Serial Port, "Com - Kendrion Kuhnke Vico 404 User Manual

Kendrion Kuhnke Automation GmbH
Information
A low-impedance earth conductor improves the dissipation of interference received via external
power supply cables, signal cables or cables of peripheral units.

4.5.3 Serial Port, "COM"

The port is not electrically insulated.
Use the software to switch it over
Pin wiring
Connection data
Kuhnke Vico (E 854 DE)
28-03-2019
http://de.wikipedia.org/wiki/Datei:Functional_Earth.svg
X8 RS 232 / RS-422, RS-485 interfaces
Pin
1
2
3
4
5
6
7
8
9
10
Mating connector
Type
Poles
Construction and Functionality
Function
RS 232
GND
TX
RX
+5 V output
CTS
RTS
Female Sub-D connector
9
RS-422, RS-485
GND
CHA-
CHB-
+5 V output
CHB+
CHA+
20