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Phoenix PSI-MOS-PROFIB/FO 850 E-FO converter 2708274, fiber optic converter, built-in optical diagnosis function, alarm contact, for PROFIBUS up to 12 Mbps, with a fiber optic interface (BFOC) on the terminal equipment, 850 nm, Suitable for PCF/fiber optic cable (multimode)

Product Type Media Converter
Product Series PSI-MOS
MTTF 247 years (SN 29500 standard, temperature 25°C, duty cycle 21%)
200 years (SN 29500 standard, temperature 40°C, duty cycle 34.25%)
130 years (SN 29500 standard, temperature 40°C, duty cycle 100%)
MTBF 252 years (Telcordia standard, temperature 25°C,21% operation cycle (5 days a week, 8 hours a day))
42 years (Telcordia standard, temperature 40°C,34.25% operation cycle (5 days a week, 12 hours a day))

electrical isolation VCC // RS-485
rated conditions 2.88W
test voltage data interface/power supply 1.5 kVrms(50 Hz,1 min)
Power
Supply Voltage Range 18V DC ... 30V DC (via plug-in COMBICON screw terminal block)
Rated supply voltage 24V DC (UL compliant)
Typical current consumption 120 mA (24V DC)
Maximum current consumption 130 mA
≤ 2 A (via DIN rail connector when running in connection site)

switching
Output Name relay output
Output Description Alarm output
outputs 1
maximum switching voltage 60V DC (resistive load, universal load)
30V AC (resistive load)
42V AC (peak, resistive load)
limit continuous current 0.46 A

Power
Connection Mode plug-in COMBICON screw terminal block
stripping length 7.00mm
Tightening torque 0.56 Nm ... 0.79 Nm

-bit distortion, input ± 35% (allowed)
-bit distortion output < 6.25%
bit delay < 1 Bit (DIP 7 = OFF, standard run)
11 Bit (DIP 7 = ON, redundant operation)
signal PROFIBUS
data: optical fiber
Channels 1
minimum transmission power -4.2 dBm (200/230 &micro;m)
-17.8 dBm (50/125 &micro;m)
-14.6 dBm (62.5/125&micro;m)
transmission length, including 3 dB system margin 2600 m (F-G 50/125 2.5dB/km)
3300 m (F-G 62.5/125 3.0dB/km)
800 m (F-K 200/230 10 dB/km with quick-mount connector)
Transfer Protocol RS-485 interface, protocol transparency
Connection Mode B- FOC (ST®)
wavelength 850 nm
Minimum Receiving Sensitivity -30 dBm (50/125 &micro;m)
receiver -3 dBm (200/230 &micro;m)
transmission medium PCF fiber
multimode glass fiber
Data: PROFIBUS according to IEC 61158, RS-485 2-wire, half-duplex, automatic control
serial transmission rate ≤ 12 Mbps
Connection Mode D-SUB-9 female connector
Transmission Length ≤ 1200 m (depending on rate, shielded twisted pair)
single wire/wiring point, rigid 0.2 mm² ... 2.5 mm²
single wire/wiring point, flexible 0.2 mm² ... 2.5 mm²
AWG stranded wire, flexible 14
AWG Wire Minimum Cross Section, Flexible 24
single wire/wiring point, maximum rigid AWG 14
Single Wire/End Point, Minimum Rigid AWG 24
transmission medium copper cable
File Format/Encoding UART(11Bit,NRZ)
data direction switching automatic control
Rated output voltage 5V ±0.25 (50 mA)
2708290
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Phoenix PSI-MOS-PROFIB/FO 850 E-FO Converter 2708274

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