{"product_id":"2mlr-dbst-honeywell-i-o-interface-module","title":"2MLR-DBST | Honeywell | I\/O Interface Module","description":"\u003ch2\u003eHoneywell 2MLR-DBST I\/O Interface Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 2MLR‑DBST\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e2MLR‑DBST\u003c\/strong\u003e expansion driver module, operates as the primary TP\/CAT5 electrical interface for extension‑base communication in 2MLRCPUH\/T and 2MLRCPUH\/F systems. It provides deterministic electrical signaling, station addressing, and loader connectivity through the CPU0 connector of the extension base.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\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\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e2MLR-DBST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e100 g (shipping weight 1.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCore Performance Indicators\u003c\/th\u003e\n\u003ctd\u003eElectrical TP\/CAT5 media, 100 m max electrical extension distance, USB loader connection, station range 1–31, CPU0 installation position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eElectrical TP\/CAT5 Interface \u0026amp; Backplane Behavior\u003c\/h3\u003e\n\u003cp\u003eThe module uses electrical TP\/CAT5 media for extension‑base communication, supporting a maximum distance of \u003cstrong\u003e100 m\u003c\/strong\u003e between bases. Station numbering is restricted to \u003cstrong\u003e1 through 31\u003c\/strong\u003e, with any value outside this range generating an error. The loader connection is provided through an \u003cstrong\u003eextension‑drive USB\u003c\/strong\u003e interface. Installation is fixed at the \u003cstrong\u003eCPU0 connector\u003c\/strong\u003e within the extension base, ensuring correct alignment with the system backplane.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 2MLR‑DBST be installed in any slot of the extension base A: No. It must be installed at the CPU0 connector position.\u003c\/p\u003e\n\u003cp\u003eQ: What happens if a station number outside 1–31 is assigned A: The system flags an error and prevents initialization of the extension link.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module support optical media A: No. The 2MLR‑DBST uses electrical TP\/CAT5 only.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMaintain cable routing away from high‑current conductors to reduce electrical noise. Ensure CAT5 connectors are fully seated and free of contamination. Verify station numbering before energizing the extension base. When using USB loader connections, avoid sharp cable bends to maintain signal integrity. Confirm correct mechanical engagement with the CPU0 connector to prevent intermittent communication.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48211835093182,"sku":"2MLR-DBST","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/2MLR-CPUH_1.png?v=1785137217","url":"https:\/\/www.autooiltech.com\/products\/2mlr-dbst-honeywell-i-o-interface-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}