Allen Bradley - PLC 1791 Block I/O 1791-16AC Ser B QTY
General Information about the Product Part Number 1791-16AC Ser B Description The 1791-16AC is an AC Block I/O module manufactured by Allen Bradley/Rockwell Automation as part of the 1791 Block I/O module series. It features 16 inputs and 16 outputs and has a power supply, as well as a nominal input voltage of 120 volts AC and 11 milliamps of current. The inputs and outputs of this module are separated into two groups of 8 each. It has an output voltage range of 20 - 132 volts AC.