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Guarantee 

This equipment is guaranteed against defects in materials and workmanship. 
We will repair or replace products which prove to be defective during the 
guarantee period as detailed on your invoice, provided they are returned to us 
prepaid. The guarantee will not apply to: 

Equipment which has been modified or altered in any way without the
written permission of Campbell Scientific

Batteries

Any product which has been subjected to misuse, neglect, acts of God or
damage in transit.

Campbell Scientific will return guaranteed equipment by surface carrier 
prepaid. Campbell Scientific will not reimburse the claimant for costs incurred 
in removing and/or reinstalling equipment. This guarantee and the Company’s 
obligation thereunder is in lieu of all other guarantees, expressed or implied, 
including those of suitability and fitness for a particular purpose. Campbell 
Scientific is not liable for consequential damage. 

Please inform us before returning equipment and obtain a Repair Reference 
Number whether the repair is under guarantee or not. Please state the faults as 
clearly as possible, and if the product is out of the guarantee period it should 
be accompanied by a purchase order.  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” form will be 
issued for completion. 

When returning equipment, the Repair Reference Number must be clearly 
marked on the outside of the package. Complete the “Declaration of 
Hazardous Material and Decontamination” form and ensure a completed copy 
is returned with your goods. Please note your Repair may not be processed if 
you do not include a copy of this form and Campbell Scientific Ltd reserves 
the right to return goods at the customers’ expense. 

Note that goods sent air freight are subject to Customs clearance fees which 
Campbell Scientific will charge to customers. In many cases, these charges are 
greater than the cost of the repair. 

Campbell Scientific Ltd, 

80 Hathern Road,  

Shepshed, Loughborough, LE12 9GX, UK 

Tel: +44 (0) 1509 601141 

Fax: +44 (0) 1509 

270924

Email: [email protected] 

www.campbellsci.co.uk 

Summary of Contents for SC932A

Page 1: ...SC932A CS I O to RS 232 DCE Interface Revision 12 2022 Copyright 1987 2022 Campbell Scientific CSL I D 483...

Page 2: ...under guarantee or not Please state the faults as clearly as possible and if the product is out of the guarantee period it should be accompanied by a purchase order Quotations for repairs can be give...

Page 3: ...cell phones and aerials may also not be applicable according to your locality Some brackets shields and enclosure options including wiring are not sold as standard items in the European market in some...

Page 4: ...beginning work Wear a hardhat and eye protection and take other appropriate safety precautions while working on or around tripods and towers Do not climb tripods or towers at any time and prohibit cl...

Page 5: ...ions 1 General Description 1 2 Specifications 2 3 Installation 3 4 RAD Modem Application 3 4 1 RAD Modem Two Way 4 4 2 RAD Modem Wiring and Grounding 4 4 3 Testing RAD Modem Communication 6 Figures 1...

Page 6: ...the 5 V supply on pin 1 of the data logger s CS I O port The SC932A will use the 5 V supply to power the RS 232 modem if needed Two way interactive communication The SC932A is frequently used with a s...

Page 7: ...Ground 6 In DSR Data Set Ready No Connection 7 Out RTS Request to Send Modem Enable 8 In CTS Clear to Send No Connection 9 In Ring Rings Data Logger CS I O 9 Pin Male Connector Pin out Pin No I O Nam...

Page 8: ...oper transient protection should be installed to protect the computer and data logger in areas where damage due to lightning is possible If this is a RAD modem application see Section 4 2 RAD Modem Wi...

Page 9: ...ollows 1 Set the DCE DTE switch on the back of the RAD modem connected to the SC932A to DCE For a RAD modem connected to a PC set the DCE DTE switch to DCE For a RAD modem connected to a serial printe...

Page 10: ...stomer needs to transmit data across longer or smaller gauge wires or at higher speeds than can be done with the RAD modem powered by the SC932A RAD does sell a 9 volt power supply that will boost the...

Page 11: ...em at the data logger end Twist together the XMT wire and RCV wire twist together the XMT wire and the RCV wire Repeat the process of step 1 by pressing a key on the computer keyboard If the key press...

Page 12: ...nfo campbellsci fr www campbellsci fr Germany Location Phone Email Website Bremen Germany 49 0 421 460974 0 info campbellsci de www campbellsci de India Location Phone Email Website New Delhi DL India...

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