{"product_id":"serial-interface-module-tc-mux021-honeywell","title":"Serial Interface Module TC-MUX021 Honeywell","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell TC-MUX021 is a double-slot serial interface module providing two communication ports. It supports RS-232 and RS-422\/485 interfaces for connecting smart field devices to Experion controllers.\u003c\/p\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorts: 2 serial channels\u003c\/li\u003e\n\u003cli\u003eInterfaces: EIA RS-232D \/ RS-422\/485D (selectable per FTA)\u003c\/li\u003e\n\u003cli\u003eMax speed: 19.2 kb\/s per port\u003c\/li\u003e\n\u003cli\u003eSupported FTAs: MU-TSIM12 (Modbus), MU-TSIA12 (DF1)\u003c\/li\u003e\n\u003cli\u003ePower dissipation: 10 W\u003c\/li\u003e\n\u003cli\u003eMax modules per controller: 3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose This\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual independent serial ports\u003c\/li\u003e\n\u003cli\u003eFlexible RS-232 or RS-485 selection\u003c\/li\u003e\n\u003cli\u003eDirect support for Modbus and Allen-Bradley DF1\u003c\/li\u003e\n\u003cli\u003eRugged design for industrial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many ports?\u003c\/strong\u003e Two serial ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported protocols?\u003c\/strong\u003e Via FTAs – Modbus and DF1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax modules?\u003c\/strong\u003e Up to 3 per controller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting Steps\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInsert the double-slot module into the I\/O chassis.\u003c\/li\u003e\n\u003cli\u003eConnect the appropriate Field Termination Assemblies.\u003c\/li\u003e\n\u003cli\u003eWire RS-232 or RS-485 devices to the FTAs.\u003c\/li\u003e\n\u003cli\u003eConfigure port parameters in the control system.\u003c\/li\u003e\n\u003cli\u003eVerify communication with field devices.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eBuying Advice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect when serial device integration is required.\u003c\/li\u003e\n\u003cli\u003eMatch with the correct FTA for the desired protocol.\u003c\/li\u003e\n\u003cli\u003eUseful for Modbus or DF1 device connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":50124001345674,"sku":"TC-MUX021","price":211.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/2818\/2154\/files\/TC-MUX021_2_2f4a6798-1cf0-4e40-b7d3-d06131e646db.jpg?v=1788407130","url":"https:\/\/www.cambiaplc.com\/products\/serial-interface-module-tc-mux021-honeywell","provider":"Controlix Automation","version":"1.0","type":"link"}