Communication Protocols - GE C30 Instruction Manual

SPECIFICATIONS
CONTROL POWER EXTERNAL OUTPUT (FOR DRY CONTACT INPUT)
Capacity:
Isolation:
DIRECT OUTPUTS
Output points:
DCMA OUTPUTS
Range:
2
Max. load resistance:
Accuracy:
99% Settling time to a step change:
Isolation:
Driving signal:
Upper and lower limit for the driving signal: –90 to 90 pu in steps of 0.001

2.5.7 Communication protocols

IEC 61850
IEC 61850:
RS232
Front port:
RS485
1 rear port:
Typical distance:
Isolation:
FIBER ETHERNET PORT
Parameter
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:
2-24
100 mA DC at 48 V DC
±300 Vpk
64
–1 to 1 mA, 0 to 1 mA, 4 to 20 mA
12 kΩ for –1 to 1 mA range
12 kΩ for 0 to 1 mA range
600 Ω for 4 to 20 mA range
±0.75% of full-scale for 0 to 1 mA range
±0.5% of full-scale for –1 to 1 mA range
±0.75% of full-scale for 0 to 20 mA range
100 ms
1.5 kV
any FlexAnalog quantity
Supports IEC 61850 Edition 2.0. See the UR Family Communications Guide and its conformance
statements.
19.2 or 115.2 kbps, Modbus RTU
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)
CHAPTER 2: PRODUCT DESCRIPTION
C30 CONTROLLER SYSTEM – INSTRUCTION MANUAL