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

James.Wilson · December 21, 2018, 6:25am

Hi

the wr31 is a DCE device

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

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