Technical Appendix - Interfaces; Power Connector; Usb Port; Serial Port (Com1, Com2, Com3) Rs232 - Kontron V Panel Express 121 User Manual

13. Technical Appendix - Interfaces

13. Technical Appendix - Interfaces
The following tables contain the plug assignments for the external connections of the V Panel Express.
Low-active signals are indicated by a minus sign.

13.1. Power Connector

Pin Signal Name
1 Ground
2 Ground
3 24V DC IN

13.2. USB Port

Pin Signal Name
1 VCC
2 Data-
3 Data+
4 GND

13.3. Serial Port (COM1, COM2, COM3) RS232

Pin Signal Name
1 DCD (Data Carrier Detect)
2 RXD (Receive Data)
3 TXD (Transmit Data)
4 DTR (Data Terminal Ready)
5 GND (Signal Ground)
6 DSR (Data Set Ready)
7 RTS (Request to Send)
8 CTS (Clear to Send)
9 RI (Ring Indicator)
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V Panel Express – User's Guide (V1.01)
3-pin Power Connector (male)
4-pin USB Socket
Type A Version 2.0/1.1
9-pin D-SUB Plug (male)
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