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Siemens SIPROTEC 7SJ80 User Manual

Siemens SIPROTEC 7SJ80
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DNP3.0 /MODBUS FO
FO connector type ST connector transmitter/receiver
Terminal Back case bottom, mounting location "B”
Transmission speed up to 19,200 Bd
Optical wavelength λ = 820 nm
Laser Class 1 according to EN 60825-1/-2 When using glass fiber 50 μm/125 μm or glass fiber 62.5/125 μm
Permissible optical signal attenuation max. 8 dB, with glass fiber 62.5/125 μm
Bridgeable distance max. 1.5 km
Ethernet electrical (EN 100) for DIGSI, IEC61850, DNP3 TCP, Modbus TCP, IEC60870-5-104, PROFINET,
SICAM I/O Unit 7XV5673
Terminal Back case bottom, mounting location "B”,
2 x RJ45 socket
100BaseT according to IEEE802.3
Test voltage (with regard to the socket)
(PELV)
500 V; 50 Hz
Transmission speed 100 MBit/s
Bridgeable distance 20 m
Ethernet optical (EN 100) for DIGSI, IEC61850, DNP3 TCP, Modbus TCP, IEC60870-5-104, PROFINET,
SICAM I/O Unit 7XV5673
Terminal Back case bottom, mounting location "B”,
Duplex-LC, 100BaseF according to IEEE802.3
Transmission speed 100 MBit/s
Optical wavelength 1300 nm
Bridgeable distance max. 2 km (1.24 mi)
Electrical Tests
Regulations
Standards:
IEC 60255
IEEE Std C37.90, see individual functions
VDE 0435
for more standards see also individual functions
Insulation Test
Standards:
IEC 60255-27 and IEC 60870-2-1
Voltage test (routine test) of all circuits except
auxiliary voltage, binary inputs and communication
ports
2.5 kV, 50 Hz
Voltage test (routine test) of auxiliary voltage and
binary inputs
DC 3.5 kV
Voltage test (routine test) of isolated communica-
tion ports only (A and B)
500 V, 50 Hz
Impulse voltage test (type test) of all process
circuits (except for communication ports) against
the internal electronics
6 kV (peak value);
1.2 µs/50 µs; 0.5 J;
3 positive and 3 negative impulses at intervals of 1 s
4.1.5
Technical Data
4.1 General Device Data
358 SIPROTEC 4, 7SJ80, Manual
E50417-G1140-C343-A8, Edition 12.2017

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Siemens SIPROTEC 7SJ80 Specifications

General IconGeneral
Rated Frequency50/60 Hz
Rated Current1 A / 5 A
Operating Temperature-25°C to +55°C
Storage Temperature-40°C to +70°C
Current Transformer Inputs4
ApplicationProtection of feeders, motors, transformers, and generators
Rated Voltage100-240 V AC/DC
Communication ProtocolsIEC 61850, Modbus, DNP3, IEC 60870-5-103
DisplayGraphical LCD
MountingFlush mounting
Protection FunctionsOvercurrent, Earth fault
Communication InterfacesEthernet, RS485
HousingPlastic
WeightApprox. 1.5 kg

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