TCC-80I-DB9 - Port-fed RS-232 to RS-422485 converter with 15 KV serial ESD protection

Moxa's serial-to-serial media converters can convert between RS-232, RS-422 and RS-485, eliminating compatibility issues that often occur when communicating between different serial interfaces.

Port-powered RS-232 to RS-422/485 converter with 15 KV serial ESD protection, DB9 connector on the RS-422/485 side and 2.5 KV optical isolation

Serial interface
Connector
- DB9 connector
Number of ports
- 2
Serial standards
- RS-232
- RS-422
- RS-485
Isolation
- 2 kV
RS-485 data direction control
- ADDC (automatic data direction control)
Terminating resistor for RS-485
- N/A, 120 Ohm, 120 Kilo-Ohm
Baud rate
- 300 bps to 115.2 kbps

Serial signals
RS-422
- Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w
- Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w
- Data+, Data-, GND
RS-232
- TxD, RxD, GND

Performance parameters
Input current
- 20 mA @ 5 to 12 VDC
Input voltage
- 5 to 12 VDC
Number of current inputs
- 1
Overload current protection
- Supports
Source of input power
- Current input socket

Physical properties
Housing
- Top cover made of plastic, Metal base plate
IP protection class
- IP30
Dimensions
- 42 x 91 x 23.6 mm (1.65 x 3.58 x 0.93 in)
Weight
- 50 g (0.11 lb)
Installation
- Desktop

Environmental conditions
Operating temperature
- 0 to 60°C (32 to 140°F)
Storage temperature (including packaging)
- -20 to 75°C (-4 to 167°F)
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
- 2,781.161 hours
Standards
- Telcordia (Bellcore), GB