Allen-Bradley 1769-OF4CI is a four-channel isolated analog current output module for the 1769 Compact I/O bus. It provides four isolated differential current outputs with a normal operating range of 0 to 20 mA (4-20 mA) and a full-scale range up to 0 to 21 mA (3.2 to 21 mA). The module occupies a single 1769 slot; its dimensions are about 118 × 35 × 87 mm and it weighs roughly 270 g. Designed for use within Rockwell Automation's Compact I/O ecosystem, it is intended to drive standard 4-20 mA field devices in industrial control applications.
