Allen-Bradley 1794-0E4 Flex I/O Module 4-Point

The Allen-Bradley 1794-OE4 Flex I/O Analog Output Module provides four single-ended analog outputs in the Flex I/O system, designed to mount in a Flex I/O rack and connect to a 24V DC field supply. Each channel can be configured for current or voltage output with ranges including 4-20 mA, 0-20 mA, ±10 V, and 0-10 V, enabling precise control of analog actuators, valves, and proportional output devices. The module delivers 12-bit resolution per channel and an update rate of about 1.024 ms across all outputs, ensuring fast, synchronized control in automated processes. For installation, 1794-OE4 is commonly paired with terminal bases such as 1794-TB3 (recommended) and is also compatible with 1794-TB2, 1794-TB3S, 1794-TB3TS, and 1794-TBN bases, fitting into a Rockwell Flex I/O backplane. This 4-point analog output module is part of the Flex I/O family and is designed to integrate with Allen-Bradley controllers in ControlLogix and CompactLogix ecosystems, enabling scalable remote I/O solutions for applications like valve control, speed regulation, dosing, and analog signal conditioning.