Modbus/RS232/RS485 to Ethernet Serial Converter USR-TCP232-410S

USR-TCP232-410s are Modbus to Ethernet converters, or 1 RS232 and 1 RS485 serial port to Ethernet converters. USR-TCP232-410s comes with 1*RS232 and 1*RS485 serial ports. Two ports can work at the same time. With this serial device server, traditional serial devices can be connected to the Internet/LAN network, to achieve data communication with remote SCADA system. The traditional serial devices can easily become IoT devices.

● Modbus RTU/TCP protocol conversion, easy connect to SCADA system and field serial device
● Support transparent TCP/UDP/HTTP
● Heartbeat Packet: Remote server can detect abnormal disconnection from the client using this feature
● Registration Packet: The server can identify different clients by using registration packets
● Virtual-COM Software: This feature can infinitely extend the serial cable, allowing communication to no longer be limited by distance
● Support multicast, similar RFC2117 function, etc.

SPECIFICATIONS:

1. Processor: Cortex-M4
2. Basic Frequency: 120MHz
3. Flash: 512K byte
4. Interface Standard: RJ45
5. Rate: 10/100 Mbps MDI/MDIX, auto switch between cross and direct connection
6. Protection: 2KV electromagnetism isolation, shell insulation blocking
7. Network Protocol: IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Web socket, Httpd client
8. Receive Buffer: Max 16k bytes buffer
9. Port Number: 2 (1*RS-232, 1*RS-485, can work at the same time)
10. Interface Standard: RS-232: DB9 pin type, RS-485: 3 wire (A+, B-, G)
11. Check Bit: None, Even, Odd, Space, Mark
12. Baud Rate: RS-232: 600 bps ~ 230K bps, RS-485: 600 bps ~ 1M bps
13. Flow Control: RTS/CTS
14. Buffer: Send and receive 2k bytes respectively
15. Protection: RS-485: anti-static 2KV, lightning protection
16. RS-485 Pull-up and Pull-Down Resistor: 2.2 KΩ
17. Virtual Serial（USR-VCOM: Windows 2000 or higher (32 bit/64 bit)
18. Configuration: Built-in webpage, computer set-up software, serial command
19. Storage Temp:  -45 ~ 105°C, 5 ~ 95% RH