Allen-Bradley 1794-OE8H | Flex I/O 8-Channel Analog Output Module

Product Description

The Allen-Bradley 1794-OE8H is an 8-channel analog output module from the Flex I/O 1794 series, designed for HART-enabled process control applications. Each channel provides a configurable current output of 0–20 mA or 4–20 mA. The module supports electrical channel connections and includes power and I/O indicators for monitoring. Compact and lightweight at 0.44 lbs, the 1794-OE8H operates reliably at ambient temperatures around 25°C, ensuring stable analog signal output in networked industrial systems.

Technical Specifications

• Model Number: 1794-OE8H

• Manufacturer: Allen-Bradley

• Product Type: Flex I/O HART Analog Output Module

• Series: Flex I/O 1794

• Number of Outputs: 8

• Output Type: Analog current

• Current Range: 0–20 mA or 4–20 mA

• Channel Connections: Electrical

• Indicators: Power and I/O

• Weight: 0.44 lbs

• Operating Ambient Temperature: 25°C

Application Scenarios

The 1794-OE8H is ideal for distributed control systems requiring precise analog outputs for process monitoring, HART communication, and integration with Flex I/O networks.

FAQ

Q1: What current ranges are supported by the module?
A1: Each output channel supports 0–20 mA or 4–20 mA.

Q2: Can this module be used in HART networks?
A2: Yes, it is HART-enabled for process control applications.

Q3: What is the maximum operating temperature?
A3: It operates reliably at ambient temperatures up to 25°C.