Numbers and Titles



IncludesProcessors, communication modules, power supplies, I/O modules, chassis, and programming software for monitoring and control of process systems. Data acquisition and data transmission for remote sites in supervisory control and data acquisition (SCADA) systems.
Alternate Terms/AbbreviationsDCU: distributed control unit. PLC: programmable logic controller. RTU: remote terminal unit.
See25 14 00 for integrated automation local control units.
40 63 13Distributed Process Control Systems
40 63 43Programmable Logic Controllers
40 63 83Remote Terminal Units