Communications - GE L60 Instruction Manual

2 PRODUCT DESCRIPTION
CONTROL POWER EXTERNAL OUTPUT
(FOR DRY CONTACT INPUT)
Capacity: 100 mA DC at 48 V DC
Isolation: ±300 Vpk
REMOTE OUTPUTS (IEC 61850 GSSE/GOOSE)
Standard output points: 32
User output points: 32
RS232
Front port: 19.2 kbps, Modbus
RS485
1 or 2 rear ports: Up to 115 kbps, Modbus
together at 36 Vpk
Typical distance: 1200 m
Isolation: 2 kV
GE Multilin
DCMA OUTPUTS
Range:
Max. load resistance:
Accuracy:
99% Settling time to a step change: 100 ms
Isolation:
Driving signal:
Upper and lower limit for the driving signal: –90 to 90 pu in steps of
ETHERNET (FIBER)
®
RTU
PARAMETER
®
RTU, isolated
Wavelength
Connector
Transmit power
Receiver sensitivity
Power budget
Maximum input
power
Typical distance
Duplex
Redundancy
ETHERNET (COPPER)
Modes:
Connector:
SNTP clock synchronization error: <10 ms (typical)
L60 Line Phase Comparison Relay
2.2 SPECIFICATIONS
–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
1.5 kV
any FlexAnalog quantity
0.001

2.2.8 COMMUNICATIONS

FIBER TYPE
10MB MULTI- 100MB MULTI- 100MB SINGLE-
MODE MODE
820 nm 1310 nm
ST ST
–20 dBm –20 dBm
–30 dBm –30 dBm
10 dB 10 dB
–7.6 dBm –14 dBm
1.65 km 2 km
full/half full/half
yes yes
10 MB, 10/100 MB (auto-detect)
RJ45
2
MODE
1310 nm
SC
–15 dBm
–30 dBm
15 dB
–7 dBm
15 km
full/half
yes
2-15