Allen Bradley 1797-IE8 Flex Ex I/O Analog Input Module

Overview

The Allen Bradley 1797-IE8 Flex Ex I/O Analog Input Module is designed for Flex Ex I/O systems to acquire and process analog signals from field devices in hazardous area applications. It provides accurate signal measurement and reliable data transmission for industrial monitoring and control systems.

General Information

Brand: Allen Bradley

Country of Origin: United States

Manufacturer: Rockwell Automation

Part Number: 1797-IE8

Series: Flex Ex

Type: Analog Input Module

Channels: 8 Analog Input Channels

Application: Hazardous area analog signal monitoring and process control

Function: Converts field analog signals into digital values for controller processing

Installation: Flex Ex I/O system integration

Power Specifications

Supply Voltage: 24 V DC

Power Consumption: Approximately 3 W

Input Type: Analog voltage and current signals

Protection: Intrinsic safety, overload, and short-circuit protection

Indicators: LED status indicators for module operation and diagnostics

Communication & Interface

Communication Type: Flex Ex I/O bus communication

Input Channels: 8 analog input channels

Supported Signals: 0–20 mA and 4–20 mA current inputs

Resolution: 16-bit analog-to-digital conversion

Diagnostics: Channel status monitoring and fault detection

Environmental

Operating Temperature: −20 to +70 °C

Storage Temperature: −40 to +85 °C

Humidity: 5–95% RH, non-condensing

Protection Rating: IP20

Installation Environment: Hazardous and industrial control areas

Vibration Resistance: Suitable for industrial automation environments

Dimensions & Weight

Dimensions (L × W × H): 94 × 46 × 75 mm

Weight: 0.2 kg

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