TRP-C37A RS232/422/485 Serial Device Server with

TRP-C37A RS232/422/485 Serial Device Server with
Serial Server
TRP-C37A RS232/422/485 Serial
Device Server with Remote
Monitoring
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.
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 web page.
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/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
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.
26
Serial Server
TRP-C37A RS232/422/485 Serial
Device Server with Remote
Monitoring
27
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