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to connecting instrument via rs232 to Digi transport WR31 which cable we use, strait or cross cable?

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asked Dec 20, 2018 in Digi TransPort Cellular by priyadi New to the Community (0 points)

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1 Answer

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Hi

the wr31 is a DCE device

http://ftp1.digi.com/support/cabling/dte_vs_dce.pdf

so it will depend on what you are connecting to

normaly a straight cable if the other end is DTE
this will also depend on the standard and the pinout on the actual interfaces

here is a link to the user guide

https://www.digi.com/resources/documentation/digidocs/90001019/default.htm#references/r_transport_wr31_serial_pinout.htm?Highlight=serial

http://ftp1.digi.com/support/cabling/signals.pdf
answered Dec 21, 2018 by James.Wilson Veteran of the Digi Community (1,227 points)
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