Interfaces
Optical Interface
Optical input/output 1 transmitter, 1 receiver
Factory setting: light idle state OFF
Optical connector ST bayonet closure
Data indications 2 x LED, yellow: Transmit and receive fiber-optic
data (FO Tx/Rx)
None
Wavelength 820 nm
Injected power -19 dBm, gradient fiberglass, 50 µm/125 µm
-15 dBm, gradient fiberglass, 62.5 µm/125 µm
Sensitivity -30 dBm
Optical budget Typically 10 dB (+3 dB system reserve)
Maximum range 3 km with gradient fiberglass, 62.5 µm/125 µm
3.5 m with plastic fiber, 980 µm/1000 µm
Note
When connecting SIPROTEC devices, the reliable
distance over gradient fiberglass 62.5 µm/125
µm, is about 1.5 km.
Minimum baud rate 9600 Bd
Maximum baud rate 115 200 Bd
RS232 Interface
Connection
9-pin D-sub socket
Maximum baud rate 115 kBd
Minimum baud rate 9.6 kBd
Life Contact
Connection
Standard relay with 1 change-over contact;
isolated; 3‑pole terminal (Phoenix)
ISO test voltage 3.51 kV
RMS
Contact voltage (rated voltage) DC 250 V
Switching power ON: 1000 W/1000 VA
OFF: 40 W/30 VA
Switched current 5 A continuous; 30 A for 0.5 s
Fault display LED, red (Error); continuous if device is not ready
for operation or in case of an error of the internal
power supply.
5.2
Technical Data
5.2 Interfaces
Accessories, RS232 Optical Fiber Converter 7XV5652-0CA00, Manual 35
C53000-G9050-C606-1, Edition 03.2020
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