Allen-Bradley 1797-IE8NF

Allen-Bradley 1797-IE8NF | 8-Channel 4–20 mA Analog Input Module for FLEX Ex Systems (Non-Floating Inputs)

Overview

The Allen-Bradley 1797-IE8NF is an 8-channel analog input module for use in FLEX Ex systems, designed to interface with 4–20 mA current loop signals in hazardous locations. The module features non-floating inputs, sharing a common return path, and is certified for Zone 1 and Class I Division 1 applications, making it ideal for process industries requiring intrinsically safe signal acquisition.

This item is currently in stock and available for fast worldwide delivery.

Key Features

• 8 analog input channels for 4–20 mA current loops

• Non-floating input configuration with common return

• Suitable for use in intrinsically safe applications

• Designed for FLEX Ex backplane system

• Compact and modular for hazardous environments

• Diagnostic status indicators

• DIN rail mountable

Technical Specifications

• Catalog Number: 1797-IE8NF

• Number of Channels: 8

• Input Signal: 4–20 mA, non-floating

• Input Impedance: Approx. 250 ohms

• Accuracy: ±0.1% full scale

• Isolation: Channel-to-backplane only

• Operating Temperature: -20°C to +70°C (-4°F to +158°F)

• Certifications: ATEX, IECEx, UL, CSA, CE

• Mounting: DIN rail (FLEX Ex system)

Applications

• Process control in hazardous areas

• Oil and gas platforms

• Petrochemical and chemical facilities

• Pharmaceutical manufacturing

• Intrinsically safe distributed I/O systems

• Analog sensor and transmitter monitoring

Why Choose the 1797-IE8NF?

• Provides safe analog signal acquisition in explosive environments

• High signal integrity for 4–20 mA instrumentation

• Compatible with a wide range of process transmitters

• Certified for use in the most demanding hazardous area installations

• Available from stock for immediate deployment

Order Now

The 1797-IE8NF is in stock and ready for immediate shipment.