Phoenix PSI-MOS-RS232/FO 850 E-FO converter 2708371, fiber optic converter, built-in optical diagnosis function, alarm contact, for RS-232 interface up to 115.2 kbps, with a fiber optic interface (BFOC) on the terminal equipment, 850 nm, Suitable for PCF/fiber optic cable (multimode)
Application Description
Application Description
for industrial applications only
Use Restrictions
EMC Description
EMC: Class A products, see the manufacturer's declaration in the download area
Use Restrictions
CCCex Description
is not permitted in China for use in potentially explosive areas.
Product Type
Media Converter
MTTF
1092 number (SN 29500 standard, temperature 25°C, duty cycle 21%)
468 years (SN 29500 standard, temperature 40°C, duty cycle 34.25%)
194 years (SN 29500 standard, temperature 40°C, duty cycle 100%)
MTBF
320 years (Telcordia standard, temperature 25°C,21% operation cycle (5 days a week, 8 hours a day))
48 years (Telcordia standard, 40°C,34.25% cycle (5 days a week, 12 hours a day))
electrical isolation
VCC // V.24 (RS-232)
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
Rated supply voltage
24V DC (UL compliant)
Typical current consumption
120 mA (24V DC)
Maximum current consumption
120 mA
switching
Output Name
relay output
Output Description
Alarm output
outputs
1
maximum switching voltage
60V DC
42V AC
limit continuous current
0.46 A
Power
Connection Mode
plug-in COMBICON screw terminal block
Tightening torque
0.56 Nm ... 0.79 Nm
-bit distortion, input
± 35% (allowed)
-bit distortion output
< 6.25%
signal
Modbus
transmission channel
2(1/1)RxD, TxD, Full Duplex
data: optical fiber
Channels
1
minimum transmission power
-4.6 dBm (200/230 µm)
-17.6 dBm (50/125 µm)
-13.6 dBm (62.5/125µm)
transmission length, including 3 dB system margin
2800 m (F-K 200/230 8 dB/km with quick-mount connector)
4200 m (F-G 50/125 2.5dB/km)
4800 m (F-G 62.5/125 3.0dB/km)
Transfer Protocol
is transparent to RS-232 interface protocols
Connection Mode
B- FOC (ST®)
wavelength
850 nm
Minimum Receiving Sensitivity
-33.2 dBm
transmission medium
PCF fiber
multimode glass fiber
data: RS-232 interface, according to ITU-T V.28, EIA/TIA-232, DIN 66259-1
