Allen-Bradley 1797-IE8 FLEX Ex Analog Input Module

Availability: 6 left in stock

DescriptionThe Allen-Bradley 1797-IE8 is an 8-point analog input module designed for the FLEX Ex I/O system. This module is engineered...

SKU: 1797-IE8

Manufacturer: Allen-Bradley
Product No.: 1797-IE8
Product Type: Analog Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 250g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Allen-Bradley 1797-IE8 is an 8-point analog input module designed for the FLEX Ex I/O system. This module is engineered for use in hazardous locations, providing high-resolution signal processing for industrial automation environments. It features 8 single-ended, non-isolated inputs and is configured with a 3-position keyswitch for operational security and setup.

Features

8 single-ended, non-isolated analog input channels.
16-bit resolution for precise signal measurement.
Designed for FLEX Ex hazardous area I/O applications.
Integrated 3-position keyswitch for module configuration.
Robust thermal management with 5.2 W power dissipation.

Technical Specifications

Product Model	1797-IE8
Number of Inputs	8 single-ended, non-isolated
Resolution	16 bits
Module Field-side Power	7.5 W
Power Dissipation	5.2 W
Thermal Dissipation	17.75 BTU/hr
Keyswitch Position	3
Operating Temperature	-20 to +70 degC (-4 to +158 degF)
Storage Temperature	-40 to +85 degC (-40 to +185 degF)
Relative Humidity	5 to 95% noncondensing

Installation Guidelines

Ensure the system power is disconnected before installing or removing the module from the FLEX Ex base.
Verify the keyswitch position matches the intended configuration before powering the unit.
Maintain proper grounding practices as specified in the FLEX Ex system installation manual to prevent EMI interference.
Ensure adequate ventilation around the module to accommodate the 5.2 W power dissipation and prevent overheating.
Handle with care to prevent electrostatic discharge (ESD) damage to the module components.

FAQ

What is the primary function of the 1797-IE8?

The 1797-IE8 is an analog input module used to interface field analog signals into the Allen-Bradley FLEX Ex I/O system, commonly used in hazardous industrial environments.

What does the 3-position keyswitch do?

The keyswitch allows for physical configuration and security of the module, ensuring that settings are not inadvertently changed during operation.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.