PSI-MOS-PROFIB/FO 850 T-SO - FO converters

2708614

FO converter with integrated optical diagnostics, coated PCB, alarm contact, for PROFIBUS up to 12 Mbps, T-coupler with two FO interfaces (BFOC), 850 nm, for PCF or fiberglass cable (multimode)

The PSI-MOS-PROFIB/FO... devices convert copper-based PROFIBUS interfaces to fiber optics. The integrated optical diagnostics allow permanent monitoring of the FO paths during installation and also during operation. The floating switch contact is activated when the signal output on the fiber optic paths drops to a critical level. The PSI-MOS-PROFIB/FO... T T-couplers allow the interface to be converted for two FO cables. They can be used to create linear structures and ring structures for increased system availability.

Utilization restriction
EMC note EMC: class A product, see manufacturer's declaration in the download area
Utilization restriction
CCCex note Use in potentially explosive areas is not permitted in China.

Product type Media converter
MTTF 212 Years (SN 29500 standard, temperature 25°C, operating cycle 21%)
150 Years (SN 29500 standard, temperature 40°C, operating cycle 34.25%)
86 Years (SN 29500 standard, temperature 40°C, operating cycle 100%)
MTBF 149 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day))
24 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day))

Electrical isolation VCC // RS-485
Maximum power dissipation for nominal condition 2.88 W
Test voltage data interface/power supply 1.5 kVrms (50 Hz, 1 min.)
Supply
Supply voltage range 18 V DC ... 30 V DC (via pluggable COMBICON screw terminal block)
Nominal supply voltage 24 V DC (in acc. with UL)
Typical current consumption 120 mA (24 V DC)
Max. current consumption 130 mA
≤ 2 A (For operation in a joining station, via the DIN rail connector)

Switching
Output name Relay output
Output description Alarm output
Number of outputs 1
Maximum switching voltage 60 V DC (Resistive Load, General Load)
30 V AC (Resistive load)
42 V AC (peak, resistive load)
Limiting continuous current 0.46 A

Supply
Connection method COMBICON plug-in screw terminal block
Stripping length 7.00 mm
Tightening torque 0.56 Nm ... 0.79 Nm

Bit distortion, input ± 35 % (permitted)
Bit distortion, output < 6.25 %
Bit delay < 1 bit (DIP 7 = OFF, standard operation)
11 bit (DIP 7 = ON, redundancy operation)
Signal PROFIBUS
Data: optical FO
No. of channels 2
Transmit capacity, minimum -4.2 dBm (200/230 µm)
-17.8 dBm (50/125 µm)
-14.6 dBm (62,5/125 µm)
Transmission length incl. 3 dB system reserve 2600 m (with F-G 50/125 2.5 dB/km)
3300 m (with F-G 62,5/125 3.0 dB/km)
800 m (F-K 200/230 10 dB/km with quick mounting connector)
Connection method B-FOC (ST®)
Wavelength 850 nm
Minimum receiver sensitivity -30 dBm (50/125 µm)
Maximum receiver sensitivity -3 dBm (200/230 µm)
Transmission medium PCF fiber
Multi-mode fiberglass
Data: PROFIBUS acc. to IEC 61158, RS-485 2-wire, half duplex, automatic control
Serial transmission speed ≤ 12 Mbps
Connection method D-SUB-9 female connector
Transmission length ≤ 1200 m (depending on the data rate, with shielded, twisted pair data cable)
Single conductor/terminal point, rigid 0.2 mm² ... 2.5 mm²
Single-wire/terminal point, flexible 0.2 mm² ... 2.5 mm²
Max. AWG conductor cross section, flexible 14
Min. AWG conductor cross section, flexible 24
Single-wire/terminal point, rigid AWG max. 14
Single-wire/terminal point, rigid AWG min. 24
Transmission medium Copper
File format/coding UART (11 Bit, NRZ)
Data direction switching Automatic control
Output nominal voltage 5 V ±0.25 (50 mA)

Width 35 mm
Height 99 mm
Depth 105 mm