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Introduction
In addition to serial server function, The TRP-C37A 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-C37A continually per 30 seconds.
If serial device do not send a single pulse over 30 seconds ,the TRP-C37A 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-C37 A web configuration.
Features
Automatic remote monitoring serial device.
Automatic restart the serial device.
Direct active the relay by web based utility.
Read the counter value and DI status from web based utility.
Adjustable relay latch time from web page.
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.
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 form1200~921600Kbps.
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.
Fully compatible with Ethernet and TCP/IP protocol.
Supports 10/100 Mbps Ethernet.
Power/Link/RX/TX mode LED indicator.
Heart Beat function ensures a reliable communicating connection.
Auto Pair-mode when power or Ethernet fails.
Back to factory 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-).
Data 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 1,2:OFF/OFF :TCP and VSP mode.
ON/ OFF : Option .
OFF/ON :Option.
ON/ON :Back to Factory.
Virtual-Com RS232 TXD,RXD,GND.
RS422 TX+,TX-,RX+,RX-.
RS485 DATA+,DATA-.
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.
Power consumption: 12V/150mA.
Operating Temperature:-10 to 65 °C.
Humidity: 0~90% Non-Condensing.
Dimensions: 151(L)*75(W)*26(H) mm.
Weight: 410g with packing.
Accessories
LI-232-9F9F(Option)
1.8M D-SUB 9 pin female to female Null-Modem cable
Switching Adaptor
Input:100~240VAC 50/60Hz 260mA
Output: DC 12V/1A
PWR-AD12V–Auto (Option)
Certificate: CE, FCC, UL, PSE
US Specification
We also provide the EU / AUS / British specifications(MOQ:50PCS/2 Weeks)……more
