TRP-C37MA Modbus TCP to RTU/ASCII Gateway with Remote Monitoring

Introduction

In addition to Modbus TCP to RTU/ASCII function, The TRP-C37MA is able to remote monitoring serial device. There are 2 models to choose from: Automatic monitoring mode: The Serial device must be sends a single pulse to TRP-C37MA continually per 30 seconds. If serial device do not send a single pulse over 30 seconds ,the TRP-C37MA will be actives the relay. Manual mode: If the serial device need to restart, user can feel free to set the relay enable through the TRP-C37MA web configuration.

Features

Automatic remote monitoring serial device.
Automatic restart the serial device.
Direct active the relay by web page.
Read the counter value and DI status from w web based utility.
Adjustable relay latch time from web based utility.
Wide input range DC power supply.
Power Input detection circuit.
External watchdog function prevents system or power fail.
Support Auto-MDIX twisted pair crossover detection and Auto-Correction.
Maximum Connection 16 Client PC at Server Mode.
Compatible with Modscan32 ,Modbus Poll,CAS Modbus Scanner and SCADA .. application.
Maximum 8 sets host IP that limits network access.
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/WIN 8/WIN 8.1 and WIN10.
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.
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.
Modbus TCP Type: TCP Master to Serial Slave, TCP Slave to Serial Master.
TCP Slave to Serial Master Mode: Maximum 8 TCP Port. UID Range:00~FF.
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-.
Heartbeat function: TCP 5300 port send a strings per 5 seconds.
Maximum TCP connections at the same time: 16.
Digital I / O connector: D-type 9PIN female.
Digital input an effective voltage: DC +/- 4 ~ 30V.
Digital Input count : 0~65535.
Relay setting start to closing time: 1 ~ 255 (ms / unit).
Relay specifications: two independent NC, COM, NO.
Relay contact capacity: AC 125V / 0.5A, DC 30V / 2A, DC110V / 0.3A.
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.