Allen-Bradley ControlLogix 1794-IF8IH | FLEX I/O 8-Channel Analog Input Module

Product Description

Allen-Bradley FLEX I/O Analog Input Module – Model: 1794-IF8IH  The 1794-IF8IH is an 8-channel analog input module from the Allen-Bradley FLEX I/O 1794 series. Designed for distributed control systems, it supports single-ended, non-isolated inputs with sigma-delta conversion technology. This module operates within a wide DC voltage range and is built for reliable performance in industrial environments.

Technical Specifications

• Manufacturer: Allen-Bradley (Rockwell Automation)

• Product Line: FLEX I/O 1794

• Model: 1794-IF8IH

• Type: Analog Input Module

• Number of Inputs: 8 channels

• Input Type: Single-ended, non-isolated

• Conversion Method: Sigma-delta

• External DC Voltage Rating: 19.2–31.2 VDC

• Operating Temperature Range: 32–131 °F (0–55 °C)

• Enclosure Type: Open-style

• Outputs: None

• Weight: 0.56 lbs (0.26 kg)

Application Scenarios

• Distributed control systems requiring multiple analog inputs

• Machine-level monitoring with sigma-delta conversion accuracy

• Industrial environments needing compact FLEX I/O modules

• Replacement or expansion in existing FLEX I/O 1794 racks

FAQ

Q: How many input channels does the 1794-IF8IH provide?  A: It supports 8 analog input channels.

Q: What type of input signals are supported?  A: Single-ended, non-isolated analog signals.

Q: What is the operating voltage range?  A: 19.2–31.2 VDC external supply.

Q: What conversion method is used?  A: Sigma-delta conversion for accurate signal processing.