Introduction
TRP-C28Han Isolated Digital Input with counter and AC Relay Modbus TCP Module,provides 4 channels optical isolated digital input channels and counter and 4Channel AC Relay that allow you to input the logic signal from +/- 0 to 30V DCand 5A /250V AC relay on network, it supports 3 communication protocol,TRP-ASCII, Modbus RTU / ASCII,TRP-C28H can be easy and convenient to use application supports Modbus.
Softwareengineers can use the TRP-ASCII or ModbusRTU command set quickly and easily integrated into the self-developmentprogram, such as Microsoft VB, VC...
TRP-C28H built-in independent IP,WEB-browsing more convenient to rewrite the configuration and collectinformation through computers, tablet computers, smart phones, will beavailable!
TRP-C28H built-in watchdog function toensure the normal operation of the module, and a built-in voltage monitoring toensure that the boot, excellent and advanced hardware for harsh environment.
TRP-C28H with another TRP-C28H remotecontrol directly, do not need to run the software and equipment.
TRP-C28Halso offers the maximum connection 16 host client to link the network serverthat is easy to operate in Modscan32 ,Modbus Poll,CAS ModbusScanner and SCADA ...application uses TCP mode and Virtual-COMmode.
Features
nWide input range DC power supply.
nAutomatically determine 3 TRP-ASCII and Modbus RTU/ASCIIcommunication protocol.
n16 TCP Port can be open at the same time.
nHeart Beat function ensures a reliable communicatingconnection.
nSupport Virtual-COM mode.
nWEB PAGE can be directly read IO status.
nBack to factory configuration by external touch Button.
nAuto reconnection when power or Ethernet fail.
nDigital input signal from +/- 0 to 30V DC.
nBuilt-in surge absorber in each relay N.C and N.O.
nBuilt-In watchdog function prevents system bootfail.
nLED for each I/O channels working status.
nSupport Auto-MDIX twisted pair crossover detection
andAuto-Correction.
nPower/Link/8 CH D I/O LED indicator.
nDual power input select from screw terminal or DC-Jack.
Specifications
nPower Input Voltage DC +10V to +30V.
nProtocol: TRP-ASCII and Modbus RTU/ASCII.
nInput channel: 4 digital input channels with counter.
nInput digital input counter: 0~65535.
nInput optical isolation: 3750 Vrms.
nInput logical level 0 +1V (max).
nInput logical level 1 +4.0V ~ +30V.
nOutput channel: 4 channel power reply outputs.
nRelay type: 2 Form A (RL1,RL2) , 2 Form C (RL3,RL4).
nContact ratting: 5A /30V DC , 5A /120V AC , 5A /250V AC.
nRelay surge strength: 4000V.
nRelay operating time: 3mS.
nRelay operating life: 2 X 10(7).
nCommunication interface: Ethernet RJ45.
nConfiguration mode: TrycomDevice Manager, WEB settings.
nMatching remote control: with another TRP-C28H.
nHeart Beat: TCP Port sent string every 5 seconds.
nTCP Maximum Connection:1~16.
nModule ID :1~255.
nConnection type: Screw terminal for maximum AWG 12 wire.
nPower supply: Screw terminal, or external DC adapter.
nPower consumption 320mA/12V.
nOperating environment: 0 to 50℃.
nStorage temperature:. -10 to 70℃.
nHumidity: 10~90% Non-condensing.
nDimension: 151mm X 75mm X 26mm .
nWeight: 395g .
