TRP-C37M: Bộ chuyển đổi TCP to RTU/ASCII Gateway

TRP-C37M: Modbus TCP To RTU/ASCII Gateway

Introduction

TRP-C37M is an industrial environmental Ethernet serial server with wide range power inputs and serial communication protection, built-in surge and over current protection ensuring long distance serial quality. The RS485 interface built-in hardware decoder ensures RS485 data without loss and fast direction switching. The hardware keeps on line RS485 device working fine; Built-In watchdog function will auto reset when system fail or power fails. External switch ensures loss of password or IP that can be easily reset back to factory settings.

The TRP-C37M operates in "Direct IP Mode", "Virtual COM Mode", and "Paired Mode", The Ethernet port supports Auto-MDIX and Auto-select 10/100MB. TRP-C37M also offers a Heart Beat feature to ensure a reliable communicating connection.

TRP-C37M also offers the maximum connection 16 host client to link the one serial server that is easy to operate in Modscan32 and Modbus Poll application uses TCP mode, Virtual-COM mode and Pair Mode.

TRP-C37M provides a watchdog timer function, The Watchdog timer allows the system to automatically recover from a system crash. When the TRP-C37M MCU stop working correctly, the watchdog timer waits for a preset period of time, and the performs a hardware reset.

When TRP-C37M working at industrial environment, if the voltage is unstable, The TRP-C37M built-in power detection circuit can prevent the power fail cause of the system boot fail.

Features

• Wide input range DC power supply.
• Built-In watchdog function prevents system boot fail.
• Support Auto-MDIX twisted pair crossover detection and Auto-Correction.
• Maximum Connection 16 Client PC at Server Mode.
• Auto fast direction RS485 flow control by hardware.
• Surge protection and over current and over voltage on RS-422/485 data lines.
• Support baud rate from1200~921600Kbps.
• Auto switching RS-232/422/485 signal interface.
• Virtual COM drivers for Windows 98/WIN2000/WIN XP/Vista/WIN2003/WIN 7.
• Virtual Com Support Server, Client, UDP mode.
• Virtual Com Support Modscan32 or Modbus Poll utility.
• Fully compatible with Ethernet and TCP/IP protocol.
• Supports 10/100 Mbps Ethernet.
• Power/Link/UART RX/UART TX mode LED indicator.
• Heart Beat function ensures a reliable communicating connection.
• Auto reconnection when power or Ethernet fail.
• Back to factory configuration by external switch.
• Support configuration by serial console.
• Update the firmware from LAN.
• Dual power input select from screw terminal or DC-Jack.

Specifications

• Power Input Voltage: DC +10V to +30V.
• LAN: Auto-MDIX, 10/100 Mbps Auto-detecting.
• RS-232: TX, RX, RTS, CTS, DTR, DSR, DCD, GND.
• RS485 signal: differential 2 half-duplex wires (DATA+, DATA-).
• RS422 signal: differential 4 full-duplex wires.(TX+,RX+,TX-,RX-)
• Baud Rate: 1200,2400,4800,9600,19200,38400,57600,115200,921600 K bps.
• Parity: none, even, odd.
• Data Bits: 5, 6, 7 or 8.
• Stop Bits: 1, 1.5 or 2.
• Protocol: TCP, IP, ARP, DHCP, Telnet, HTTP, UDP, ICMP
• External switch:      OFF  OFF : Directly IP mode, RTU protocol.
• ON   OFF: Virtual-Com and Paired mode .
•  OFF  ON: Directly IP mode, ASCII protocol
• ON   ON: Back to Factory.
• Virtual-Com mode support RS232 TXD,RXD,GND.

• RS422 TX+,TX-,RX+,RX-.
• RS485 D+,D-.
• Power supply: Screw terminal, or DC jack.
• Serial interface: +/-15 KV ESD.
• RS422/485 interface: Surge, over current, over voltage protection.
• RS422/485 interface: Industrial plug-in screw terminal.
• Plug-in screw terminal wiring: Accepts AWG #12 ~30 wires.
• Power consumption: 12V/140mA.
• Operating Temperature: -10 to 65 °C.
• Humidity: 0~90% Non-Condensing.
• Dimensions: 151(L)*75(W)*26(H) mm.
• Weight: 395g with packing.

Accessories

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