Siemens SIPROTEC 7SJ62 User Manual

Technical Data
4.1 General Device Data
SIPROTEC, 7SJ62/64, Manual
C53000-G1140-C207-2, Release date 01.2008
470
4.1.4 Communication Interfaces
Operating Interface
Service / Modem Interface
1)
not for 7SJ64
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 Baud
RS232/RS485 RS232/RS485 according to the ordering
variant
Connection for flush-mounted casing rear panel, mounting location „C“,
9-pole D-SUB miniature female connector
Connection for surface-mounted
casing
at the housing mounted case on the case
bottom;
shielded data cable
Test Voltage 500 VAC
RS232
Maximum Distance of Transmission 49.2 feet (15 m)
RS485
Maximum Distance of Transmission 3,280 feet (1,000 m)
Fiber Optical Link (FO)
1)
FO connector type ST connector
Connection for flush-mounted casing Rear panel, mounting location „C“
Connection for surface-mounted
casing
at the housing mounted case on the 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
Permissible Optical Link Signal Atten-
uation
max. 8 dB, with glass fiber 62.5/125 µm
Maximum Distance of Transmission max. 0.93 miles (1.5 km)
Character Idle State Configurable: factory setting „Light off“
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Siemens SIPROTEC 7SJ62 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SJ62
Category	Relays
Language	English