ABB RELION Series Technical Manual page 791

1MRS758755 A
REC615 and RER615
Technical Manual
Table 741: Ethernet interfaces
Ethernet interface Protocol
Front TCP/IP
protocol
Rear TCP/IP
protocol
Table 742: Serial rear interface
Type
Serial port (X5)
Serial port (X16)
Serial port (X12)
1) Depending on the optional communication module
Table 743: Fibre-optic communication link
Connector Fibre type
LC MM 62.5/125 or
50/125 μm glass
fibre core
ST MM 62.5/125 or
50/125 μm glass
fibre core
1) Maximum allowed attenuation caused by connectors and cable together
Table 744: IRIG-B
Description
IRIG time code format
Isolation
Modulation
Logic level
Current consumption
Power consumption
1) According to the 200-04 IRIG standard
Table 745: Degree of protection of flush-mounted protection relay
Description
Front side
Rear side, connection terminals
Cable
Standard Ethernet CAT 5 cable with RJ-45
connector
Shielded twisted pair CAT 5e cable with
RJ-45 connector or fibre-optic cable with LC
connector
Counter connector
10-pin counter connector Weidmüller BL
3.5/10/180F AU OR BEDR
or
9-pin counter connector Weidmüller BL
3.5/9/180F AU OR BEDR
9-pin D-sub connector DE-9
Optical ST-connector
Wave length Max. distance
1300 nm 2 km
820...900 nm 1 km
Value
1)
B004, B005
500V 1 min
Unmodulated
TTL level
2...4 mA
10...20 mW
Value
IP 54
IP 20
Section 14
Technical data
Data transfer rate
10 MBits/s
100 MBits/s
1)
Permitted path attenuation 1)
<8 dB
<11 dB
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