Siemens siprotec 7SA6 User Manual page 634

Technical Data
System (SCADA)
Interface (optional)
10-6
RS232/RS485/Optical
Profibus RS485/Profibus Optical
acc. to ordered version
RS232
– Connectionfor flush mounted case
for surface mounted case
– Test voltage
– Transmission speed
– Maximum transmission distance
RS485
– Connection for flush mounted case
for surface mounted case
– Test voltage
– Transmission speed
– Maximum transmission distance
– Bridging distance
Profibus RS485
– Connection for flush mounted case
for surface mounted case
– Test voltage
– Transmission speed
– Maximum transmission distance
Optical fibre
– Connector Type
for flush mounted case
for surface mounted case
– Optical wavelength
– Laser class 1 acc. EN 60825–1/ –2
– Permissible optical signal attenuation max. 8 dB, using glass fibre 62.5/125 µm
– Maximum transmission distance
– Character idle state
floating interface for data transfer
to a master terminal
rear panel, mounting location "B"
9-pin DSUB socket
at the terminal on the case bottom
500 V; 50 Hz
min. 4800 Bd, max. 38400 Bd
factory setting: 19200 Bd
15 m (50 ft)
rear panel, mounting location "B"
9-pin DSUB socket
at the terminal on the case bottom
500 V, 50 Hz
min. 4800 Bd, max. 38400 Bd
factory setting: 19200 Bd
1000 m (3280 ft)
max. 1 km
rear panel, mounting location "B"
9-pin DSUB socket
at the terminal on the case bottom
500 V; 50 Hz
up to 12 MBd
≤ 93.75 kBd
1000 m at
≤ 187.5 kBd
500 m at
≤ 1.5 MBd
200 m at
≤ 12 MBd
100 m at
ST–connector
rear panel, mounting location "B"
on the case bottom
λ = 820 nm
using glass fibre 50/125 µm or
using glass fibre 62.5/125 µm
1.5 km (0.93 miles)
selectable; factory setting: "Light off"
7SA6 Manual
C53000-G1176-C133-1