{"product_id":"allen-bradley-1734-ie2i-point-i-o-analog-input-module","title":"Allen-Bradley 1734-IE2I POINT I\/O Analog Input Module","description":"\u003cp\u003eConfigured for precise analog current data acquisition in EtherNet\/IP and DeviceNet network configurations, the \u003cstrong\u003eAllen-Bradley 1734-IE2I\u003c\/strong\u003e (\u003cstrong\u003e1734-IE2I\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution.\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-IE2I\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\u003e0.1 kg (0.22 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e76 mm x 25 mm x 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +55 deg C (-4 to +131 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e2 Individually Isolated Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd\u003e4-20 mA Current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIsolated Channel Scaling \u0026amp; Deterministic Backplane Communications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1734-IE2I\u003c\/strong\u003e integrates 2 high-resolution 16-bit analog current input channels featuring channel-to-channel galvanic isolation to mitigate ground loop interference in complex sensor loops. Designed for seamless insertion into the POINT I\/O backplane architecture, the module delivers fast conversion speed and high noise immunity across deterministic networks like EtherNet\/IP. Its compact slice footprint maximizes DIN-rail I\/O density scaling while maintaining channel status diagnostics via LED indicators on the module front panel.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 1734-IE2I module be hot-swapped while the POINT I\/O backplane is powered?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The 1734-IE2I supports Removal and Insertion Under Power (RIUP) when mounted on a 1734-TB or 1734-TBS terminal base assembly, allowing module replacement without disturbing adjacent I\/O modules or backplane communications.\u003c\/p\u003e\n\u003cp\u003eQ: How does channel-to-channel isolation benefit 4-20 mA current loops on the 1734-IE2I?\u003c\/p\u003e\n\u003cp\u003eA: Individual channel isolation prevents potential differences between field sensor grounds from inducing measurement errors or damaging module circuitry, maintaining high signal integrity across diverse field instrumentation.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply voltage is required to operate the 1734-IE2I input circuitry?\u003c\/p\u003e\n\u003cp\u003eA: The module operates on 24 VDC nominal field power provided via the POINT I\/O power bus or an external power supply module (1734-FPD).\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSnap the compatible 1734 terminal base assembly (1734-TB or 1734-TBS) securely onto the 35 mm DIN rail.\u003c\/li\u003e\n\u003cli\u003eAlign the module key switch to position 1 for current input configuration prior to inserting the 1734-IE2I module into the base.\u003c\/li\u003e\n\u003cli\u003eTerminate 4-20 mA field loop wiring into the designated screw or spring terminals, adhering to proper shielding practices.\u003c\/li\u003e\n\u003cli\u003eGround cable shields at a single point near the enclosure entry to prevent ground loops across field channels.\u003c\/li\u003e\n\u003cli\u003ePush the module firmly into the terminal base until the latching mechanism locks into place.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48749914128574,"sku":"1734-IE2I","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-08-18_09-57-29.png?v=1787018324","url":"https:\/\/www.autooiltech.com\/products\/allen-bradley-1734-ie2i-point-i-o-analog-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}