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Trycom TRP-C29U
Dig Isolated Converter

  • C29U
  • Trycom-TRP-C29U_1

179 €

excl VAT
art TRP-C29U

USB to 8 Ch. In/Out Digital ports

USB to 8-channel isolated digital input and 8-channel digital output. Support ASCII and Modbus RTU Protocol.

Product information

TRP-C29U is a USB to serial interface that provides 8 optical isolated digital input and 8-channel, digital output with open collector. All channel features screw terminals for convenient connection of field signals as well as LED’s to indicate channel status. Input channels are equipped with 3750Vms DC isolation. For easy user access, TRP-C29U can enter configuration and self-test mode with the external dip-switches. The TRP-C29U support both ASCII and Modbus protocol, with a full set of command, dual watch-dog, and auto reset function. The module can be bi-directionally remote controlled by PC in ASCII or Modbus RTU protocol.
  • USB powered input
  • System get a serial com port when USB plug in
  • Support ASCII and Modbus RTU protocol
  • Supports baud rates from 1.2Kbps to 115.2 Kbps
  • All 8 channels digital input ca be used as counter
  • Digital input signal with 3750Vrms isolation protection
  • Dual watchdog: Module’s firmware, host computer traffic
  • LED for each channels working status
  • DIN rail and panel mount support
  • Configured and self-test by outer dip-switch
  • Support screw terminal and external DC power adapter


Built-in USB 2.0 to serial bridgeYes
Input channel8 digital input channels
Input optical isolation3750 Vrms
Input logical level 0+1V (max)
Input logical level 1+4.0V ~ +30V
Digital Input can be used as counter channel8
Input counterDec 0~65535(max) or Hex 0000~FFFF(max)
Input impedance3Kohm
Input Counter frequency100Hz
Input distance500M (max)
Output Maximum voltage+30V
Output Maximum current100 mA
Digital output isolation3750 Vrms
Communication interfaceUSB
Communication speedBaud rate from 1.2kbps to 115.2Kbps
Dual watchdogHardware reset circuit, module and host operating status
Signal LEDPower on, all channels
Power supplyDirectly input from USB
Connection typeScrew terminal, accepts AWG #12~32 wires
Power consumption1.2W
Operating environment-10 to 50°C
Storage temperature-20 to 70°C
Humidity10-90% Non-condensing
Dimension (mm)151 x 75 x 26

What´s included

In the box
  • Main unit
  • Software CD


10 €

Trycom T-snap

Trycom T-snap

Trycom T-snap Adapter

DIN rail mounting adapter.

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