Siemens siprotec 7SA522, Руководство пользователя

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Technical Data
10-5
7SA522 Manual
C53000-G1176-C119-2
– Transmission speed min. 4800 Baud; max. 115 200 Baud
factory setting: 38400 Baud
– Maximum transmission distance 15 m (50 ft)
RS485
– Connection for flush mounted case rear panel, mounting location “C”
9-pin DSUB socket
for surface mounted case at the terminal on the case bottom
shielded data cable
– Test voltage 500 V; 50 Hz
– Transmission speed min. 4800 Baud; max. 115 200 Baud
factory setting: 38400 Baud
– Maximum transmission distance 1000 m (3280 ft)
Optical fibre
– Connector Type ST–connector
for flush mounted case rear panel, mounting location “C”
for surface mounted case on the case bottom
– Optical wavelength
λ
= 820 nm
– Laser class 1 acc. EN 60825–1/ –2 using glass fibre 50/125 µm or
using glass fibre 62.5/125 µm
– Permissible optical signal attenuation max. 8 dB using glass fibre 62.5/125 µm
– Maximum transmission distance 1.5 km (0.93 miles)
– Character idle state selectable; factory setting: “Light off”
System (SCADA)
Interface (optional) RS232/ RS485/Optical floating interface for data transfer
to a master terminal
acc. to ordered version
RS232
– Connectionfor flush mounted case rear panel, mounting location “B”
9-pin DSUB socket
for surface mounted case at the terminal on the case bottom
– Test voltage 500 V; 50 Hz
– Transmission speed min. 4800 Bd, max. 38 400 Bd
factory setting: 19200 Bd
– Maximum transmission distance 15 m (50 ft)
RS485
– Connection for flush mounted case rear panel, mounting location “B”
9-pin DSUB socket
for surface mounted case at the terminal on the case bottom
– Test voltage 500 V, 50 Hz
– Transmission speed min. 4800 Bd, max. 38 400 Bd
factory setting: 19200 Bd
– Maximum transmission distance 1000 m (3280 ft)