Allen Bradley 1794-AENTRXT Flex I/O Dual-Port EtherNet/IP Adapter Module

Overview

The Allen Bradley 1794-AENTRXT is a Flex I/O dual-port EtherNet/IP adapter module designed for distributed automation systems requiring extended environmental performance. It enables high-speed communication between Flex I/O modules and PLC controllers, supporting resilient network architectures with enhanced reliability in demanding industrial environments.

General Information

Part Number: 1794-AENTRXT

Brand: Allen-Bradley (Rockwell Automation)

Country of Origin: United States

Series: 1794 Flex I/O

Type: Dual-Port EtherNet/IP Adapter Module (Extended Temperature)

Mounting: DIN rail mounted Flex I/O adapter

Application: Industrial automation, harsh environment control systems, remote I/O networking

Power Specifications

Supply Voltage: 24 V DC nominal

Operating Power: Supplied via Flex I/O backplane

Field Power Requirement: External 24 V DC for module and network operation

Protection: Overvoltage and reverse polarity protection

Status Indication: LED indicators for power, network, and module status

Communication & Interface

Network Interface: Dual-Port EtherNet/IP communication protocol

Control Integration: PLC-based distributed I/O system compatibility

Data Exchange: High-speed cyclic I/O data transmission over Ethernet network

Diagnostics: Network health monitoring, node diagnostics, fault detection and reporting

Wiring Interface: Dual RJ45 Ethernet ports supporting linear and ring topology

Environmental

Operating Temperature: -20 to +70 °C

Storage Temperature: -40 to +85 °C

Humidity: 5% to 95% non-condensing

Vibration Resistance: Industrial-grade harsh environment suitability

Protection Class: Industrial enclosure suitable for control cabinet installation

Dimensions & Weight

Dimensions: 94 x 87.4 x 92 mm

Weight: 0.227 kg

Engineered for Harsh Conditions — Reliable Connectivity When It Matters Most!