Examlex
Graph the solution set of the system of inequalities.
Scan
The process by which a PLC (Programmable Logic Controller) systematically checks its input signals and updates its outputs.
Internal Relay Coil
An internal relay coil is a virtual or logical coil in programmable logic controllers (PLCs) or software applications, representing the state of an output or condition without requiring a physical relay.
I/O Rack
A physical or virtual component that houses input/output modules, facilitating the exchange of data between a control system and external devices.
CPU
The Central Processing Unit, often considered the main element of a computer, is responsible for executing the majority of computations within the system.
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