Allen-Bradley 1794-IB16 Flex 16 Point Digital Input Module

Allen-Bradley 

Allen-Bradley 1794-IB16 Flex 16 Point Digital Input Module

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Technical Parameters

Product Model:1794-IB16

Product Parameters:Flex 16 Point Digital Input Module

Manufacturer:Allen-Bradley 

Power Dissipation: 6.1W @ 31.2V DC max.

Number of Inputs: Sixteen (16), sinking inputs

Indicators: 16 Yellow status indicators

Mounting: DIN Rail

Wire Size: Determined by installed terminal base

Operating Temperature: 0 to 55 °C (32 to 131 °F)

Storage Temperature: -40 to 85 °C (-40 to 185 °F)

Vibration: 5 g @ 10 to 500 Hz

Operating Shock: 30 g

Inputs: 16 Current Sinking

Nominal Input Impedance: 4.6 kΩ

Flexbus Current: 30 mA @ 5 V DC

Power Dissipation: 6.1 W @ 31.2 V DC max

The Allen‑Bradley 1794-IB16 is a 16‑point digital input module from the Flex I/O family by Rockwell Automation, 

designed to monitor discrete field devices such as sensors and switches. It provides reliable input signal collection 

and communicates with a compatible Flex I/O adapter, enabling distributed control architecture where I/O can be 

placed close to field devices, reducing wiring complexity and installation time. 

Company Introduction

    IndustryParts is a trusted global supplier of industrial automation components with over 20 years of experience 

serving customers worldwide. We specialize in providing a comprehensive range of products, including PLCs, DCS 

modules, drives, HMIs, sensors, I/O cards, and power supplies from top automation brands. With vast inventory 

backed by global warehouses, IndustryParts supports both current and legacy control systems—helping manufacturers 

minimize downtime, extend equipment life, and keep production running smoothly, even for hard-to-find or obsolete parts.

Company Advantages

Extensive Inventory：Large global stock of automation parts covering major brands and legacy models.

Fast Fulfillment：In-stock products typically ship within 1-3 business days.

Quality Assurance：All products undergo strict testing and carry a 1-year warranty.

Competitive Pricing：High-quality components at cost-effective prices to reduce purchasing expenses.

Professional Support：Experienced sales team provides consultation, sourcing, and technical assistance.

Legacy & Hard-to-Find Support：Specialized in sourcing obsolete or hard-to-find automation parts for legacy systems.

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