Siemens SIPROTEC 4 7UT6 Series Manual page 338

Mounting and Commissioning
3.1 Mounting and Connections
Table 3-23
Interface
System interface
DIGSI / Modem Interface / RTDbox
The ordering numbers of the exchange modules are listed in the Appendix.
338
Exchange Interface Modules
Mounting Location / Port Replacement Module
RS232
RS485
LWL 820 nm
PROFIBUS FMS RS485
PROFIBUS FMS double ring
PROFIBUS FMS single ring
B PROFIBUS DP RS485
PROFIBUS DP double ring
Modbus RS485
Modbus 820 nm
DNP 3.0 RS485
DNP 3.0 820 nm
IEC 61850 Ethernet electrical
RS232
C RS485
LWL 820 nm
C53000-G1176-C230-5, Edition 09.2016
SIPROTEC 4, 7UT6x, Manual