Technical Data
4.1 General Device Data
SIPROTEC, 7SJ61, Manual
C53000-G1140-C210-1, Release date 02.2008
309
4.1.4 Communication Interfaces
Operating Interface
Service / Modem Interface
Connection Front side, non-isolated, RS232, 9-pin DSUB port for connect-
ing a personal computer
Operation With DIGSI
Transmission Speed min. 4,800 baud; max. 115,200 baud;
Factory setting: 115,200 baud; Parity: 8E1
Maximum Distance of Transmission 49.2 feet (15 m)
Connection Isolated interface for data transfer
Operation With DIGSI
Transmission Speed min. 4,800 baud, max. 115,200 baud;
Factory Setting 38.400 Bd
RS232/RS485 RS232/RS485 according to the order variant
Connection for panel flush
mounting housing
Rear panel, mounting location "C2", 9-pin D-
subminiature female connector
Connection for panel surface
mounting housing
In the housing at the case bottom;
Shielded data cable
Test voltage 500 V; 50 Hz
RS232
Bridgeable distance 49.2 feet (15 m)
RS485
Bridgeable distance 3,280 feet (1000 m)
Fiber optic cable (FO)
FO connector type ST connector
Connection for panel flush
mounting housing
Rear panel, mounting location "C"
For panel surface mounting
housing
In console housing at case bottom
Optical wavelength λ = 820 NM
Laser Class 1 according to
EN 60825-1/-2
Using glass fiber 50/125 µm or using glass
fiber 62.5/125 µm
Admissible optical signal atten-
uation
Max. 8 dB, with glass fiber 62.5/125 µm
Bridgeable distance Max. 0.93 miles (1.5 km)
Character idle state Configurable; factory setting "Light off"
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