Allen-Bradley 1794-IB16 Used Working FLEX I/O Modules

Product Overview

The Allen-Bradley 1794-IB16 is a high-density, 16-point digital input module from the versatile FLEX™ I/O family. Designed to provide a modular and cost-effective interface between field sensors and your PLC (such as ControlLogix or SLC 500), this module is celebrated for its compact footprint and "hot-swap" capabilities when used with a terminal base. This Used - Working unit is a reliable solution for expanding your industrial control system or replacing a faulty module in an existing rack, ensuring minimal downtime for your automated processes.

Key Features

• 16-Channel Density: Provides 16 current-sinking inputs in a single compact module, maximizing rack space.
• FLEX™ Connectivity: Mounts onto any 1794 terminal base (like the 1794-TB3 or TB3S), allowing for easy wiring and module replacement without disturbing field connections.
• Filtering & Debouncing: Built-in selectable input filtering helps eliminate false signals caused by electrical noise or contact bounce.
• Status Indicators: Features 16 yellow LED indicators on the front panel for real-time logic-side status monitoring of each input.
• Low Power Consumption: Engineered for thermal efficiency, reducing the overall heat load within the control cabinet.

Item Condition (Used/Working)

• Functional Status: This module has been pulled from a decommissioned, functional system and has been bench-tested to ensure all 16 input points and LED indicators respond correctly.
• Physical State: Shows standard industrial wear, such as minor scuffs on the plastic housing. The terminal base pins are straight and free from corrosion.
• Visual Reference: Please refer to the high-resolution images to verify the Series (A, B, etc.) and Revision level; the unit pictured is the actual module you will receive.
• Note: This listing is for the module only. The 1794-TBx terminal base is required for operation but is not included unless shown in the photos.

Package Includes

1. 1 x Allen-Bradley 1794-IB16 FLEX I/O Input Module
2. Note: Includes only the module as pictured. Software, original packaging, or terminal bases are not included.