{"product_id":"allen-bradley-1746-ni04i-slc-500-output-module","title":"Allen-Bradley 1746-NI04I SLC 500 High Resolution Analog Input\/Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1746-NI04I is a high-resolution combination analog I\/O module designed for the SLC 500 programmable logic controller system. This module provides a versatile interface for industrial control applications, featuring two analog input channels and two analog output channels. It is engineered to handle precise signal processing for both voltage and current loops, making it suitable for a variety of instrumentation and control tasks.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombination I\/O: Features 2 analog input channels and 2 analog output channels in a single-slot module.\u003c\/li\u003e\n\u003cli\u003eHigh Resolution: Designed for high-precision signal conversion to ensure accurate process control.\u003c\/li\u003e\n\u003cli\u003eInput Versatility: Supports configurable input ranges including +\/-10V DC or +\/-20mA.\u003c\/li\u003e\n\u003cli\u003eOutput Capability: Provides 2 analog current outputs with a range of 0-20mA.\u003c\/li\u003e\n\u003cli\u003eSystem Compatibility: Fully integrated with the Allen-Bradley SLC 500 chassis-based architecture.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is commonly used in industrial automation environments for monitoring and controlling process variables such as pressure, flow, temperature, and valve positioning. It is ideal for applications requiring a mix of analog sensing and control signal generation within a compact footprint.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e1746-NI04I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input\/Output Combination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e+\/-10V DC or +\/-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Range\u003c\/td\u003e\n\u003ctd\u003e0-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower Down: Always disconnect power from the SLC 500 chassis before installing or removing any I\/O module to prevent electrical damage or system faults.\u003c\/li\u003e\n\u003cli\u003eSlot Placement: The module can be installed in any available slot in the SLC 500 chassis. Ensure the module is properly seated in the backplane connector.\u003c\/li\u003e\n\u003cli\u003eWiring: Use shielded twisted-pair cabling for analog signals to minimize electromagnetic interference (EMI). Ground the shield at one end only to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003eEnvironment: Ensure the installation location is free from excessive dust, moisture, and corrosive gases. Maintain adequate clearance for airflow to prevent overheating.\u003c\/li\u003e\n\u003cli\u003eESD Handling: Handle the module by the edges and avoid touching the backplane pins to prevent electrostatic discharge damage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs the 1746-NI04I still in production?\u003c\/h3\u003e\u003cp\u003eNo, the 1746-NI04I was discontinued by the manufacturer in 2018. We provide high-quality surplus and refurbished units to support legacy systems.\u003c\/p\u003e\u003ch3\u003eCan this module be used for both voltage and current inputs?\u003c\/h3\u003e\u003cp\u003eYes, the input channels are configurable to support either +\/-10V DC or +\/-20mA signals, providing flexibility for different sensor types.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50711730127100,"sku":"1746-NI04I","price":97.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_61120294-da88-4eb0-9831-e951593a7d4c.jpg?v=1785140760","url":"https:\/\/www.electronicplc.com\/es\/products\/allen-bradley-1746-ni04i-slc-500-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}