Campbell Met One 034A-L Manuel de l'opérateur télécharger pdf (Page 15)

Manual

CR10X Storage and Control Module

2.1 General

The CR10X is the actual datalogger. It is an electronic storage and control system that manages the data acquisi-

tion, processing, storage, and retrieval within the Met Station. The CR10X hardware consists of (a) a measurement

and control module, and (b) a detachable wiring panel. The CR10X datalogger program is specifically created by

the project for the selected sensor configuration, and written in a proprietary Campbell Scientific programming

language.

The wiring panel can accommodate 12 single ended analogue inputs, as well as two digital ones. The required

number of input channels differs per sensor. For example, a pyranometer is an analogue sensor occupying two input

slots, while the tipping bucket rain gage is a pulse sensor that needs to be connected to a digital channel.

Figure 5 shows the wiring panel and the functions of the various terminals.

CR10X Storage and Control Module

9 Pin Serial I/O Port for Connection with

Data Storage Module and Keyboard

12V Battery Input

Grounding

Ground Connections and 5/12V

Power for External Peripherals

6 Analog Inputs (or 3

Differentials)

for Connecting Various

Sensors

6 Analog Inputs (or 3

Differentials)

for Connecting Various

Sensors

2 Pulse Counting

Channels and 8 Digital

Control Ports

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 74 75

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Campbell Met One 034A-L Manuel de l'opérateur Page 15