MOXA ICF-1150I-M-ST Serial to Fiber Converter
- Model: ICF-1150I-M-ST
MOXA ICF-1150I-M-ST FEATURES
- 1 x RS-232/422/485 Serial port (DB9-F, TB)
- 1 x 100BaseFX Port (Multi-mode ST connector)
- 2 KV Isolation protection for serial ports
- 5 KM Typical data transmission distance on fiber
- 12 to 48 VDC input power range
- IP30-rated Metal body design
- DIN-rail mounting
- 0 to 60°C operating temperature range
MOXA ICF-1150I-M-ST INTRODUCTION
Three-Way Communication
The ICF-1150 Series supports 2 serial ports, with a DB9 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 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 multidrop 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.
As an Authorized Distributor of MOXA, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy the MOXA ICF-1150I-M-ST Serial to Fiber Converter online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
MOXA ICF-1150I-M-ST CERTIFICATIONS

| Converter : Interface | |
| 100Mb Fiber optic single mode (Megabit) Ports | No |
| 100Mb Fiber optic multi mode (Megabit) Ports | Yes: 1 ST Port |
| USB | No |
| Serial port | Yes : 1 x RS-232/422/485 Serial port (DB9 female connector for RS-232 interface, 5-pin terminal block connector for RS-422/485 interface) |
| Other ports | No |
| Isolation | Yes : 2KV |
| Converter : Converter specifications | |
| Maximum data transmission distance | 5 Km on the fiber |
| Minimum output power converter | -5dBm |
| Sensitivity to receiving information | -20dBm |
| Wavelength | 850nm |
| Data transfer speed ( Baudrate ) | 50 bps to 921.6 kbps (supports non-standard baudrates) |
| Require cable diameter | 50/125 μm, 800 MHz, 62.5/125 μm, 500 MHz |
| Flow Control | ADDC (automatic data direction control) for RS-485 |
| Protocols | - |
| Converter : Serial Signals | |
| RS-232 Signals | TxD, RxD, GND |
| RS-422 Signals | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-4w Signals | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w Signals | Data+, Data-, GND |
| Converter : Power Requirements | |
| Power Consumption (Output Adapter) | 300 mA @ 12 to 48 VDC |
| Power Input Plugin ( Redundant ) | No |
| Overload Current Protection | Supported |
| Reverse Polarity Protection | No |
| Input Voltage | 12 to 48 VDC |
| Input Current | 300 mA @ 12 to 48 VDC |
| Connector | Terminal block |
| Converter : General | |
| Fan / Fanless | Fanless |
| MTBF | 792,085 hrs |
| Converter : Physical Characteristics | |
| Dimensions | 30.3 x 70 x 115 mm (1.19 x 2.76 x 4.53 in) |
| Housing | Metal |
| Installation | DIN-rail mounting |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Standards and Certifications | EMC: EN 55032/35; EMI: CISPR 32, FCC Part 15B Class A; EMS: IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m, IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV, IEC 61000-4-5 Surge: Power: 4 kV; Signal: 1 kV, IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m, IEC 61000-4-8 PFMF; Environmental Testing: IEC 60068-2-1, IEC 60068-2-2, IEC 60068-2-3; Safety: UL 61010-2-201; Vibration: IEC 60068-2-6; Hazardous Locations: UL/cUL Class I Division 2 Groups A/B/C/D, ATEX Zone 2; IP30; Telcordia (Bellcore), GB |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Weight | 330 g (0.73 lb) |
| Converter : LED Indicators | |
| LED Per Port | No |
| Power | Yes |