MOXA TCC-80I Converter RS-232 to RS-485 RS-422 + 2.5kV Port Isolation

MOXA TCC-80I Converter RS-232 to RS-485 RS-422 + 2.5kV Port Isolation Features and Benefits • External power source supported but not required • Compact size • Converts RS-422, and both 2-wire and 4-wire RS-485 • RS-485 automatic data direction control • Automatic baudrate detection • Built-in 120-ohm termination resistors • LED port power indicator The TCC-80/80I media converters provide complete signal conversion between RS-232 and RS-422/485, without requiring an external power source. The converters support both half-duplex 2-wire RS-485 and full-duplex 4-wire RS-422/485, either of which can be converted between RS232’s TxD and RxD lines. Automatic data direction control is provided for RS-485. In this case, the RS-485 driver is enabled automatically when the circuitry senses the TxD output from the RS-232 signal. This means that no programming effort is required to control the transmission direction of the RS-485 signal. Environmental Limits Operating Temperature 0 to 60°C (32 to 140°F) Storage Temperature (package included) -20 to 75°C (-4 to 167°F) Ambient Relative Humidity 5 to 95% (non-condensing) Standards and Certifications EMC EN 55032/24 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 EN 60950-1, IEC 60950-1 Vibration IEC 60068-2-6 MTBF Time 2,781,161 hrs Standards Telcordia (Bellcore), GB