ABB RELION 670 SERIES Manual page 23

1MRK 511 399-UEN B
670 series 2.2 IEC
Cyber security deployment guideline
defined in the configuration which type of Ethernet communication is used.
Only one type is possible at a time.
• The TCP/ UDP port used for IEEE1344/C37.118 protocol can be changed in
the IED.
• The port used for FTP (default TCP port 21) can be changed in the IED if
needed by a 3rd party FTP client.
• The range port used for FTP PASV command can be changed in the IED. The
maximum number of simultaneous ports is 16.
• The port used for SNTP when IED is configured as SNTP Client can be
changed in the IED.
If the FTP port is changed, PCM600 cannot be used as it cannot be
configured to use other IP-ports than port 21 for FTP.
Two ports are used by PCM600 to communicate with the IED. An IED
configuration protocol (TCP port 2102) and FTP. The port used by the IED
configuration protocol is fixed and cannot be changed. For uploading disturbance
records (DR), the FTP port is used.
IP routing is not possible via any of the physical interfaces.
Some IP ports are not possible to use in all physical interfaces.
IEC13000267 V2 EN-US
Figure 3: Ethernet port used for PCM600 only, front view
Section 3
Secure system setup
IEC13000267-2-en.psd
17