Excellent PLC
Product Introduction
The Allen-Bradley 1794-IB16 Flex I/O AC Digital Input Module is a high-density digital input module designed for 24 VDC industrial control systems. It provides 16 digital sinking input points, enabling reliable monitoring of field devices such as sensors, switches, and pushbuttons within automation systems.
This module is built to operate in standard industrial conditions with an operating temperature range of 0 to 55 °C and storage capability from -40 to 85 °C, ensuring durability and stability for typical factory environments. Its compact design, DIN rail mounting, and IP20 open-style enclosure make it easy to install in control panels.
The 1794-IB16 integrates seamlessly with Flex I/O architectures, supporting distributed and modular control system designs, and is ideal for applications that require efficient acquisition of multiple DC digital signals.
Product Specifications
| Parameter | Description |
|---|---|
| Product Name | Flex I/O AC Digital Input Module |
| Model Number | 1794-IB16 |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Input Channels | 16 points |
| Input Type | Digital sinking |
| Rated Voltage | 24 VDC |
| Operating Temperature | 0 to 55 °C (32 to 131 °F) |
| Storage Temperature | -40 to 85 °C (-40 to 185 °F) |
| Mounting Type | DIN Rail |
| Enclosure Rating | IP20, open style |
| Dimensions | 94 x 94 x 69 mm |
| Weight | 0.074 kg |
Applications
• Industrial automation systems – Collects DC digital signals from sensors and switches
• Machine control panels – Monitors multiple field devices in compact installations
• Process control applications – Provides reliable input acquisition for distributed control systems
• Material handling equipment – Interfaces with detection devices and control elements
• OEM machinery design – Integrates multiple digital input points in a single module
Advantages
• High-density inputs – Provides 16 digital input channels in one compact module
• Reliable DC signal acquisition – Supports sinking inputs for standard 24 VDC control systems
• Wide storage range – Durable design allows storage from -40 to 85 °C
• Compact and modular design – Saves space in control panels and simplifies system wiring
• Easy installation – DIN rail mounting and IP20 open-style enclosure for efficient integration
• Seamless Flex I/O integration – Compatible with distributed and modular control architectures
