Siemens SITRANS RD500 Operating Instructions Manual page 13

Open your Internet Browser and type the RD500's default IP address of 192.168.2.100. If
the system has not yet been configured, all fields on the Overview screen will be blank.
LED activity will be visible on both your computer Ethernet port and on the
Note:
RD500 Ethernet port if your crossover cable is connected.
7ML19985MA01 SITRANS RD500 – OPERATING INSTRUCTIONS Page 11