Allen-Bradley 1794-IA8I

Allen-Bradley 1794-IA8I FLEX I/O 8-Point AC Input Module

Overview

The Allen-Bradley 1794-IA8I is an 8-point isolated input module in the FLEX I/O family, engineered for 120V AC applications. With each input electrically isolated and monitored individually, this module is ideal for high-reliability control systems requiring discrete signal integrity. It provides 12 mA nominal input current at 120V AC, 60Hz and features eight yellow status indicators for real-time input monitoring.

Key Features

• Voltage Rating: 120V AC

• Inputs: 8 individually isolated channels

• Nominal Input Current: 12 mA @ 120V AC, 60 Hz

• Status Indicators: 8 yellow LEDs (one per channel)

• Mounting Type: DIN rail with FLEX I/O terminal base

• High-density input capacity in compact form

• Ideal for industrial control and monitoring

Technical Specifications

• Manufacturer: Allen-Bradley (Rockwell Automation)

• Series: FLEX I/O

• Part Number: 1794-IA8I

• Number of Inputs: 8 isolated

• Input Voltage: 120V AC nominal

• Frequency: 60 Hz

• Input Current: 12 mA nominal

• Isolation: Channel-to-channel and channel-to-backplane

• Status LEDs: Yellow (8 total)

• Terminal Base Compatibility: 1794-TB3, 1794-TB3S, and others

• Mounting: Panel or DIN rail via base

• Condition: New

Applications

• Distributed I/O systems

• Discrete input signal processing

• Industrial automation and machine control

• Energy and utilities

• OEM control panels

Benefits

• Electrical isolation enhances signal integrity

• Compact and flexible I/O expansion

• Built-in diagnostics with LED indicators

• Simple installation and maintenance

• Designed for harsh industrial environments

Shipping & Availability

The 1794-IA8I is available for fast worldwide shipping. 

Return to our 1794 FLEX I/O Modules main category to explore all models and specifications in this family.

Visit our Allen-Bradley Industrial Automation Products master category for the complete range of controllers, drives, motors, HMIs, and accessories.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply