- 行业: Automation
- Number of terms: 8432
- Number of blossaries: 0
- Company Profile:
Rockwell Automation, Inc. provides industrial automation power, control, and information solutions.
A panel that may contain instruments, controllers, or operator interface devices that allow an operator to access and control plant operations.
Industry:Automation
Electromagnetic interference. Any electromagnetic disturbance that interrupts, obstructs, or otherwise impairs the performance of electronic equipment.
Industry:Automation
The unit exchanged at the data link layer of a communication network.
Industry:Automation
A base-16 numbering system which uses the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F for numerals.
Industry:Automation
A signal that indicates the transmission device (terminal) is connected, powered up, and ready to transmit.
Industry:Automation
Temporarily over-exciting a motor shunt field to overcome the L/R time constant, increase the rate of flux change and rapidly reverse the direction of shunt motor field current.
Industry:Automation
1) A printed-circuit card (board). 2) A printed-circuit-card (board) assembly — in the sense that the card (printed-circuit board) is physically the main component of a printed-circuit-card assembly.
Industry:Automation
Equipment that is attached to a network to send or receive data, or both.
Industry:Automation
The unit of apparent power consumed by a capacitor or inductor.
Industry:Automation
