{"product_id":"allen-bradley-1746-iv16-16-point-dc-input-module-for-slc-500-systems","title":"Allen-Bradley 1746-IV16","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 1746-IV16 is a highly reliable and essential 16-point discrete (digital) input module meticulously engineered for seamless integration within SLC 500 Programmable Logic Controller (PLC) systems. Designed to interface effortlessly with field devices emitting 24V DC signals, this module plays a crucial role in industrial automation by accurately detecting the on\/off status of a wide array of sensors, switches, and other discrete components. While the SLC 500 platform represents a mature product line, the enduring functionality and proven track record of the 1746-IV16 make it a persistent staple in existing installations and a sought-after component in the refurbished and surplus markets for maintaining and expanding legacy systems.\u003c\/p\u003e\n\u003cp\u003eEngineered for robustness and straightforward application, the 1746-IV16 continues to deliver consistent performance in demanding environments. Its simplicity of operation, coupled with Allen-Bradley's reputation for industrial-grade hardware, ensures that it remains a dependable choice for critical digital input monitoring in various control applications. This module allows precise oversight of industrial processes, contributing to the overall efficiency and safety of operational frameworks where 24V DC input signals are paramount.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 High-Density DC Input Channels:\u003c\/strong\u003e Provides ample discrete input points for monitoring multiple field devices simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V DC Sourcing Inputs:\u003c\/strong\u003e Specifically designed to accept 24V DC input signals, simplifying integration with common industrial sensors and controls. The \"sourcing\" characteristic ensures the module supplies current when an input is active.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Isolated Design:\u003c\/strong\u003e Offers a cost-effective and straightforward solution for applications where galvanic isolation between inputs or from the backplane is not a primary requirement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Terminal Block:\u003c\/strong\u003e Facilitates quick and easy wiring, maintenance, and module replacement, significantly reducing downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless SLC 500 Compatibility:\u003c\/strong\u003e Guarantees effortless integration into any SLC 500 chassis, ensuring consistent performance within established control architectures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Digital Status Detection:\u003c\/strong\u003e Accurately detects the on\/off states of various industrial devices, crucial for precise machine and process control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e 16 discrete input points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 24V DC nominal (with an operational range of 10-30V DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e 85 mA maximum per individual input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Type:\u003c\/strong\u003e Sourcing (PNP configuration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Non-isolated between inputs and from the backplane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current Load:\u003c\/strong\u003e 150 mA at 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Location:\u003c\/strong\u003e Compatible with any available I\/O slot in an SLC 500 chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Method:\u003c\/strong\u003e Utilizes a convenient removable terminal block for field wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Purpose Digital Input Applications:\u003c\/strong\u003e Ideal for monitoring the on\/off status of a wide variety of field devices across different industrial sectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Control Systems:\u003c\/strong\u003e Essential for integrating and monitoring critical components such as limit switches, emergency stop buttons, push buttons, and other machine status indicators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Automation:\u003c\/strong\u003e Provides reliable interfacing with discrete sensors in diverse process control environments, ensuring accurate data acquisition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilding Automation:\u003c\/strong\u003e Can be employed in systems requiring digital input from sensors for lighting, HVAC, or security controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy System Maintenance \u0026amp; Upgrades:\u003c\/strong\u003e A vital component for sustaining and expanding existing SLC 500 installations, offering a proven solution for current automation needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Simplicity:\u003c\/strong\u003e Its straightforward design and operation make it exceptionally easy to integrate and implement within existing or new SLC 500 control systems, minimizing configuration complexities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Industrial Reliability:\u003c\/strong\u003e Capitalizing on Allen-Bradley's enduring reputation, the 1746-IV16 boasts a long-standing track record of dependable performance in even the most demanding industrial environments, ensuring continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effectiveness for Digital Inputs:\u003c\/strong\u003e At the time of its widespread adoption, and still relevant for legacy systems, it offered an economical solution for robust digital input requirements without compromising quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for SLC 500 Ecosystems:\u003c\/strong\u003e Designed as a native component of the SLC 500 family, it ensures perfect compatibility and seamless communication within the entire system architecture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Maintenance:\u003c\/strong\u003e Featuring a removable terminal block, this module significantly streamlines wiring, fault finding, and routine maintenance procedures, leading to reduced operational downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Application Versatility:\u003c\/strong\u003e Suitable for a wide range of industrial applications, providing flexible solutions for monitoring various discrete field devices and enhancing overall system control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eEnhance the reliability and efficiency of your industrial automation processes with the Allen-Bradley 1746-IV16 16-Point DC Input Module. A cornerstone for SLC 500 systems, this module offers robust performance and dependable digital input monitoring. Explore our complete range of \u003ca href=\"\/categories\/slc_500_controllers\"\u003eSLC 500 Controllers\u003c\/a\u003e and related components to build or maintain your optimal control system. For a comprehensive selection of industrial automation solutions, including controllers, drives, motors, HMIs, and accessories, please visit our \u003ca href=\"\/categories\/allen_bradley_industrial_automation_products\"\u003eAllen-Bradley Industrial Automation Products\u003c\/a\u003e master category. Secure your operational continuity and precision with genuine Allen-Bradley quality today.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45183023775797,"sku":"1746-IV16","price":157.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/1746-IV16.webp?v=1777417912","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-1746-iv16-16-point-dc-input-module-for-slc-500-systems","provider":"PLCReadyparts","version":"1.0","type":"link"}