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Summary of Contents for Campbell SC32B
- Page 1 SC32B Optically Isolated RS-232 Interface Revision: 09/2022 Copyright © 1987 – 2022 Campbell Scientific, Inc.
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Page 2: Table Of Contents
PDF reader bookmarks tab for links to specific sections. 1. Function ..............1 2. Specifications ............2 3. Connector Descriptions ..........2 RS-232....................2 9 Pin .....................3 4. Operation ..............3 5. Application ..............3 Figure 1-1. SC32B Optically Isolated RS-232 Interface .........1 Table 3-1. SC32B Connector Descriptions ............2... -
Page 3: Function
Passing data when modem enable pin 5 is high and SDE/printer enable pin 6 is low (normal telecommunications mode). The SC32B blocks data sent out the data logger CS I/O port when the SDE/print enable pin 6 is high. This prevents data sent to an SDE device (for example, storage module) or printer output from being sent out the RS-232 port. -
Page 4: Specifications
The DB9 RS-232 port is configured as Data Communications Equipment (DCE) for direct cable connection to Data Terminal Equipment (DTE). Most computers are configured as DTE. For connection to DCE devices such as modems, the SC932A should be used in place of the SC32B. -
Page 5: Pin
TABLE 3-1. Operation Power for the SC32B data logger section comes from the 5 V supply on pin 1 of the data logger CS I/O. Communication logic levels to and from the data logger are referenced to this voltage, ranging from 0 to slightly less than 5 V. - Page 6 See Product Details on the Ordering Information pages at www.campbellsci.com. Other manufacturer's products, that are resold by Campbell Scientific, are warranted only to the limits extended by the original manufacturer. Refer to www.campbellsci.com/terms#warranty...
- Page 7 Decontamination” form and comply with the requirements specified in it. The form is available from your CAMPBELL SCIENTIFIC regional office. Campbell Scientific is unable to process any returns until we receive this statement. If the statement is not received within three days of product receipt or is incomplete, the product will be returned to the customer at the customer’s...
- Page 8 Dispose of spent batteries properly. 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 SUCH AS SENSORS, CROSSARMS, ENCLOSURES, ANTENNAS, ETC.
- 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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