Lighthouse solair 3100, Operating Manual

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Lighthouse S3100/S5100/Boulder Counter Operating Manual
4-2 248083389-1 Rev
Lighthouse sensors come complete with adapters and pre-wired cables.
WARNING:
Wiring
the pins in reverse order
may harm the instrument
and/or the sensor.
If the user is wiring a cable to use with a sensor from another
manufacturer, please bear in mind that the connectors on telephone
cables are mirror images of each other. For that reason, we have not
included color coding in the table. The figure below shows the pin
numbering on the back of the SOLAIR; the cable must be wired
accordingly.
Figure 4-1 Analog Sensor Ports
Note that the ports are oriented with the locking tabs at the left side.
Analog Setup
When adding Analog Sensors to the SOLAIR’s RJ-12 ports, the
SOLAIR firmware must be set up to accept data from the sensors. The
minimum and maximum values required for this will be found in the
documents that are supplied with the devices. For example, the
Calibration Certificate for the Lighthouse TRH Wand will provide
temperature in both Celsius (C) and Fahrenheit (F) and relative
humidity in percent (PCT). Make sure the data is entered appropriately;
for example, do not use C as the UNITS for MIN and MAX values that
are based on Fahrenheit (F). If the LWS TRH Wand is being used, set
up the odd-numbered port (A1 or A3) as temperature and the even-
numbered port (A2 or A4) as relative humidity.
1
2
3 4
Pin 1
Pin 6