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TRP-C68       8-Channel Analog input Isolated Converter

                       Support ASCII and Modbus protocol.
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Introduction
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TRP-C68 , an 8-channel Analog to Digital Converter (ADC), takes an analog input signal and converts the input into a digital output signal. It accepts analog input-a voltage or a current-and support the sample rate in ¡§ Normal ¡¨ or ¡§Fast¡¨ mode. All channels feature screw terminals for convenient connection, and LED¡¦s to indicate channel status. All inputs are provided with isolation and surge protection to protect the module against high voltage spikes, as well as ground potential differences. TRP-C68 support both ASCII and Modbus protocol, with a full set of command, dual watch-dog, and auto reset function the module can be remote controlled by PC in ASCII or Modbus RTU protocol.

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Feature

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  • Support ASCII and Modbus RTU protocol.

  • All channels can input analog signal by voltage or current.

  • Baud rate from 1.2Kbps to 115.2Kbps.

  • Surge protection on RS-485 interface.

  • LED display to indicate power and communication status. 

  • Dual Watchdog for hardware reset circuit and host operating status.

  • External switch for hardware and module¡¦s configuration.

  • Support screw terminal , or external DC power supply..

  • Wide input range DC power supply..

Specifications

  • Resolution :16 bit

  • Sample rate:                                                                                                                                                                                                                      Normal mode: 10 sample / sec.                                                                                                                                                                                              Fast Mode: 60 sample / sec.

  • Bandwidth:                                                                                                                                                                                                                        Normal Mode: 15.72Hz.                                                                                                                                                                                                         Fast Mode:/78.72Hz.

  • Zero drift: 0.03uV/C .

  • Span drift:25 ppm/C .

  • Accuracy:                                                                                                                                                                                                                         Normal 0.1 or better.                                                                                                                                                                                                             Fast: 0.5 or better.

  • Analog Input range:                                                                                                                                                                                                          Voltage:¡Ó10V,¡Ó5V,¡Ó2.5V,¡Ó1.25V,¡Ó650mV..                                                                                                                                                                                             Current: +/-20mA.

  • CMRR:92 db min/50/60Hz

  • Analog input over voltage protection:+/- 35V .

  • RS-485 connector: Industrial plug-in screw terminal.        

  • Communication Interface: RS485,2 wires.

  • LED indicator: Power and Communication.

  • Transmission distance : 4000ft . ( 1200M ). 

  • Speed: From 1.2K to 115.2Kbps.

  • Power consumption:1.2 Watt.

  • Power requirement: DC input from +10 to 30 V.

  • Operating Temperature: -10 to 50¢J .

  • Storage Temperature: -20 to 60¢J.

  • Humidity: 10-90% Non-condensing.

  • Dimension: 151mm X 75mm X 26mm .

  • Weight: 398g .

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Accessories
PWR-AD12V-Auto (Option) Switching Adaptor

Input:100~240VAC 50/60Hz 260mA

Output: DC 12V/1A

Certificate: CE, FCC, UL, PSE
T-snap (Option) DIN rail mounting adapter
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