{"product_id":"allen-bradley-1734-mb-point-i-o-mounting-base","title":"Allen Bradley 1734-MB Point I\/O Mounting Base","description":"\u003cp\u003eConfigured for modular chassis assembly in Point I\/O networks, the \u003cstrong\u003eAllen Bradley 1734-MB\u003c\/strong\u003e (\u003cstrong\u003e1734-MB\u003c\/strong\u003e Mounting Base) provides direct physical and electrical execution of inter-module backplane communication and signal distribution.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e1734-MB\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.13 lbs (0.06 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 1734 Point I\/O form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 40 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive backplane throughput\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Altitude\u003c\/td\u003e\n\u003ctd\u003e1000 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe 1734-MB serves as the mechanical and electrical foundation for Point I\/O modules, facilitating backplane bus communication velocity across the DIN-rail mounted assembly. As a passive mounting base, it ensures deterministic signal transfer between the network adapter and the associated I\/O modules. The mechanical locking mechanism maintains backplane bus integrity, preventing data loss due to vibration. Integration into Profinet or EtherNet\/IP architectures requires precise alignment of the male and female connectors to ensure the electrical backplane bus is continuous throughout the station. I\/O density scaling is limited by the maximum number of modules supported by the network adapter power budget.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 1734-MB be used in applications exceeding 1000 meters in altitude?\u003c\/p\u003e\n\u003cp\u003eA: Operation above 1000 meters may require de-rating of environmental specifications. Consult the system-wide thermal and electrical design guidelines for high-altitude installations to ensure backplane bus stability.\u003c\/p\u003e\n\u003cp\u003eQ: Is this mounting base compatible with all 1734 series terminal blocks?\u003c\/p\u003e\n\u003cp\u003eA: The 1734-MB supports standard Point I\/O removable terminal blocks. Ensure the terminal block is fully seated into the base to ensure secure electrical contact and prevent intermittent signal faults.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Preparation:\u003c\/strong\u003e Secure a 35 mm DIN rail to the enclosure panel. Ensure the rail is clean and free of oxidation to provide a reliable chassis ground path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Snap the 1734-MB onto the DIN rail. Press firmly until the module clicks into the locked position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Interlocking:\u003c\/strong\u003e Align the tongue-and-groove side connectors with adjacent 1734-MB bases. Slide the modules together to establish the electrical backplane bus connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Install the required removable terminal block into the 1734-MB. Torque terminal screws to manufacturer specifications to ensure vibration-resistant connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Verify that the installation area maintains a humidity level below 80% non-condensing and the ambient temperature remains within the 0 to 40 deg C range.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53523362513080,"sku":"1734-MB","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1734-MB.jpg?v=1780024646","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1734-mb-point-i-o-mounting-base","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}