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TCC-80I-DB9

 

TCC-80I-DB9

Was €96.65 Save 6% €90.85  Ex VAT Was €120.81 Save 6% €113.56  Inc VAT

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RS-232 to RS-422/485 Isolated Serial Converter with 15kV ESD Protection

Upgrade your industrial communication setup with this high-performance, port-powered RS-232 to RS-422/485 converter. Designed for reliability in demanding environments, this compact converter delivers seamless data transmission between serial interfaces, offering robust signal integrity and superior protection—all without the need for an external power source.

Reliable and Flexible Serial Communication

This RS-232 to RS-422/485 converter ensures versatile connectivity options, automatically handling RS-485 data direction control and supporting both 2-wire and 4-wire RS-485 modes as well as RS-422 conversion. With automatic baud rate detection and plug-and-play installation, it's a perfect solution for systems requiring stable, long-distance serial data communication.

Key Features

  • Port-powered design – no external power source required (optional external power supported)
  • Compact footprint – ideal for limited space applications
  • Converts RS-232 to RS-422/485 – supports both 2-wire and 4-wire RS-485 as well as RS-422
  • Automatic RS-485 data direction control – simplifies communication protocols
  • Auto baud rate detection – ensures easy setup and compatibility across devices
  • Built-in 120-ohm termination resistors – improves signal quality in long-line applications
  • 2.5 kV optical isolation – protects devices from high-voltage surges (TCC-80I model only)
  • 15 kV serial ESD protection – safeguards communication ports from electrostatic discharge
  • LED port power indicator – easy operational status monitoring
  • DB9 male connector – provides secure and easy RS-422/485 connections

Ideal For

This RS-232 to RS-422/485 serial converter is perfect for industrial automation, control systems, embedded devices, and any RS-232 legacy hardware that needs reliable conversion to RS-422 or RS-485 standards. Its optical isolation, compact design, and rugged build make it the preferred choice for engineers and technicians demanding performance and protection.

Serial Interface

  • Connector

    • DB9 male

  • No. of Ports

    • 2

  • Serial Standards

    • RS-232
      RS-422
      RS-485

  • Isolation

    • 2 kV

  • RS-485 Data Direction Control

    • ADDC (automatic data direction control)

  • Terminator for RS-485

    • N/A, 120 ohms, 120 kilo-ohms

  • Baudrate

    • 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 The DTR, DSR, DCD, CTS, and RTS pins are internally shorted.
Power Parameters

  • Input Current

    • 20 mA @ 5 to 12 VDC

  • Input Voltage

    • 5 to 12 VDC

  • No. of Power Inputs

    • 1

  • Overload Current Protection

    • Supported

  • Source of Input Power

    • Power input jack
Physical Characteristics

  • Housing

    • Plastic top cover, metal bottom plate

  • IP Rating

    • 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 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 55032/35

  • 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 60068-2-3

  • Safety

    • UL 60950-1

  • Vibration

    • IEC 60068-2-6
MTBF

  • Time

    • 2,781,161 hrs

  • Standards

    • Telcordia (Bellcore), GB
Warranty
Download datasheet