Pin Assignment Of Additional Rs232 Sockets - G&D DP1.4-MUX2-NT Manual

Pin assignment of additional RS232 sockets

The device variants DP1.4-MUX2-NT-R and DP1.4-MUX2-NT-MC2-R provide addi-
tional RS232 sockets. With this variants
The following figures shows the pin assignments of the RS232 sockets:
The table shows how the different conduits of the data connection are assigned to
the according pins:
Pin no. Conduit
1 not occupied
2 RxD (Receive Data)
3 TxD (Transmit Data)
4 DTR
5 GND (Ground)
6 DSR
7 RTS (Request to Send)
8 CTS (Clear to Send)
9 not occupied
IMPORTANT: Please mind the following recommendations when connecting the
KVM switch to serial device to avoid damages at the devices.
 Unused contacts should be left unconnected when connecting the KVM switch
to the serial device.
can be switched as well.
RS232 signals
5 4 3
2 1
9 8 7 6
Further information
G&D DP1.4-MUX2-NT · 24