ABB Relion 670 series - User Activity Logging; Activity Logging Protocols (IEC 61850;Syslog); ACTIVLOG Settings for Activity Logging; ACTIVLOG Configuration Settings

Section 5 Communication set-up
5.1 Communication alternatives
GUID-B9F54D92-2D9A-4EA6-A88B-BDA333C0B0C0 v1
C37.94 communication module
 Possibility for redundant channels
 Fibre-optic module for dedicated single mode fibers
 C37.94 direct to PCM/MUX
 External G.703 converter
 Two local analogue inputs for line differential protection
 Additional local inputs for complementary protection
CB3
CB2
CB1
CB3
CB2
CB1
No external summation
Fibre-optics
IEC07000236-1-en.vsdx
IED
IEC07000236 V1 EN-US
Figure 57: Communication alternatives
5.2 Communication channels
GUID-411F61DD-AB7D-439C-8124-09D7C3800DCE v1
Each line differential protection IED can be configured with up to four remote
communication channels. Communication configuration is set individually for each
channel.
1MRK 505 382-UEN B Section 5
Communication set-up
Communication set-up 670/650 series 2.2 73
Application Guide