Wiring Panel And Terminal Functions - Campbell CR300 Series Product Manual

5. Wiring panel and terminal
functions
The CR300 series wiring panel provides ports and removable terminals for connecting sensors,
power, and communications devices. It is protected against surge, over-voltage, over-current,
and reverse power. The wiring panel is the interface to most data logger functions so studying it
is a good way to get acquainted with the data logger. Functions of the terminals are broken
down into the following categories:
Analog input
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Pulse counting
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Analog output
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Communications
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Digital I/O
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Power input
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Power output
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Power ground
l
Signal ground
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5. Wiring panel and terminal functions 8