Connecting
6.6 Serial interface
SCALANCE SC-600
60 Operating Instructions, 10/2021, C79000-G8976-C453-04
6.6 Serial interface
Information on the serial interface
• Via the serial interface on the device (RJ-11 jack), you can access the Command Line
Interface of the device directly via an RS-232 (115200 8N1) connection without
assigning an IP address.
• Access to the device is possible independent of the Ethernet ports.
• To connect the serial interface to a PC, you require a cable with an RJ-11 plug and 9-
pin D-sub female connector. The connecting cable for the serial interface ships with
the device.
Position and assignment
Figure 6-4 Position and pin assignment of the serial interface (RJ-11 jack), for example on the
SCALANCE SC646-2C as well as the pin assignment of the D-sub socket.