ABB Relion 650 series RET650 Product Manual page 42

Transformer protection RET650
Product version: 1.1
Table 8. Ethernet interfaces
Ethernet interface
1)
LAN/HMI port (X0)
LAN1 (X1)
1) Only available for the external HMI option.
Table 9. Fibre-optic communication link
Wave length Fibre type
1300 nm MM 62.5/125
μm glass
fibre core
1) Maximum allowed attenuation caused by connectors and cable together
Table 10. X4/IRIG-B interface
Type
Screw terminal, pin
row header
Table 11. Serial rear interface
Type
Serial port (X9)
Influencing factors
Table 12. Degree of protection of flush-mounted IED
Description
Front side
Rear side, connection terminals
Table 13. Degree of protection of the LHMI
Description
Front and side
42
Protocol
-
TCP/IP protocol
Connector
LC
Protocol
IRIG-B
1MRK 504 127-BEN -
Issued: February 2011
Cable
CAT 6 S/FTP or better 100 MBits/s
Fibre-optic cable
with LC connector
Permitted path
1)
attenuation
<8 dB
Cable
Shielded twisted pair cable
Recommended: CAT 5, Belden RS-485 (9841-
9844) or Alpha Wire (Alpha 6222-6230)
Counter connector
Optical serial port, type ST for IEC
60870-5-103
Value
IP 40
IP 20
Value
IP 42
Data transfer rate
100 MBits/s
Distance
2 km
ABB