Siemens siprotec SJ62 User Manual page 451

4 Technical Data
Service / Modem Interface
449
RS232/RS485
RS232
RS485
1)
Fiber Optical Link (FO)
1)
not for 7SJ64
Connection
Operation
Transmission Speed
Connection for flush
mounting housing
Connection for surface
mounting housing
Test Voltage
Maximum Distance of
Transmission
Maximum Distance of
Transmission
FO connector type
Connection for flush-
mounted case
Connection for surface
mounting housing
Optical Wavelength
Laser Class 1 according to
EN 60825-1/-2
Permissible Optical Link
Signal Attenuation
Maximum Distance of
Transmission
Character Idle State
isolated interface for data transfer
With DIGSI
min. 4,800 Baud; max. 38,400 Baud;
for 7SJ63/64: max. 115,200 Baud;
Factory setting 38,400 Baud
RS232/RS485 according to the order-
ing variant
Rear panel, mounting location „C", 9-
pin D-SUB miniature connector
at the housing mounted case on the
case bottom;
shielded data cable
500 VAC
49.2 feet (15 m)
3,280 feet (1,000 m)
ST connector
Rear panel, mounting location „C"
at the housing mounted case on the
case bottom
λ = 820 nm
using glass fiber 50/125 μm or using
glass fiber 62.5/125 μm
max. 8 dB, with glass fiber 62.5/125
μm
max. 0.93 miles (1.5 km)
Configurable: factory setting „Light off"
SIPROTEC 4, 7SJ62/63/64 Handbuch
C53000-G1140-C147-A, Edition 07.2015