Siemens siprotec 7SA6 User Manual

Technical Data
10-6 7SA6 Manual
C53000-G1176-C133-1
System (SCADA)
Interface (optional)
RS232/RS485/Optical floating interface for data transfer
to a master terminal
Profibus RS485/Profibus Optical
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. 38400 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. 38400 Bd
factory setting: 19200 Bd
– Maximum transmission distance 1000 m (3280 ft)
– Bridging distance max. 1 km
Profibus RS
485
– 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 up to 12 MBd
– Maximum transmission distance 1000 m at ≤ 93.75 kBd
500 m at ≤ 187.5 kBd
200 m at ≤ 1.5 MBd
100 m at ≤ 12 MBd
Optical fibre
– Connector Type ST–connector
for flush mounted case rear panel, mounting location “B”
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”

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English