{"product_id":"allen-bradley-1746-ni4-analog-input-module","title":"Allen-Bradley 1746-NI4 SLC 500 4-Channel Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1746-NI4 is a high-performance analog input module designed for the SLC 500 programmable logic controller system. This module provides four differential input channels, allowing for precise monitoring of analog signals in industrial automation environments. It is engineered to integrate seamlessly into the SLC 500 rack system, providing reliable data acquisition for various process control applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour differential analog input channels for noise immunity and signal integrity.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the Allen-Bradley SLC 500 platform.\u003c\/li\u003e\n\u003cli\u003eRack-mounted design for efficient panel space utilization.\u003c\/li\u003e\n\u003cli\u003eSupports standard analog signal ranges for industrial instrumentation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe 1746-NI4 is commonly utilized in industrial control systems for monitoring process variables such as temperature, pressure, flow, and level. It is suitable for applications requiring high-resolution analog-to-digital conversion within manufacturing, water treatment, and energy management sectors.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1746-NI4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e4 Differential Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eSLC 500 Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the SLC 500 rack power is disconnected before installing or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eSlide the module into the designated slot in the SLC 500 chassis and secure it using the integrated locking tabs.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for analog signal inputs to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the cable shields at the signal source or the module end, following standard industrial grounding practices.\u003c\/li\u003e\n\u003cli\u003eKeep signal wiring separated from high-voltage power lines to prevent signal noise and crosstalk.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is firmly seated in the backplane connector before applying power.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1746-NI4?\u003c\/h3\u003e\u003cp\u003eThe 1746-NI4 is an analog input module that converts analog signals from field devices into digital data that the SLC 500 processor can interpret for control logic.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with all SLC 500 chassis?\u003c\/h3\u003e\u003cp\u003eYes, the 1746-NI4 is designed to be compatible with standard SLC 500 I\/O chassis. Always verify your specific chassis power supply capacity before adding modules.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50734566310140,"sku":"1746-NI4","price":91.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_bf29f7fa-8021-46b7-817e-7f01d6d04f87.jpg?v=1785316569","url":"https:\/\/www.electronicplc.com\/products\/allen-bradley-1746-ni4-analog-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}