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Summary of Contents for Campbell A300
- Page 1 A300 Power and Signal Converter Revision: 09/2022 Copyright © 2015 – 2022 Campbell Scientific CSL I.D - 1111...
- Page 2 Quotations for repairs can be given on request. It is the policy of Campbell Scientific to protect the health of its employees and provide a safe working environment, in support of this policy a “Declaration of Hazardous Material and Decontamination”...
- Page 3 About this manual Please note that this manual was originally produced by Campbell Scientific Inc. primarily for the North American market. Some spellings, weights and measures may reflect this origin. Some useful conversion factors: Area: 1 in (square inch) = 645 mm Mass: 1 oz.
- Page 4 • Periodically (at least yearly) check electrical ground connections. WHILE EVERY ATTEMPT IS MADE TO EMBODY THE HIGHEST DEGREE OF SAFETY IN ALL CAMPBELL SCIENTIFIC PRODUCTS, THE CUSTOMER ASSUMES ALL RISK FROM ANY INJURY RESULTING FROM IMPROPER INSTALLATION, USE, OR MAINTENANCE OF TRIPODS, TOWERS, OR ATTACHMENTS TO TRIPODS AND TOWERS...
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Page 5: Table Of Contents
Using With 3.3 V Serial Sensor ............3 Mounting ....................3 Tables 5-1. GPS16X-HVS Wiring to A300 Terminals and Datalogger Terminals.2 5-2. A300 Cable Wiring to Datalogger Terminals ........2 5-3. Sensor Wiring to A300 Terminals and Datalogger Terminals .....3 5-4. A300 Cable Wiring to Datalogger Terminals ........3... -
Page 6: Overview
A300 Power and Signal Converter Overview The A300 is a logic level shifter and voltage converter. It provides two level shifting channels; the first converting 5 V to 3.3 V, and the second converting 3.3 V to 5 V. Additionally, it provides a regulated 3.3 V power output. -
Page 7: Installation
HVS from 5 V to 3 V. Units with a serial number 1A4189318 or greater have a PPS output of 0 to 3 V. For those units, an A300 is needed to connect the PPS output to a CR800-series, CR1000, or CR3000 datalogger. Those dataloggers require the PPS line to have a voltage of 3.8 V or greater. -
Page 8: Using With 3.3 V Serial Sensor
A300 Power and Signal Converter Using With 3.3 V Serial Sensor The A300 can be used to provide data line level shifting and a regulated 3.3 V power supply for some serial devices such as serial sensors that need to be connected to a datalogger that does not support 3.3 V power or communication... - Page 9 Campbell Scientific Regional Offices Australia France Thailand Location: Garbutt, QLD Australia Location: Vincennes, France Location: Bangkok, Thailand Phone: 61.7.4401.7700 Phone: 0033.0.1.56.45.15.20 Phone: 66.2.719.3399 Email: info@campbellsci.com.au Email: info@campbellsci.fr Email: info@campbellsci.asia Website: www.campbellsci.com.au Website: www.campbellsci.fr Website: www.campbellsci.asia Brazil Germany Location: São Paulo, SP Brazil...
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