Examlex
What geographic properties should be considered when choosing a location on Earth for a ground-based research telescope, in order to get the best possible resolution and view of the sky? Name and discuss the reasoning behind at least two such properties.
Communication Module
Allows the user to connect the PLC to high-speed local networks that may differ from the network communication provided with the PLC.
Discrete DC Output
A digital output in control systems that provides a direct current signal, used to control on/off states.
Binary Input
A digital input signal that has two possible states, 0 or 1, representing off or on conditions in electronic devices.
Analog Output
An electrical signal that represents a continuous physical quantity, used in control systems to drive or modulate external devices.
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