| RS-232 Side | |
| Connector | DB9 female |
| Signals | RS-232: TxD, RxD, GND (Loop-back wiring: RTS to CTS, DTR to DSR and DCD) |
| • RS-422/485 Side | |
| Connector | Terminal Block or DB9 male |
| Signals | (interface selected by DIP switch) RS-422: TxD+, TxD-, RxD+, RxD-, GND RS-485-4w: TxD+, TxD-, RxD+, RxD-, GND RS-485-2w: Data+, Data-, GND |
| RS-485 Data Direction Control | ADDC® (Automatic Data Direction Control) |
| • Serial Communication | |
| Baudrate | 50 bps to 115.2 kbps |
| Optical Isolation | 2.5 kV rms for 1 minute (TCC-80I only) |
| • Physical Characteristics | |
| Housing | ABS + PC |
| Dimensions | TCC-80/80I: 42 x 80 x 22 mm (1.65 x 3.15 x 0.87 in) TCC-80-DB9/80I-DB9: 42 x 91 x 23.6 mm (1.65 x 3.58 x 0.93 in) |
| Weight | 50 g (0.11 lb) |
| • Environmental Limits | |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Storage Temperature | -20 to 75°C (-4 to 167°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| • Power Requirements | |
| Source of Input Power | RS-232 port (TxD, RTS, DTR) or power input jack |
| Input Voltage | 5 to 12 VDC |
| Input Current | TCC-80: 10 mA @ 5 VDC (with termination disabled) TCC-80I: 20 mA @ 5 VDC (with termination disabled) |
| • Standards and Certifications | |
| Safety | UL 60950-1 |
| EMC | EN 55032/24 |
| EMI | CISPR 32, FCC Part 15B Class B |
| EMS | EN 61000-4-2 (ESD): Contact: 4 kV; Air: 8 kV EN 61000-4-3 (RS): 80 MHz to 1 GHz: 3 V/m EN 61000-4-4 (EFT): Power: 1 kV EN 61000-4-5 (Surge): Power: 1 kV EN 61000-4-6 (CS): 150 kHz to 80 MHz: 3 V/m EN 61000-4-8 (PFMF) |
| Green Product | RoHS, CRoHS, WEEE |
| • MTBF (mean time between failures) | |
| Time | 2,781,161 hrs |
| Standard | Telcordia (Bellcore), GB |
| • Warranty | |
| Warranty Period | 5 years |
| Details | See www.moxa.com/warranty |

MOXA, Serial Media Converters
TCC-80/TCC-80I
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
- 2.5 kV isolation (for TCC-80I only)
- LED port power indicator

