{"product_id":"allen-bradley-1734-ib4-module-4-ch-digital-input-point-i-o","title":"Allen-Bradley 1734-IB4 Module | 4-Ch Digital Input POINT I\/O","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #003366;\"\u003eAllen-Bradley 1734-IB4\u003c\/strong\u003e is a compact digital DC sinking input module from the popular POINT I\/O product family by Rockwell Automation. Designed to support distributed I\/O architectures, this module features \u003cstrong\u003e4 sinking input channels\u003c\/strong\u003e operating on a 12\/24V DC voltage category. Drawing a maximum input current of 5 mA with a low power dissipation of 1W (3.4 BTU\/hour), the 1734-IB4 integrates smoothly with any POINT I\/O communication adapter and POINTBlock I\/O modules via the 75 mA POINTBus backplane. Featuring physical dimensions of 56 x 12 x 75.5 mm and an ultralight net weight of \u003cstrong\u003e31.8 g (1.12 oz)\u003c\/strong\u003e, this open-style DIN rail module optimizes panel space while providing reliable real-time status indication and robust field connection.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #003366; color: white;\"\u003e\n      \u003cth style=\"padding: 8px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"padding: 8px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eCatalog \/ Part Number\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e\u003cstrong\u003e1734-IB4\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eManufacturer \/ Brand\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eRockwell Automation \/ Allen-Bradley\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eProduct Line \/ Series\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003ePOINT I\/O Digital Sinking Input Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eNumber of Input Channels\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e4 Channels (Sinking, 2-wire or 3-wire compatible)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eNominal Input Voltage \/ Range\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e24V DC Nominal (10 to 28.8V DC Field Power Range)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eInput Current (Nominal \/ Max)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e4 mA Nominal \/ 5 mA Maximum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003ePOINTBus Current Draw\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e75 mA maximum at 5V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003ePower \u0026amp; Thermal Dissipation\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e1.0 Watt \/ 3.4 BTU per hour\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eInput Filter Time Response\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e0.5 ms hardware plus 0 to 63 ms (user-selectable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eEnclosure Rating \u0026amp; Keyswitch\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eNone (Open-style) \/ Keyswitch Position 1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003ePhysical Dimensions (W x H x D)\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e56 x 12 x 75.5 mm (2.2 x 0.47 x 2.97 in.)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eProduct Net Weight\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e\u003cstrong\u003e31.8 g (1.12 oz)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Hardware \u0026amp; Operational Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact Density:\u003c\/strong\u003e Low-profile footprint saves valuable cabinet real estate while delivering dependable distributed I\/O control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Sensor Compatibility:\u003c\/strong\u003e Accepts standard 2-wire and 3-wire DC sinking input field devices across a 10-28.8V DC voltage range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time LED Diagnostics:\u003c\/strong\u003e Features explicit front-panel status indicators for module health, network status, and individual input channels 0 through 3.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemovable Terminal Block Interface:\u003c\/strong\u003e Simplifies wiring maintenance and device replacement without disturbing field cable terminations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Wiring Guidelines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. DIN Rail Preparation:\u003c\/strong\u003e Mount the module securely onto a zinc-plated, yellow-chromate steel DIN rail anchored every 200 mm to ensure proper electrical grounding.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e2. Adapter Integration:\u003c\/strong\u003e Couple the 1734-IB4 module directly to a compatible 1734 POINT I\/O communication adapter to establish backplane power and network mapping.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e3. Field Wiring:\u003c\/strong\u003e Terminate sensor input leads into the removable terminal block (RTB) located at the bottom of the module housing.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1: How many channels does the 1734-IB4 module feature?\u003c\/strong\u003e\u003cbr\u003e\nA1: It features 4 digital DC sinking input channels.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What communication adapters are compatible with this module?\u003c\/strong\u003e\u003cbr\u003e\nA2: Any communication adapter from the 1734 POINT I\/O product family.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: What is the maximum POINTBus current consumption?\u003c\/strong\u003e\u003cbr\u003e\nA3: It consumes a maximum of 75 mA at 5V DC from the backplane.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67852711821444,"sku":"1734-IB4","price":194.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1734-IB4.jpg?v=1793021145","url":"https:\/\/www.etowonauto.com\/az\/products\/allen-bradley-1734-ib4-module-4-ch-digital-input-point-i-o","provider":"Etowon Auto","version":"1.0","type":"link"}