Allen-Bradley 1794-IA8 Digital Input Module

Allen-Bradley 

Allen-Bradley 1794-IA8 Digital Input Module

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Technical Parameters

Product Model:1794-IA8

Product Parameters:Digital Input Module

Manufacturer:Allen-Bradley 

Inputs: 8 Non-Isolated

On-State Voltage Min.: 65 V AC

On-State Voltage Max.: 132 V AC

On-State Current Min.: 7.1 mA

On-State Current Max.: 14.32 mA

Off-State Voltage Max.: 43 V AC

Off-State Current Min.: 2.9 mA

Nominal Input Current: 12 mA @ 120 V AC

Flexbus Current: 30 mA @ 5 V DC

Power Dissipation: 4.5 W @ 132 V AC max

The Allen‑Bradley 1794-IA8 is a Flex I/O 8‑point digital input module from Rockwell Automation, designed to convert 

discrete AC field signals into logic‑level inputs for programmable controllers within distributed I/O systems. As part of 

the 1794 Flex I/O family, this module mounts on a terminal base and communicates with the system backplane, 

enabling flexible placement of digital inputs close to field devices while simplifying wiring and system configuration. 

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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