{"product_id":"allen-bradley-1746sc-ini4vi-analog-input-module","title":"Allen-Bradley 1746SC-INI4VI Analog Input Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1746SC-INI4VI is a 4-channel isolated analog input module for the SLC 500 family, designed to plug into a 1746 backplane in a compatible chassis. Each channel accepts either voltage or current signals, with configurable ranges such as 1–5 V DC for voltage and 4–20 mA for current, enabling mixed-signal sensing on a single module. The module provides galvanic isolation between inputs and the backplane, helping prevent ground loops in environments with long cable runs or noisy instrumentation. Typical applications include interfacing 4–20 mA process sensors (temperature, pressure, flow) and volt-based sensors in manufacturing or process control. It operates within the SLC 500 I\/O ecosystem, sharing a 5 V reference and common rail with other modules and communicating through the 1746 backplane. This module is part of Allen-Bradley’s legacy 1746 line and is compatible with SLC 500 controllers that support analog input modules.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New Surplus No Box","offer_id":51658963026222,"sku":null,"price":4749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8e6bd898-0306-4eb9-88ba-6066939ff00c.jpg?v=1769526054","url":"https:\/\/plgautomation.com\/products\/allen-bradley-1746sc-ini4vi-analog-input-module","provider":"PLG Automation ","version":"1.0","type":"link"}