eWON4104™ Installation Guide - eWON Support
eWON4104™ Installation Guide - eWON Support
eWON4104™ Installation Guide - eWON Support
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8.5 Serial Port<br />
Mating female connector (not included):<br />
Pinout serial port (according to mode):<br />
<strong>eWON</strong>4104<br />
<strong>Installation</strong> <strong>Guide</strong><br />
Type Female DB9 with 4/40 blocking screws<br />
Pin RS232 RS485 RS422<br />
1 - - -<br />
2 RXD - RX+<br />
3 TXD A+ TX+<br />
4 - - -<br />
5 GND GND GND<br />
6 - - -<br />
7 RTS - RX-<br />
8 CTS B- TX-<br />
9 - - -<br />
Table 18: Pinout serial port<br />
page 28 of 30<br />
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