{"product_id":"allen-bradley-1734-ia4-isolated-digital-input-module","title":"Allen-Bradley 1734-IA4 Isolated Digital Input Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1734-IA4 POINT I\/O is a four-channel digital input module for POINT I\/O systems that accepts 120 V AC signals, packaged in an open-style, DIN-rail-ready form factor. The four inputs are nonisolated, sinking with a common return, and report discrete states to the POINTBus backplane; per-channel on-state current is typically 7.5 mA at 120 V AC (4.0–8.5 mA range), with an input impedance of about 10.6 kΩ and an off-state current around 2.7 mA at 43 V AC. The module draws roughly 0.50 W at 132 V AC and supports up to 75 mA on the POINTBus; its physical dimensions are approximately 2.21 in (H) x 0.47 in (W) x 2.97 in (D) and it weighs about 1.09 oz. It is designed to monitor 120 VAC control signals from sensors and switches within industrial automation environments; should isolation be required, the corresponding isolated variant is 1734-IA4K. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51659004117294,"sku":null,"price":331.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_d3a429e8-fa47-468c-8b03-fa585c936d5d.jpg?v=1769526500","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1734-ia4-isolated-digital-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}