Campbell RAWS-P, Instruction Manual

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RAWS-P Remote Automated Weather Station
FIGURE 5.5-1. Voice Radio Interface
5.5.2 Wiring, Voice Radio Interface (part #VSP3)
The Voice Radio Interface (part #VSP3) is mounted inside the RAWS
environmental enclosure and the VSP3 connections are described below.
Voice Radio Interface (part #VSP3) inside the RAWS environmental
enclosure
VSP3 “Ground” terminal contact --to-- CR1000 PC Board “G”
VSP3 “+12V” terminal contact --to-- CR1000 PC Board “+12V”
VSP3 “DATA” terminal contact --to-- CR1000 PC Board “C1”
VSP3 “RADIO” RJ45 Connector --to-- UHF/VHF Radio*
*Note: Maxon and Bendix King Radio cables are available from Campbell
Scientific.
5.5.3 Troubleshooting, Voice Radio Interface (part #VSP3)
If a problem with the voice radio interface (part #VSP3) is suspected, the VSP3
may be checked by measuring the +12 V and Ground terminal on the VSP3.
Acceptable readings are +11 VDC to +14 VDC. Verify the sensor wires are
securely fastened to the VSP3 connector and the CR1000 printed circuit board
wiring panel. If problems persist, try a substitute. Obtain a Return Material
Authorization (RMA) number before returning this equipment to Campbell
Scientific for repair.
Consult the VSP3 manual for more information. NOTE
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