Allen Bradley 1794-0F4I FLEX I/O isolated analog 4-channel output module
The Allen-Bradley 1794-OF4I (often typed with a zero as 1794-0F4I) is a FLEX I/O isolated analog 4-channel output module manufactured by Rockwell Automation. 1794-0F4I provides galvanic isolation between channels to protect equipment and maintain signal integrity in noisy industrial environments.














