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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
Overview
Specifications
Resources
Models
Contact Sales

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.

  • Connector

    Terminal block

  • No. of Ports

    2

  • Serial Standards

    RS-422
    RS-485

  • Baudrate

    50 bps to 921.6 kbps (supports non-standard baudrates)

  • Isolation

    TCC-120I: 2 kV

  • 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

  • RS-422

    Tx+, Tx-, Rx+, Rx-, GND

  • RS-485-4w

    Tx+, Tx-, Rx+, Rx-, GND

  • RS-485-2w

    Data+, Data-, GND

  • Input Current

    TCC-120: 65 mA @ 12 VDC
    TCC-120I: 180 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

    TCC-120: 65 mA @ 12 VDC
    TCC-120I: 180 mA @ 12 VDC

  • 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

  • Operating Temperature

    Standard Models: -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)

  • 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

  • Time

    1,949,025 hrs

  • Standards

    Telcordia (Bellcore), GB

Support Documents

FILTER

All 2D CAD Datasheet Declaration Manual QIG
Name Type Version Release Date
Declaration of Conformity for TCC-120/120I Download
295.0 KB 		Declaration v1.0 May 08, 2024 May 08, 2024
QIG for TCC-120/120I Series Download
1.2 MB 		QIG v11.2 Mar 01, 2023 Mar 01, 2023
Datasheet for TCC-120/120I Series Download
778.0 KB 		Datasheet v1.2 Feb 02, 2023 Feb 02, 2023
Manual for TCC-120/120I Series Download
2.0 MB 		Manual v11.0 Mar 27, 2015 Mar 27, 2015
2D CAD for TCC-120 Download
276.3 KB 		2D CAD Mar 27, 2015 Mar 27, 2015

Related Content

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All Solution Brochure White Paper

Available Models (2)

Show Images
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moxa-tcc-120-image.jpg | MoxaTCC-120
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moxa-tcc-120i-image.jpg | MoxaTCC-120I
Isolation–✓
Operating Temp.-20 to 60°C-20 to 60°C
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