1794-IB16XT Flex I/O 16-Channel Digital Input Module - Rockwell Automation 1794 Series

1794-IB16XT

Allen-Bradley Flex I/O

16-point Digital Input Module

1794-IB16XT

The 1794-IB16XT is a 16-point Digital Input Module for Allen-Bradley Flex I/O systems, delivering high-density industrial automation connectivity with reliable 24V DC input handling.

Specification

SEODescription

The **1794-IB16XT** is a **16-point Digital Input Module** from the **Allen-Bradley Flex I/O** series, designed for industrial automation applications. This module features **16 discrete DC inputs** (24V DC nominal) with **sinking/sourcing compatibility**, supporting high-density integration in control systems. It connects directly to a **1794-TBXT or 1794-TB3XT terminal base**, enabling seamless expansion within the Flex I/O platform. The module operates within a **10–30V DC voltage range** and withstands industrial temperatures from **-20°C to 60°C**. It supports **DeviceNet communication** via an adapter, facilitating real-time data exchange. Commonly used in manufacturing, material handling, and process industries, the 1794-IB16XT offers **easy configuration**, **high noise immunity**, and **LED status indicators** for diagnostics. However, its **lack of built-in isolation** and **dependency on external terminal bases** may require additional components for certain setups. Ideal for applications demanding reliable digital input monitoring with flexible I/O scalability.

SEOSpecification

Parameter	Specification
Product Model	1794-IB16XT
Module Type	Allen-Bradley Flex I/O 16-point Digital Input Module
Input Type	Sinking/Sourcing DC
Number of Points	16 (Grouped in 8-point banks)
Voltage Range	10-31V DC
Current per Input	3.5mA @ 24V DC
Isolation Voltage	1500V AC (Field to logic)
Response Time	1ms (On/Off)
Backplane Current	70mA @ 5V DC
Termination Style	Removable screw terminal block
Operating Temperature	-20°C to 70°C
Certifications	UL, CE, ATEX, IECEx

SEOQandA

question:Why was the logo cut off from the product received?
answer:Logos are removed per brand requirements or regional regulations, but product quality remains unaffected. Contact us for details.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer various upgraded/alternative models. Contact our sales team for tailored solutions based on your needs.
question:Why should we purchase from your company?
answer:As Asia's leading industrial automation trader with 20+ years' experience, we ensure quality, reliability, and 85% repeat clients.

SEOQandA_Product

question:Why is the 1794-IB16XT module not recognized by the controller?
answer:Check module configuration in the software, verify node address and wiring, and ensure proper power supply.
question:How to resolve erratic input signal behavior on 1794-IB16XT?
answer:Verify input voltage is within 24V DC range, inspect wiring for shorts, and ensure sensor compatibility.
question:Why does the 1794-IB16XT module LED remain off?
answer:Confirm power supply meets 24V DC requirements, check terminal connections, and replace faulty modules.
question:How to fix communication errors with 1794-IB16XT?
answer:Ensure correct baud rate, check network termination, and replace damaged communication cables.
question:What causes overheating in 1794-IB16XT and how to resolve it?
answer:Ensure adequate ventilation, avoid exceeding ambient temperature limits, and check for overcurrent conditions.