User manual

FL SWITCH MM HS
4-116
PHOENIX CONTACT 6874_en_09
4.4 Management via Local V.24 (RS-232)
Communication Interface
4.4.1 General Function
A local communication connection can be established to an external management station
via the V.24 (RS-232) interface in Mini-DIN format. Use the "PRG CAB MINI DIN"
programming cable (Order No. 2730611). The communication connection is established
using a corresponding emulation between the switch and a PC (e.g., HyperTerminal under
Windows) and enables access to the user interface.
4.4.1.1 Interface Configuration
Make the following settings on your Windows PC.
Figure 4-50 Configuring the HyperTerminal
4.4.1.2 Calling the User Interface
Connect the PC and the switch using a suitable cable (PRG CAB MINI DIN,
Order No. 2730611). Once you have established the connection, select the Ctrl + L key
combination on the PC. The switch then requests the screen contents.
The reference potentials of the V.24 (RS-232) interface and the supply voltage are not
electrically isolated.