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Introduction
The TRP-C28H is a 4-ch digital Input and 4-ch relay Ethernet I/O module with isolation.
It allows the user to connect the signals from 4V to 30V,and the Replay can connect AC voltage directly.
Each contact of relays we built-in safety suge protection to prevent a spark.
It has a normal I/O except the counter function.
There are 3 protocols we supports that, it includes ASCII and Modbus TCP RTU / ASCII.
The watchdog function ensures running stable under harsh environment.
It allows to connect 1~8 sets of host IP in the network security.
Features
- Wide input range DC power supply.
- Automatically determine 3 TRP-ASCII and Modbus RTU/ASCII communication protocol.
- 16 TCP Port can be open at the same time.
- Heart Beat function ensures a reliable communicating connection.
- Maximum 8 sets host IP that limits network access.
- Support Virtual-COM mode.
- WEB PAGE can be directly read IO status.
- Easily update the firmware using the Internet.
- Back to factory configuration by external touch Button.
- Auto reconnection when power or Ethernet fail.
- Digital input signal from +/- 0 to 30V DC.
- Built-in surge absorber in each relay N.C and N.O.
- Built-In watchdog function prevents system boot fail.
- LED for each I/O channels working status.
- Support Auto-MDIX twisted pair crossover detection and Auto-Correction.
- Power/Link/8 CH D I/O LED indicator.
- DIN-Rail and panel mount support.
- Dual power input select from screw terminal or DC-Jack..
Specifications
- Power Input Voltage DC +10V to +30V.
- Protocol: TRP-ASCII and Modbus RTU/ASCII.
- Input channel: 16 digital input channels with counter.
- Input digital input counter: 0~65535.
- Input optical isolation: 3750 Vrms.
- Input logical level 0 +1V (max).
- Input logical level 1 +4.0V ~ +30V.
- Output channel: 4 channel power reply outputs.
- Relay type: 2 Form A (RL1,RL2) , 2 Form C (RL3,RL4).
- Contact ratting: 5A /30V DC , 5A /120V AC , 5A /250V AC.
- Relay surge strength: 4000V.
- Relay operating time: 3mS.
- Relay operating life: 2 X 10(7).
- Communication interface: Ethernet RJ45.
- Configuration mode: Trycom Device Manager, WEB settings.
- Matching remote control: with another TRP-C28H.
- Heart Beat: TCP Port sent string every 5 seconds.
- TCP Maximum Connection:1~16.
- Module ID :1~255.
- Connection type: Screw terminal for maximum AWG 12 wire.
- Power supply: Screw terminal, or external DC adapter.
- Power consumption 320mA/12V.
- Operating environment: 0 to 50℃.
- Storage temperature:. -10 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
