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Summary of Contents for Campbell SC32B
- Page 1 SC32B Optically Isolated RS-232 Interface Issued: 17.3.14 Copyright © 1987-2013 Campbell Scientific Inc. Printed under Licence by Campbell Scientific Ltd. CSL 482...
- Page 3 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 5 PLEASE READ FIRST 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...
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Page 7: Table Of Contents
1. Function ..............1 2. Specifications ............2 3. Connector Descriptions ..........2 RS-232 ....................2 9 Pin ..................... 2 4. Operation ..............2 5. Application ..............3 Figure 1-1. SC32B Optically Isolated RS-232 Interface......... 1 Table 3-1. SC32B Connector Descriptions ............2... -
Page 9: Function
Figure 1-1. SC32B Optically Isolated RS-232 Interface The SC32B interfaces an RS-232 peripheral, commonly a computer or terminal, to the CS I/O port of a Campbell Scientific datalogger. The SC32B has the same functions as the SC32A. Functions include: Converting datalogger logic levels to RS-232 logic levels. -
Page 10: Specifications
Table 3-1. Operation Power for the SC32B datalogger section comes from the 5 V supply on pin 1 of the datalogger CS I/O. Communication logic levels to and from the datalogger are referenced to this voltage, ranging from 0 to slightly less than 5 V. -
Page 11: Application
CS I/O ME baud rate matches that being used by the computer/LoggerNet. When other devices are also connected to the datalogger’s CS I/O port, it may be necessary to lower the baud rate used for the SC32B. If you encounter communication issues, consider starting at 9600. If communication is successful, you can increase the baud rate until communication problems return. - Page 12 SC32B Optically Isolated RS-232 Interface...
- Page 13 Instruction Manual...
- Page 14 CAMPBELL SCIENTIFIC COMPANIES Campbell Scientific, Inc. (CSI) 815 West 1800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com info@campbellsci.com Campbell Scientific Africa Pty. Ltd. (CSAf) PO Box 2450 Somerset West 7129 SOUTH AFRICA www.csafrica.co.za sales@csafrica.co.za Campbell Scientific Australia Pty. Ltd. (CSA)
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