RS-232

 

Supported RS-232 amount:

1

Mode:

DTE (data terminal equipment)

Related programming libraries:

  • 3S SysLibCom.lib (For more information, see 3S CODESYS manual and Epec Programming and Libraries manual's section Using RS-232)

 

 

The serial bus communication pins are located in the connector as follows:

Pin

Signal

X1.4

TXD, transmit data

X1.16

RXD, receive data

X1.30 or X1.33

GND (DATA GROUND)