Siemens SIPROTEC 7SJ62 Instruction Manual

Technical Data
10-6 7SJ62 Manual
C53000-G1140-C121-1
For Panel Surface-
Mounted Case on the case bottom
– Transmission Speed up to 1.5 M Baud
recommended: > 500 k Baud
– Optical Wavelength λ = 820 nm
– Laser class 1 Under EN 60825–1/ –2 using glass fiber 50/125 µm or
using glass fiber 62.5/125 µm
– Optical Link Signal Attenuation max. 8 dB, with glass fiber 62.5/125 µm
– Channel Distance max. 1.5 km (0.95 miles)
– Character Idle State selectable: factory setting “Light Off”
Clock – Time Synchronization DCF77/IRIG B–Signal
– Connection For Flush-mounted Case rear panel, mounting location “A“
9 - pin DSUB port
For Panel Surface- at the terminal on the case bottom
Mounted Case
– Signal Rated Voltage selectable 5 V, 12 V or 24 V
– Signal Levels and Burdens:
10.1.5 Electrical Tests
Specifications Standards: IEC 60255 (Product Standards)
ANSI/IEEE C37.90.0,.C37.90.0.1,C37.90.0.2
UL 508
DIN 57 435 Part 303
See also standards for individual functions
Insulation Tests Standards: IEC 60255–5, IEC 60870–2–1
– High Voltage Test (routine test) 2.5 kV (rms) AC
All circuits except power supply,
Binary Inputs, and
Communications Interface
– High Voltage Test (routine test) 3.5 kVDC
only power supply and binary inputs
Rated Signal Voltage
5V 12V 24V
V
IHigh
6.0 V 15.8 V 31 V
V
ILow
1.0 V at I
ILow
= 0.25 mA 1.4 V at I
ILow
= 0.25 mA 1.9 V at I
ILow
= 0.25 mA
I
IHigh
4.5 mA to 9.4 mA 4.5 mA to 9.3 mA 4.5 mA to 8.7 mA
R
I
890 Ω at V
I
= 4 V
640 Ω at V
I
= 6 V
1930 Ω at V
I
= 8.7 V
1700 Ω at V
I
= 15.8 V
3780 Ω at V
I
= 17 V
3560 Ω at V
I
= 31 V
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Siemens SIPROTEC 7SJ62 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SJ62
Category	Relays
Language	English