Module Type:Flex I/O HART Analog Output Module
Output Channels:8
Output Type:Analog
Output Range:0-20mA or 4-20mA
Input Channels:4
Input Type:Single-ended
Operating Temperature:-40°C to +85°C
Protection Rating:IP20
Mounting Style:DIN Rail
Bus Interface:Flex I/O Bus
Communication Protocol:HART
Power Consumption:Less than 1W
Dimensions:Compact (standard DIN rail mount)
The Emerson 1794-OE8H Analog Output Module is a robust solution for industrial automation systems, offering high accuracy and reliability in a compact design. This module is specifically engineered for seamless integration into existing networks, facilitating efficient data exchange between devices.
Featuring HART 7 communication, it enables advanced diagnostics, configuration, and monitoring capabilities, making it an indispensable tool for maintenance and operational personnel. Its wide operating temperature range (-40°C to +70°C) ensures dependable performance across various industrial settings, from freezing cold to extreme heat environments.
Crafted with durability in mind, the 1794-OE8H is built to withstand harsh conditions without compromising on functionality or precision. The compact size and lightweight design facilitate easy installation and maintenance, enhancing system efficiency and reducing downtime.
This module supports a 0-20mA current loop output, perfectly suited for controlling actuators, valves, and other analog devices. It ensures smooth operation, even in applications where high precision and stability are critical, such as chemical processing, oil & gas, and power generation industries.
With its comprehensive feature set and compatibility with Emerson’s broader automation ecosystem, the 1794-OE8H Analog Output Module is a cost-effective upgrade or addition to any industrial automation setup. It streamlines process control, enhances operational insights, and ultimately contributes to improved productivity and safety standards.


















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