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Warranty and Assistance

The

 

SC932C 9-PIN TO RS232-DCE INTERFACE 

is warranted by

CAMPBELL SCIENTIFIC, INC. to be free from defects in materials and
workmanship under normal use and service for twelve (12) months from date of
shipment unless specified otherwise.  Batteries have no warranty.  CAMPBELL
SCIENTIFIC, INC.'s obligation under this warranty is limited to repairing or
replacing (at CAMPBELL SCIENTIFIC, INC.'s option) defective products.
The customer shall assume all costs of removing, reinstalling, and shipping
defective products to CAMPBELL SCIENTIFIC, INC.  CAMPBELL
SCIENTIFIC, INC. will return such products by surface carrier prepaid.  This
warranty shall not apply to any CAMPBELL SCIENTIFIC, INC. products
which have been subjected to modification, misuse, neglect, accidents of
nature, or shipping damage.  This warranty is in lieu of all other warranties,
expressed or implied, including warranties of merchantability or fitness for a
particular purpose.  CAMPBELL SCIENTIFIC, INC. is not liable for special,
indirect, incidental, or consequential damages.

Products may not be returned without prior authorization.  The following
contact information is for US and International customers residing in countries
served by Campbell Scientific, Inc. directly.  Affiliate companies handle repairs
for customers within their territories.  Please visit www.campbellsci.com to
determine which Campbell Scientific company serves your country.  To obtain
a Returned Materials Authorization (RMA), contact CAMPBELL
SCIENTIFIC, INC., phone (435) 753-2342.  After an applications engineer
determines the nature of the problem, an RMA number will be issued.  Please
write this number clearly on the outside of the shipping container.
CAMPBELL SCIENTIFIC's shipping address is:

CAMPBELL SCIENTIFIC, INC.

RMA#_____
815 West 1800 North
Logan, Utah 84321-1784

CAMPBELL SCIENTIFIC, INC. does not accept collect calls.

Summary of Contents for SC932C

Page 1: ...INSTRUCTION MANUAL SC932C 9 Pin to RS 232 DCE Interface Revision 6 97 C o p y r i g h t c 1 9 9 7 C a m p b e l l S c i e n t i f i c I n c...

Page 2: ...all other warranties expressed or implied including warranties of merchantability or fitness for a particular purpose CAMPBELL SCIENTIFIC INC is not liable for special indirect incidental or consequen...

Page 3: ...DCE Interface A 1 A 2 Cable for Connection to a 9 Pin DCE Interface A 1 B Technical Details of Special Modes of Operation B 1 B 1 Power Modes B 1 B 2 Handshaking Lines B 1 B 3 Printer Only Output B 1...

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Page 5: ...C The SC932C can usually be connected to the RS232 device by plugging the SC932C directly into the serial connector on the RS232 device No further configuration is normally required A typical applicat...

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Page 7: ...SC932C to 25 pin DCE Interface NOTE The link between pins 4 and 4 marked with the may not be required see the section on low power operation in Appendix B A 2 CABLE FOR CONNECTION TO A 9 PIN DCE INTER...

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Page 9: ...s which do not need to source power from the SC932C This is done by not connecting pin 11 or the RTS line to the RS232 device This is because a small current will flow from the active RTS line into a...

Page 10: ...ves communications mode ME goes low there is a delay of approximately one second before serial or ring line activity from the RS232 device will re awaken the datalogger This prevents spurious messages...

Page 11: ...With 3 inputs connected DTR RTS and Tx from the SC932C of the minimum 3k input impedance and high communications activity the consumption may be up to 16mA RS232 OUTPUT LEVELS RTS 4 2 4 5V with 3k loa...

Page 12: ...active by SC932C 7 GND Signal Ground 11 in PWR If held 3 5V will force SC932C into high power mode 20 out DTR Held high if ME is high see Appendix B TABLE C 2 9 Pin Male Connector Pin out Pin No I O N...

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Page 14: ...campbellsci com br suporte campbellsci com br Campbell Scientific Canada Corp CSC 11564 149th Street NW Edmonton Alberta T5M 1W7 CANADA www campbellsci ca dataloggers campbellsci ca Campbell Scientifi...

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