\n\u003ctd\u003eRJ45 RS-232 connector with DB-9M adapter cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd\u003e110 to 115.2 kBaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Bits\u003c\/td\u003e\n\u003ctd\u003e5 to 8 Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStop Bits\u003c\/td\u003e\n\u003ctd\u003e1 or 2 Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Delay Time\u003c\/td\u003e\n\u003ctd\u003e0 to 65,535 milliseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASCII Receive Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 4096 characters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e5 g from 10 to 150 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e30 g operational, 50 g non-operational\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eAllen Bradley SLC 500 Serial Communication Architecture\u003c\/h3\u003e\n\u003cp\u003eThe MVI46-GSC provides two configurable ASCII communication channels for SLC 500 systems through the 1746 backplane interface. The module transfers data between the serial ports and the controller using M0\/M1 file data exchange mechanisms.\u003c\/p\u003e\n\u003cp\u003eThe module supports adjustable serial parameters including baud rate, parity, stop bits, data bits, message termination modes, timeout settings, and hardware or software handshaking configurations.\u003c\/p\u003e\n\u003cp\u003eThe communication architecture supports RS-232, RS-422, and RS-485 field connections through application ports. Configuration and diagnostic access is provided through the RJ45 RS-232 configuration interface.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the MVI46-GSC compatible with remote SLC racks?\u003cbr\u003eA: The module is designed for single slot 1746 backplane installation in local or extended I\/O racks. Remote rack operation is not supported.\u003c\/p\u003e\n\u003cp\u003eQ: What serial communication settings can be configured on the module?\u003cbr\u003eA: The module supports baud rate selection from 110 to 115.2 kBaud, 5 to 8 data bits, 1 or 2 stop bits, parity selection, and configurable timing parameters.\u003c\/p\u003e\n\u003cp\u003eQ: What power source does the MVI46-GSC require?\u003cbr\u003eA: The module receives operating power from the SLC 1746 backplane and requires 800 mA at 5 VDC.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the MVI46-GSC into an available SLC 1746 chassis slot after verifying backplane power capacity and rack compatibility.\u003c\/p\u003e\n\u003cp\u003eConnect serial communication wiring according to the selected interface type. Maintain separation between serial cables and high voltage or high current conductors to reduce electrical interference.\u003c\/p\u003e\n\u003cp\u003eFor RS-232 installations, use the designated RJ45 configuration connector with the appropriate adapter cable. For RS-422 or RS-485 connections, verify interface jumper settings before applying power.\u003c\/p\u003e\n\u003cp\u003eTerminate cable shields according to the site grounding standard. Avoid connecting communication cable shields at multiple grounding points unless required by the control system design.\u003c\/p\u003e\n\u003cp\u003eConfirm controller ladder logic configuration, M0\/M1 data transfer mapping, and serial communication parameters before placing the module into operational service.\u003c\/p\u003e","brand":"AMPHENOL","offers":[{"title":"Default Title","offer_id":43984513630298,"sku":"MVI46-GSC","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/MVI46-GSC2.jpg?v=1788257282","url":"https:\/\/www.plcmasters.com\/products\/ab-mvi46-gsc-serial-communication-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}