https://www.phoenixcontact.com/us/produkte/2708423
01.02.2013Page2/13
FO converters-PSI-MOS-RS232/FO 850 T-2708423
Technical data
Serial interface
Transmission medium Copper
Transmission length ≤ 15 m
Connection method D-SUB-9 male connector
Conductor cross section solid min. 0.2 mm²
Conductor cross section solid max. 2.5 mm²
Conductor cross section stranded min. 0.2 mm²
Conductor cross section stranded max. 2.5 mm²
Conductor cross section AWG/kcmil min. 24
Conductor cross section AWG/kcmil max 14
Serial transmission speed 115.2 kbps (NRZ)
Optical interface FO
Transmit capacity, minimum -4.6 dBm (200/230 µm)
Transmit capacity, minimum -17.6 dBm (50/125 µm)
Transmit capacity, minimum -13.6 dBm (62,5/125 µm)
Minimum receiver sensitivity -33.20 dBm
Wavelength 850 nm
Transmission length incl. 3 dB system reserve 2800 m (with F-K 200/230 8 dB/km with quick mounting connector)
Transmission length incl. 3 dB system reserve 4200 m (with F-G 50/125 2.5 dB/km)
Transmission length incl. 3 dB system reserve 4800 m (with F-G 62,5/125 3.0 dB/km)
Transmission medium HCS fiber
Transmission medium Multi-mode fiberglass
Connection method
B-FOC (ST
®
)
Fault warning output
Maximum switching voltage 60 V DC
Maximum switching voltage 42 V AC
Limiting continuous current 0.46 A
Power supply
Supply voltage range 18 V DC ... 30 V DC
Max. current consumption 120 mA
Typical current consumption 120 mA (24 V DC)
Connection method COMBICON plug-in screw terminal block
General data
Transmission channels 2 (1/1), RxD, TxD, full duplex
Bit distortion, input ± 35 % (permitted)
Bit distortion, output < 6.25 %
Width 35 mm
Height 99 mm
Depth 105 mm
Ambient temperature (operation) -20 °C ... 60 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Permissible humidity (operation) 30 % ... 95 % (no condensation)
