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s
Optical 1300 nm Interface
only 50/125 µm or 62,5/125 µm
multimode fiber
(attenuation 2-5 dB/km)
Optical inputs / outputs
FO connector
Data flow indicator
Fault indicatore
Wavelength
Injective power
Sensitivity
Optical budget
Minimum distance
Maximum baud rate
Minimum baud rate
Safety Tests
acc. to DIN EN 61010 Part 1
Overvoltage category
Pollution degree
Fire integrity class acc. to UL 94
Page 10 of 32
Repeater 820nm / 1300nm
1 transmitter, 1 receiver
Delivery state:
Light OFF in idle state
Transmitter :
HFBR 1315M
Receiver : HFBR 2315M
BFOC (ST)
Yellow LED receive
Green LED: 5 V o.k.
1300 nm
• min. –19,5 dBm with
Gradient fiber 62,5/125 µm
• min. –16 dBm with Gradient
fiber 50/125 µm
typ. min 41,5 dBm
• min 25,5 dB with Gradient
fiber 62,5/125 µm
• min. 22 dB with Gradient
fiber 50/125 µm
5 km
• typ. 8,5 km with Gradient
fiber 62,5/125 µm attenuation
<2dB/km
• typ. 5 km with Gradient fiber
50/125 µm
5 MBd
9,6KBd
III
2
V0
A 12/03
s
Insulation Tests
EN61010
IEC 255-5: ANSI/IEEE C37.90.0
Voltage test (routine test)
- Auxiliary power to relay
Surge immunity test (type test)
VDE0435, Pt. 303
- Auxiliary power to relay
A 12/03
Repeater 820nm / 1300nm
DC 5.25 kV / 1 s
(with bypass capacitors)
AC 3.7 kV / 50 Hz / 1 s
(without bypass capacitors)
3 positive and 3 negative
surges in intervals of 5 s
all circuits, Class III (not on
open contacts)
Page 11 of 32
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