Allen Bradley 1794-OW8XT Flex I/O-XT Output Module

Overview
Allen Bradley 1794-OW8XT Flex I/O-XT Output Module is an extended-temperature Flex I/O-XT relay output module designed for reliable switching of industrial loads in harsh environments. It is used in distributed automation systems where durable output control and stable performance are required under extreme temperature and vibration conditions.

General Information
Part Number: 1794-OW8XT
Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Country of Origin: USA
Series: Flex I/O-XT
Module Type: Relay Output Module
Output Type: 8-channel relay output
Installation: DIN rail mounted via Flex I/O-XT terminal base
Function: Industrial relay switching for harsh environment applications

Power Specifications
Supply Voltage: 24 V DC (backplane logic supply)
Output Load Voltage: AC/DC load switching (relay dependent)
Power Consumption: 2–5 W typical
Input Power Source: Backplane-powered system
Isolation: Channel-to-channel and channel-to-backplane isolation
Protection: Contact surge and arc suppression
Status Indicators: LED channel and module status display

Communication & Interface
Backplane Communication: Flex I/O-XT distributed I/O system
Compatible Networks: EtherNet/IP, ControlNet, DeviceNet (via adapters)
Configuration Platform: Studio 5000 / RSLogix
Signal Control: Relay ON/OFF switching output
Diagnostics: Channel state monitoring and fault detection
System Integration: Modular PLC-based distributed automation architecture

Environmental
Operating Temperature: -40 to +70 °C
Storage Temperature: -40 to +85 °C
Humidity: 5% to 95% non-condensing
Vibration Resistance: IEC industrial standard compliant
Protection Rating: IP20
Pollution Degree: 2

Dimensions & Weight
Dimensions: 97 × 46 × 53 mm
Weight: 0.1 kg

Built for dependable relay switching performance in the most demanding industrial environments — where reliability cannot fail.