Inter-Relay Communications - GE G60 Instruction Manual

SPECIFICATIONS
RS485
1 rear port:
Typical distance:
Isolation:
FIBER ETHERNET PORT
Parameter
2
Wavelength
Connector
Transmit power
Receiver sensitivity
Power budget
Maximum input power
Typical distance
Full duplex
Redundancy
ETHERNET (10/100 MB TWISTED PAIR)
Modes:
Connector:
SIMPLE NETWORK TIME PROTOCOL (SNTP)
Clock synchronization error:
PRECISION TIME PROTOCOL (PTP)
PTP IEEE Std 1588 2008 (version 2)
Power Profile (PP) per IEEE Standard PC37.238TM2011
Slave-only ordinary clock
Peer delay measurement mechanism
PARALLEL REDUNDANCY PROTOCOL (PRP)
(IEC 62439-3 CLAUSE 4, 2012)
Ethernet ports used:
Networks supported:
OTHER
TFTP, SFTP, HTTP, IEC 60870-5-104, Ethernet Global Data (EGD), IEEE C37.118

2.5.10 Inter-relay communications

SHIELDED TWISTED-PAIR INTERFACE OPTIONS
Interface type
RS422
G.703
RS422 distance is based on transmitter power and does not take into consideration the clock source provided by
the user.
2-38
up to 115 kbps, Modbus RTU, DNP 3, IEC 60870-5-103
1200 m
2 kV, isolated together at 36 Vpk
Fiber type
100 Mb multimode
1310 nm
LC
–20 dBm
–30 dBm
10 dB
–14 dBm
2 km
yes
yes
10 Mb, 10/100 Mb (auto-detect)
RJ45
<10 ms (typical)
2 and 3
10/100 Mb Ethernet
Typical distance
1200 m
100 m
CHAPTER 2: PRODUCT DESCRIPTION
G60 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL