ABB RELION 650 Series Product Manual page 69

Transformer protection RET650 2.1 IEC
Remote end communication, DNP serial comm. and time
synchronization modules
Slot position (rear view)
Available slots
No remote communication board included
IRIG-B Time synchronization module
Galvanic RS485 communication module
Serial communication unit for station communication
Slot position (rear view)
No communication board included
Serial SPA/LON/DNP/IEC 60870-5-103 plastic interface
Serial SPA/LON/DNP/IEC 60870-5-103 plastic/glass interface
Serial SPA/LON/DNP/IEC 60870-5-103 glass interface
Optical ethernet module, 1 channel glass
Optical ethernet module, 2 channel glass
ABB
█
X
F
G
Selection for position #12.
Selection for position #13.
#12
█ █ █
X X X
F F F
G G G
#13
X X
A
B
C
D
E
1MRK 504 161-BEN C
Notes and Rules
Notes and Rules
69