Description
Serial converter – Industrial RS-232/422/485 to single-mode fiber converter, SC connector, 2 kV isolation, IECEx, -40 to 85°C operating temperature
Serial Interface
- No. of Ports: 2
- Serial Standards: RS-232 RS-422 RS-485
- Baudrate: 50 bps to 921.6 kbps (supports non-standard baudrates)
- Flow Control: ADDC (automatic data direction control) for RS-485
- Connector: 5-pin terminal block Single-mode SC connector
- Isolation: 2 kV (I models)
- Optical Fiber: Read more Low-Speed Fiber Module Multi-Mode Single-Mode Fiber Cable Requirements 50/125 µm, 800 MHz G.652 62.5/125 µm, 500 MHz Typical Distance 5 km 40 km Wavelength Typical (nm) 850 1310 TX Range (nm) 840 to 860 1290 to 1330 RX Range (nm) 800 to 900 1100 to 1650 Optical Power TX Range (dBm) 0 to -8 0 to -8 RX Range (dBm) 0 to -25 0 to -25 Link Budget (dB) 15 20 Dispersion Penalty (dB) 1 1 Note: When using a power meter to measure the fiber TX power, set the baudrate to 9,600 bps and send data (00, ..., 0h) to the serial converter’s serial port.
- Pull High/Low Resistor for RS-485: 150 kilo-ohm, 10 kilo-ohm, 4.7 kilo-ohm, 3.3 kilo-ohm, 1 kilo-ohm, 909 ohm, 822 ohm, 770 ohm, 500 ohm, 485 ohm
- RS-485 Data Direction Control: ADDC (automatic data direction control)
- Terminator for RS-485: N/A, 120 ohms, 120 kilo-ohms
Serial Signals
- RS-232: TxD, RxD, GND
- RS-422: Tx+, Tx-, Rx+, Rx-, GND
- RS-485-4w: Tx+, Tx-, Rx+, Rx-, GND
- RS-485-2w: Data+, Data-, GND
Power Parameters
- Input Current: 300 mA (max)
- Input Voltage: 12 to 48 VDC
- No. of Power Inputs: 1
- Overload Current Protection: Supported
- Power Connector: Terminal block
Physical Characteristics
- Housing: Metal
- IP Rating: IP30
- Dimensions: 30.3 x 70 x 115 mm (1.19 x 2.76 x 4.53 in)
- Weight: 330 g (0.73 lb)
- Installation: DIN-rail mounting
Environmental Limits
- Operating Temperature: -40 to 85°C (-40 to 185°F)
- Storage Temperature (package included): -40 to 85°C (-40 to 185°F)
- Ambient Relative 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 IECEx
MTBF
- Time: 792,085 hrs
- Standards: Telcordia (Bellcore), GB
Warranty
