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English 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 .
We will inform you if the price of this product will be changed according to your wished price.