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TRP-C24      16-channel digital output (Open Collector) isolated RS-485 Module

                      Support ASCII and Modbus RTU protocol

 
     
Introduction

 

The TRP-C24, an isolated output open collector RS-485 module, provides 16 digital outputs channels that allow you output open collector signal (100mA) to driven your devices on RS-485 network. All channels feature screw terminals for convenient connection of field signals as well as LED’s to indicate channel working status. All outputs are equipped with photo-couplers to protect the module against high voltage spikes, as well as ground potential differences. For easy user access, TRP-C24 can enter configuration mode and self-test mode with outer dip-switch. TRP-C24 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.

 

 
Features

 

  • Wide input range DC power supply..

  • Support ASCII and Modbus RTU protocol.

  • Supports baud rates from 1.2Kbps to 115.2 Kbps.

  • Digital output 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 external dip-switch.

  • Support screw terminal and external DC power adaptor.

 

Specifications

 

  • Power Input Voltage DC +10V to +30V.

  • Protocol: ASCII and Modbus RTU.

  • Digital output maximum voltage:+30V.

  • Digital output maximum current: 100mA.

  • Digital output isolation: 3750Vrms.

  • Communication interface: RS-485 differential 2 half/duplex wires.

  • Communication speed form 1.2Kbps to 115.2Kbps auto-switching.

  • Data format: Data bit: 8, Parity Check: None, Stop Bit: 1.

  • Distance: up to 4000ft ( 1200M ).

  • Connection type: Screw terminal for maximum AWG 12 wire.

  • Signal LED: Power, and all output channels.

  • Power supply: Screw terminal, or external DC adapter.

  • Power consumption 1.5W.

  • Operating environment: 0 to 50.

  • Storage temperature:. -20 to 70.

  • Humidity: 10~90% Non-condensing.

  • Dimension: 151mm X 75mm X 26mm .

  • Weight: 395g .

 
Accessories
PWR-AD12V-Auto (Option) Switching Adaptor

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

Output: DC 12V/1A

Certificate: CE, FCC, UL, PSE

US Specification  

We also provide the EU / AUS / British specifications(MOQ:50PCS/2 Weeks)......more


T-snap (Option) DIN rail mounting adapter
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