• Allen-Bradley 1794-IA8
  • Allen-Bradley 1794-IA8
  • Allen-Bradley 1794-IA8
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Allen-Bradley 1794-IA8 FLEX I/O Digital Input Module

Allen-Bradley 1794-IA8 FLEX I/O Digital Input Module

Description

The Allen-Bradley 1794-IA8 is a FLEX I/O digital input module designed for industrial automation applications. This discrete input module provides 8 points of 120 VAC input, allowing for reliable signal...

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SKU: 1794-IA8
Vendor: Allen-Bradley
Category: Digital Input Module
Related Series:

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Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

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Description

The Allen-Bradley 1794-IA8 is a FLEX I/O digital input module designed for industrial automation applications. This discrete input module provides 8 points of 120 VAC input, allowing for reliable signal acquisition in distributed I/O systems. As part of the FLEX I/O platform, it offers a compact, modular design suitable for space-constrained control cabinets.

Features

  • 8-point discrete AC input configuration
  • Designed for 120 VAC input voltage levels
  • Compact FLEX I/O form factor for flexible mounting
  • DIN-rail mountable for efficient cabinet installation
  • IP20 enclosure rating

Applications

This module is commonly utilized in manufacturing and process control environments where AC signal monitoring is required. It integrates into Allen-Bradley control systems to interface with field devices such as limit switches, pushbuttons, and auxiliary contacts.

Technical Specifications

Product Model 1794-IA8
Module Type Digital Input Module
Input Points 8
Input Voltage 120 VAC
Mounting DIN Rail
Enclosure Rating IP20
Manufacturer Allen-Bradley

Installation Guidelines

  • Ensure the power is disconnected from the FLEX I/O base and the module before installation or removal.
  • Mount the module onto a standard 35mm DIN rail.
  • Ensure proper grounding of the DIN rail to minimize electrical noise interference.
  • Use shielded cabling for input signals to reduce the impact of electromagnetic interference (EMI) in high-noise industrial environments.
  • Maintain adequate clearance around the module to ensure proper ventilation and prevent overheating.
  • Verify that the input voltage matches the module specifications (120 VAC) to avoid permanent damage.

FAQ

Is the 1794-IA8 compatible with all FLEX I/O bases?

The 1794-IA8 is designed to work with standard FLEX I/O terminal bases. Please verify your specific terminal base catalog number for compatibility with AC input modules.

What is the primary function of this module?

The 1794-IA8 is used to convert 120 VAC field signals into digital data that can be processed by the PLC or controller connected to the FLEX I/O network.