{"product_id":"allen-bradley-1734-ib2-24vdc-digital-input-terminal-module","title":"Allen-Bradley 1734-IB2 24VDC Digital Input Terminal Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003e1734-IB2\u003c\/strong\u003e is a compact, high-performance \u003cstrong\u003e24 VDC Digital Sinking Input Module\u003c\/strong\u003e engineered by Allen-Bradley (Rockwell Automation) for the versatile \u003cstrong\u003ePOINT I\/O System\u003c\/strong\u003e. Built to facilitate seamless field device connectivity across ControlNet, DeviceNet, and EtherNet\/IP networks, this module features \u003cstrong\u003eTwo (2) discrete sinking input channels\u003c\/strong\u003e designed to monitor 24V DC logic signals in industrial automation systems. Operating across a field supply range of 10 to 28.8 VDC (24 VDC nominal) with a maximum input current of 5 mA per channel, it mounts onto a designated removable terminal block (RTB) base with a mechanical keyswitch set to Position 1. Featuring an ultra-lightweight hardware net weight of \u003cstrong\u003e30.9 g (0.0309 kg \/ 1.09 oz)\u003c\/strong\u003e, an open-style enclosure rating, and an extended operating temperature range from -20°C to +55°C, this module draws just 75 mA of POINTBus backplane current at 5V DC.\u003c\/p\u003e\n\u003cp\u003eAs depicted in the product image, the module features a slice form-factor with integrated diagnostic LEDs, side mounting latching mechanisms, and precise terminal base alignment slots for quick vertical or horizontal installation.\u003c\/p\u003e\n\n\u003ch3\u003eCore Technical Advantages\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Multi-Network Connectivity:\u003c\/strong\u003e Integrates effortlessly into distributed architectures managed via EtherNet\/IP, ControlNet, DeviceNet, and other open industrial network protocols.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-Power Sinking Inputs:\u003c\/strong\u003e Features 2 sinking input points with low heat generation, consuming only 0.7 W maximum power dissipation at 28.8 VDC for improved panel thermal management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMechanical Keyed Safety Base:\u003c\/strong\u003e Designed for mechanical Keyswitch Position 1 on the mounting base to prevent module misplacement during installation and field replacement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Enclosure Mounting:\u003c\/strong\u003e Open-style slice housing supports both horizontal and vertical mounting orientations without thermal derating up to 55°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eParameter Attribute\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eFactory Specification Data\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBrand \/ Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCatalog \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1734-IB2\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eProduct Family Series\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePOINT I\/O System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eModule Functional Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eDigital DC Sinking Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e2 Channels (Sinking Type)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e24 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e10.0..28.8 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMaximum Input Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e5 mA per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePOINTBus Backplane Current\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e75 mA @ 5V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePower \/ Thermal Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e0.7 W Max @ 28.8 VDC | 2.4 BTU\/hr Max @ 28.8 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePhysical Net Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e30.9 g (0.0309 kg \/ 1.09 oz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e56.0 x 12.0 x 75.5 mm (2.21 x 0.47 x 2.97 in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eKeyswitch Position \u0026amp; Torque\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003ePosition 1 | Terminal Screw Torque: 0.8 N-m (7 lb-in)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e-20°C to +55°C (-4°F to +131°F)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCondition \/ Warranty\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNew \u0026amp; Original in Sealed Packaging | 12-Month Factory Warranty\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Field Maintenance Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount on RTB base with keyswitch at Position 1. Tighten terminal screws to 0.8 N-m. Verify 10-28.8VDC supply before power-up.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Key position?\u003c\/strong\u003e\u003cbr\u003e\nA: Set base keyswitch to Position 1.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Power specs?\u003c\/strong\u003e\u003cbr\u003e\nA: 24VDC nominal (10-28.8VDC range), 5mA max current.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Bus current?\u003c\/strong\u003e\u003cbr\u003e\nA: Draws 75 mA max from 5VDC POINTBus.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52765169156228,"sku":"1734-IB2","price":187.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1734-IB2.jpg?v=1789220656","url":"https:\/\/www.etowonauto.com\/ha\/products\/allen-bradley-1734-ib2-24vdc-digital-input-terminal-module","provider":"Etowon Auto","version":"1.0","type":"link"}