TCC-120/120I Series
Industrial RS-422/485 converters/repeaters with optional 2 kV isolation
Features and Benefits
- Boosts serial signal to extend transmission distance
- Wall mounting or DIN-rail mounting
- Terminal block for easy wiring
- Power input from terminal block
- DIP switch setting for built-in terminator (120 ohm)
- Boosts RS-422 or RS-485 signal, or converts RS-422 to RS-485
- 2 kV isolation protection (TCC-120I)
Certifications
- UL Listed
- CE
- FCC
Introduction
The TCC-120 and TCC-120I are RS-422/485 converters/repeaters designed to extend RS-422/485 transmission distance. Both products have a superior industrial-grade design that includes DIN-rail mounting, terminal block wiring, and an external terminal block for power. In addition, the TCC-120I supports optical isolation for system protection. The TCC-120 and TCC-120I are ideal RS-422/485 converters/repeaters for critical industrial environments.
Specifications
Shown for TCC-120. Per-model differences are listed in the selection grid above.
Serial Interface
- Connector
- Terminal block
- No. of Ports
- 2
- Serial Standards
- RS-422 RS-485
- Baudrate
- 50 bps to 921.6 kbps (supports non-standard baudrates)
- Pull High/Low Resistor for RS-485
- 1 kilo-ohm, 150 kilo-ohms
- RS-485 Data Direction Control
- ADDC (automatic data direction control)
- Terminator for RS-485
- N/A, 120 ohms, 120 kilo-ohms
Serial Signals
- 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
- 65 mA @ 12 VDC
- Input Voltage
- 12 to 48 VDC
- No. of Power Inputs
- 1
- Overload Current Protection
- Supported
- Power Connector
- Terminal block (for DC models)
- Power Consumption
- 65 mA @ 12 VDC
Physical Characteristics
- Housing
- Metal
- IP Rating
- IP30
- Dimensions
- 67 x 100.4 x 22 mm (2.64 x 3.93 x 0.87 in)
- 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
- 1,949,025 hrs
- Standards
- Telcordia (Bellcore), GB
Warranty
- Warranty Period
- 5 years
- Details
- See www.moxa.com/warranty
Resources
| Name | Type | Version | Date |
|---|---|---|---|
| Declaration of Conformity for TCC-120/120I295.0 KB | Declaration | v1.0 | May 08, 2024 |
| QIG for TCC-120/120I Series1.2 MB | QIG | v11.2 | Mar 01, 2023 |
| Datasheet for TCC-120/120I Series778.0 KB | Datasheet | v1.2 | Feb 02, 2023 |
| Manual for TCC-120/120I Series2.0 MB | Manual | v11.0 | Mar 27, 2015 |
| 2D CAD for TCC-120276.3 KB | 2D CAD | — | Mar 27, 2015 |
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