The 1794-0F4I module is an Allen-Bradley isolated analog output module. The 1794-0F4I module comes with a power voltage rated at 5 Volts DC. The 1794-0F4I module has been designed and built to ensure increased accuracy. The module has a height of 118 millimeters, a depth of 87 millimeters, and the width is 35 millimeters. The approximate shipping weight is 270 grams. To ensure the 1794-0F4I module produces the required level of performance, always ensure that the ambient storage and operating temperatures are within the required ranges. The ambient storage temperature range is -40 degrees Celsius to 85 degrees Celsius. The ambient operating temperature range is 0 degrees Celsius to 60 degrees Celsius. The ambient operating humidity range is 5% to 95%, non-condensing, while the ambient operating altitude should not exceed 2000 meters or 6561 feet above sea level. The 1794-0F4I module has a maximum operating vibration rating of 5 G at 10 to 500 Hertz, with 0.030 inches of displacement peak-to-peak.

The 1794-0F4I module features 4 isolated differentials, while the bus current draw is a maximum of 5 Volts and 165 milliamps. The heat dissipation is rated at 2 total Watts while the component features a conversion rate of 120 milliseconds. The 1794-0F4I module features a load output current at 5 milliamps maximum and it comes with short-circuit protection. The recommended cable is the Belden 8761 (Shielded) cable. To ensure optimal accuracy, limit the overall cable impedance by keeping the cable short as possible. In addition, ensure that the I/O system is located close to the unit's sensors or the actuators as much as the application permits.  Most importantly, ensure that the unit is stored and operated within the specified ambient environmental conditions.