Home › Manufacturers › Allen Bradley › 1797-IE8H

Allen Bradley

Allen Bradley 1797-IE8H FLEX Ex HART Analog Input Module

Allen Bradley FLEX Ex HART 8-Input Analog Module

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerAllen Bradley

Part number1797-IE8H

Inputs 8

Input Type Single-ended Non-isolated

Resolution 16 bits

Data Format Configurable

Get a price for 1797-IE8H

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

8 analog inputs HART communication 16-bit resolution Designed for hazardous locations FLEX Ex platform Accurate signal acquisition

Product description

The Allen-Bradley 1797-IE8H is a FLEX Ex HART analog input module featuring 8 single-ended, non-isolated inputs with a 16-bit resolution. It offers a functional data range of 15V at 22mA and is designed for hazardous environments, indicated by its HART (Highway Addressable Remote Transducer) communication capability.

This module is essential for process control applications in industries such as oil and gas, chemical processing, and petrochemical plants, where accurate analog signal acquisition from field instruments in hazardous locations is critical. Its HART communication allows for enhanced diagnostics and configuration of connected devices.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Allen-Bradley 1797-IE8H. We are dedicated to supplying reliable industrial automation components, ensuring you get the parts you need with fast shipping and excellent customer support.

Technical specifications

Inputs	8
Input Type	Single-ended Non-isolated
Resolution	16 bits
Data Format	Configurable
Functional Data Range	15V at 22mA
Communication	HART

Common applications

Oil & Gas

Chemical Processing

Petrochemical Plants

Hazardous Area Monitoring

Process Automation

Compatible systems

FLEX Ex I/O system Requires a 1797-TB3 or 1797-TB3S intrinsically safe terminal base unit

Also known as

Allen Bradley FLEX Ex HART Module 1797IE8H FLEX HART Analog Input

Replaces / compatible with

This module is part of the FLEX Ex I/O system. Refer to Rockwell Automation for specific migration paths from older analog input modules.

Technical note

Expert tip

Ensure proper grounding via a zinc-plated yellow-chromate steel DIN rail when installing this module to maintain proper grounding integrity.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the operating temperature range for the Allen Bradley 1797-IE8H module?

The Allen Bradley 1797-IE8H FLEX Ex HART analog input module is designed to operate within a temperature range of -20 to 70 degrees Celsius (-4 to 158 degrees Fahrenheit). Proper environmental conditions are crucial for maintaining its performance and lifespan.