Remote monitoring serial device
In addition to Modbus TCP and 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.
What's included
- Main unit (Power supply not included)
- Software CD
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More informationSpecifications
Power Input Voltage | DC +10V to +30V |
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 |
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 |
RS422/485 interface | Surge, over current, over voltage protection |
Power supply | Screw terminal, or DC jack |
Power consumption | 12V/140mA |
Dimensions | 151(L)*75(W)*26(H) mm |
Weight | 395g with packing |
Product information
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