Beschreibung
Moxas Seriell-zu-Seriell-Medienkonverter können zwischen RS-232, RS-422 und RS-485 konvertieren, wodurch Kompatibilitätsprobleme vermieden werden, die häufig bei der Kommunikation zwischen verschiedenen seriellen Schnittstellen auftreten.
RS-232 zu RS-422/485 Konverter mit optischer Isolierung
Serial Interface
- Baudrate 50 bps to 921.6 kbps (supports non-standard baudrates)
- Connector Terminal block
- Isolation 2 kV (I models)
- No. of Ports 2
- Pull High/Low Resistor for RS-485 1 kilo-ohm, 150 kilo-ohms
- RS-485 Data Direction Control ADDC (automatic data direction control)
- Serial Standards
RS-232
RS-422
RS-485
- Terminator for RS-485 N/A, 120 ohms, 120 kilo-ohms
Serial Signals
- RS-232 TxD, RxD, RTS, CTS, 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 150 mA @ 12 to 48 VDC
- Input Voltage 12 to 48 VDC
- No. of Power Inputs 1
- Overload Current Protection Supported
- Power Connector Terminal block (for DC models)
Physical Characteristics
- Housing Metal
- Dimensions 67 x 100.4 x 22 mm (2.64 x 3.93 x 0.87 in)
- IP Rating IP30
- Weight 148 g (0.33 lb)
- Installation
DIN-rail mounting (with optional kit)
Wall mounting
Environmental Limits
- Operating Temperature -20 to 60°C (-4 to 140°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: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 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 60950-1
- Vibration IEC 60068-2-6
MTBF
- Time 3,017,857 hrs
- Standards Telcordia (Bellcore), GB