ABB IEPMU02 Bailey power installation unit

ABB IEPMU02 Bailey power installation unit

IEPMU02 Universal controller for user programs for any task

Direct digital control (DDC) refers to the automatic control of a certain state or process through digital equipment.

The data Development Center takes a centralized, network-oriented approach. All instruments are collected by a variety of analog and digital converters, which use the network to transmit these signals to a central controller.

The central computer then follows all of its production rules (which may include sense points anywhere in the structure) and sends the action through the same network to valves, actuators, and other components that the HVAC can adjust.

A microprocessor can run the algorithm of the electronically controlled process cycle at more than one speed, through the computing power of “time-sharing” : time slices are used to evaluate each 530 equation in rapid succession.

Not only does this make multi-loop digital control possible with a single microprocessor, but it is also attractive due to the natural ability of microprocessors to manage data archiving, transmission, and networking

ABB IEPMU02 Bailey power installation unit