PERCORSO: >> Media converters >> fiber converters

ICF-1150-S-ST-T, Industrial RS-232/422/485 to Fiber Optic Converter, ST Single mode, -40 to 85 °C

Features and Benefits

RS-232, fiber, and RS-422/485 3-way communication
Rotary switch to change the pull high/low resistor value
Extend RS-232/422/485 transmission up to:
· 40 km with single-mode
· 5 km with multi-mode
3-way Galvanic Isolation (for "I" model only)
- 40 to 85°C wide temperature models available
Class I, Div. II certification

Three-Way Communication

The ICF-1150 series support 2 serial ports, with a D-sub connector for RS-232 communication and a removable terminal block for RS-422 or RS-485 communication. The 3 ports (2 serial ports and one fiber port) are completely independent. When an ICF-1150 converter receives data from any one port, it will send the data out through the other 2 ports. For example, once the ICF-1150 converter receives a command from the remote master through the fiber port, it will convert the signal and send the command through the RS-232 and RS-422/485 ports at the same time. If the user is monitoring a system running on an RS-485 network, there is no need to use an additional RS-232 to RS-485 converter to connect the laptop computer's serial port to the RS-485 bus.

Rotary Switch for Setting the Pull High/Low Resistor

The RS-485 interface supports multi-drop or daisy-chain connections, which system engineers will use to connect serial devices such as meters, RTUs, and readers together on the same bus. Since the number of serial devices on the same bus will cause the impedance of the data line to increase, the ICF-1150 allows users to tune the pull high/low resistor. Just rotate the switch to the appropriate value without removing the ICF-1150 from the DIN-rail.

• Optical Fiber Side

Fiber Connector SC or ST
Cable Requirements Single-mode: 8.3/125, 8.7/125, 9/125, or 10/125 μm
Multi-mode: 50/125, 62.5/125, or 100/140 μm
Transmission Distance Single-mode: 40 km
Multi-mode: 5 km
Wavelength ICF-1150-S (single-mode): 1310 nm
ICF-1150-M (multi-mode): 850 nm
Tx Output ICF-1150-S (single-mode): > -5 dBm
ICF-1150-M (multi-mode): > -5 dBm
Rx Sensitivity ICF-1150-S (single-mode): -25 dBm
ICF-1150-M (multi-mode): -20 dBm
Point-to-Point Transmission Half-duplex or full-duplex
Ring Transmission Half-duplex

• RS-232/422/485 Side

RS-232 Signals TxD, RxD, GND
RS-422 Signals TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w Signals TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w Signals Data+, Data-, GND
Baudrate 50 bps to 921.6 Kbps
ESD Protection 15 KV for all signals
Isolation 2 KV RMS isolation per I/O port for 1 minute

• Physical Characteristics

Housing Aluminum (1 mm)
Dimensions 30.3 x 70 x 115 mm (1.19 x 2.76 x 4.53 in)
Weight 330 g

• Environmental Limits

Operating Temperature Standard Models: 0 to 60°C (32 to 140°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)

• Power Requirements

Input Voltage 12 to 48 VDC
Power Consumption ICF-1150: 127 mA @ 12 V
ICF-1150I: 163 mA @ 12 V
Voltage Reversal Protection Protects against V+/V- reversal
Over Current Protection 1.1 A (protects against two signals shorted together)

• Standards and Certifications

Safety UL 508
Hazardous Location UL/cUL Class I Division 2 Groups A/B/C/D, ATEX Zone 2 EEx nC IIC
EMC CE, FCC
EMI EN 55022 Class B, FCC Part 15 Subpart B Class B
EMS EN 61000-4-2 (ESD) Level 4,
EN 61000-4-3 (RS) Level 2,
EN 61000-4-4 (EFT) Level 4,
EN 61000-4-5 (Surge) Level 3,
EN 61000-4-6 (CS) Level 2,
EN 61000-4-8 (PFMF) Level 3
Freefall IEC 60068-2-32
Green Product RoHS, CRoHS, WEEE

• MTBF (mean time between failures)

Time 792,085 hrs
Database Telcordia (Bellcore), GB
Water and Dust Proof IP30

• Warranty

Warranty Period 5 years