9871 on two wires connect mode

Hello

Currently, I am using mode of 9871 on two sons.

I've compiled a small FPGA bitfile who just periodically writes a character on Port 1 of my module.

the port is configured as follows: 9600 bps, two sons car, no parity 1 stop bit.

To receive this tank, I use a RS485 = RS232 converter that works very well with some instruments working on rs485. This converter has two entrances of line: + and -.

My question is, who is the 9871 lines to connect to this PIN when it is configured in two modes of wire?

I have found no KB on this!

I guess it's the + RX and RX-lines, but I'm not sure.

someone can it tell me?

Best regards

Hello

You need to connect the TX + RX + and TX - RX -.

Maybe this could help:

http://decibel.NI.com/content/docs/doc-4169

Kind regards

Tags: NI Hardware

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