Phoenix PSI-MOS-RS485W2/FO 660 T-FO converter 2708300, optical fiber converter, built-in optical diagnosis function, alarm contact, used for RS-485 2-wire bus system up to 500 kbps (SUCONET K, Modbus ...),NRZ coding, T-type coupler with two optical fiber interfaces (FSMA),660 nm, suitable for polymer fiber/PCF fiber cable
Product Type
Media Converter
Product Series
PSI-MOS
MTTF
654 years (SN 29500 standard, temperature 25°C, duty cycle 21%)
287 years (SN 29500 standard, temperature 40°C, duty cycle 34.25%)
118 years (SN 29500 standard, temperature 40°C, duty cycle 100%)
MTBF
220 years (Telcordia standard, temperature 25°C,21% operation cycle (5 days a week, 8 hours a day))
44 years (Telcordia standard, 40°C,34.25% cycle (5 days a week, 12 hours a day))
electrical isolation
VCC // RS-485
rated conditions
2.4W
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
100 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
signal
Modbus
S-BUS
Suconet K
J-BUS
DATA HIGHWAY
data: optical fiber
Channels
2
minimum transmission power
-5.3 dBm (980/1000 µm)
-16 dBm (200/230 µm)
transmission length, including 3 dB system margin
100 m (F-P 980/1000 230 dB/km with quick-mount connector)
800 m (F-K 200/230 10 dB/km with quick-mount connector)
