beautypg.com

Installation, 1 wiring to datalogger, 2 datalogger programming – Campbell Scientific 108-L Temperature Probe User Manual

Page 12: Wiring to datalogger, Datalogger programming, 1. wire color, function, and datalogger connection

background image

Model 108 Temperature Probe

7. Installation

If you are programming your datalogger with Short Cut, skip Section 7.1,

Wiring to Datalogger, and Section 7.2, Datalogger Programming. Short Cut

does this work for you. See Section 4, Quickstart, for a Short Cut tutorial.

7.1 Wiring to Datalogger

TABLE 7-1. Wire Color, Function, and Datalogger Connection

Wire

Color

Wire Function

Datalogger Connection

Terminal

Black

Voltage-excitation

input

EX, VX

(voltage excitation)

Red

Analog-voltage output

SE

(single-ended analog-voltage

input)

Purple

Bridge-resistor lead

AG or

(analog ground)

Clear

EMF shield

G

(power ground)

7.2 Datalogger Programming

Short Cut is the best source for up-to-date datalogger programming code.

Programming code is needed when:

Creating a program for a new datalogger installation.

Adding sensors to an existing datalogger program.

If your data acquisition requirements are simple, you can probably create and

maintain a datalogger program exclusively with Short Cut. If your data

acquisition needs are more complex, the files that Short Cut creates are a great

source for programming code to start a new program or add to an existing

custom program.

Short Cut cannot edit programs after they are imported and edited

in CRBasic Editor.

A Short Cut tutorial is available in Section 4, Quickstart. If you wish to import

Short Cut code into either Edlog or CRBasic Editor to create or add to a

customized program, follow the procedure in Appendix A.1, Importing Short

Cut Code into a Program Editor. Programming basics for CRBasic and Edlog

dataloggers are provided in the following sections. Complete program

examples for select dataloggers can be found in Appendix B, Example

Programs.

If the 108 probe is to be used with long cable lengths or in electrically noisy

environments, consider employing the measurement programming techniques

NOTE

6