Siemens SIPROTEC 7SK80 User Manual

Technical Data
4.1 General Device Data
SIPROTEC, 7SK80, Manual
E50417-G1140-C344-A4, Release date 08.2010
338
Fiber optic cable (FO)
FO connector type ST connector
Terminal Back case bottom, mounting location "B"
Optical wavelength λ = 820 nm
Laser Class 1 according to EN
60825-1/-2
When using glass fiber 50/125 μm or glass
fiber 62.5/125 µm
Permissible optical signal at-
tenuation
max. 8 dB, with glass fiber 62.5/125 µm
Bridgeable distance max. 1.5 km
Character idle state Configurable; factory setting „Light off“
IEC 60870-5-103
redundant
RS485
Isolated interface for data transfer to a control center
Terminal Back case bottom, mounting location "B",
RJ45 socket
Test voltage 500 V; 50 Hz
Transmission speed min. 2,400 Bd, max. 57,600 Bd;
factory setting 19,200 Bd
Bridgeable distance max. 1 km
Profibus RS485 (DP)
Terminal Back case bottom, mounting location "B", 9-
pin DSUB socket
Test voltage 500 V; 50 Hz
Transmission speed Up to 1.5 MBd
Bridgeable distance 1 000 m (3 300 ft) at ≤ 93.75 kBd
500 m (1 600 ft) at ≤ 187.5 kBd
200 m (660 ft) at ≤ 1.5 MBd
Profibus FO (DP)
FO connector type ST connector
Double ring
Terminal Back case bottom, mounting location "B"
Transmission speed Up to 1.5 MBd
Recommended: > 500 kBd with normal casing
Optical wavelength λ = 820 nm
Laser Class 1 according to EN
60825-1/-2
When using glass fiber 50/125 μm or glass
fiber 62.5/125 µm
Permissible optical signal at-
tenuation
max. 8 dB, with glass fiber 62.5/125 µm
Bridgeable distance max. 2 km
DNP3.0 /MODBUS RS485
Terminal Back case bottom, mounting location "B", 9-
pin DSUB socket
Test voltage 500 V; 50 Hz
Transmission speed Up to 19.200 Baud
Bridgeable distance max. 1 km

Siemens SIPROTEC 7SK80 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SK80
Category	Protection Device
Language	English