The USR-TCP232-410s Dual Serial Port Device Server is a secure, industrial-grade IoT gateway designed for bidirectional communication, edge computing, and protocol conversion. Supporting RS232 and RS485 interfaces, it enables seamless integration of serial devices into IoT networks with MQTT, Modbus gateway functionality, and SSL encryption. Ideal for energy storage systems, battery management, and industrial automation, this device ensures reliable, secure data transmission in harsh environments.More
USR-TCP232-410s |Dual Ports Serial Device ServerRS485+RS232, MQTT+SSL, Modbus Gateway, Edge ComputingUSR-TCP232-410s is 2 serial Port Secure Serial Device Server which can connect 1*RS232 and 1*RS485 serial devices to the TCP/IP network. It supports bi-directional communication, Modbus RTU/TCP protocol conversion, edge computing and other advanced features. This product features for its Cortex-M7 core and the main frequency is up to 400MHz, which can ensure the high processing speed and stable data transmission.
Dual Serial Ports: RS485+RS232, can work simultaneously.
MQTT: Can connect to IoT platform with standard MQTT.
SSL Encryption: To ensure data communication security.
Edge computing: Up to 300 points, reporting data in JSON format.
Usr-defined Webpage: User can customize the webpage.
Serial to Ethernet, Bidirectional Transparent Data TransmissionWith serial device server, traditional serial devices can be connected to local networks and the Internet, then users can transform traditional serial device into loT device to acheive remote monitoring/controlling.One More Thing, Modbus GatewayConnect to PLC, SCADA system or user’s private server to achieve local or remote motoring.
Modbus RTU to Modbus TCP
Multi-Host Modbus Polling
Edge Computing, Enabling Edge Device Connectivity In The IIOT Era USR-TCP232-410s can collected data in Modbus RTU, Modbus TCP protocol and reporting data to IoT cloud in JSON format using MQTT or TCP/UDP/HTTP protocol. It supports up to 128 data points, and can decode and compute the collected data to reduce server’s pressure.
JSON message custom conversion
Supports protocol of various servers and can be used without complicated changes.
Supports SSL/TLS encryption in TCP client, HTTP client and MQTT operation modes.
Supports two-way certificates authentication.
Metal Housing: effective cooling.
Wide Power Input: DC 9-36V, with reverse polarity protection.
Serial port: RS232 and RS485 serial ports can work simultaneously, the baud rate range is 600-230.4K (bps), and support hardware (CTS/RTS) and software(XON/XOFF) flow control.
Ethernet port: 10/100M MDI/MDIX, auto switch between cross and direct connection, 1.5KV electromagnetic isolation.
Power Supply: DC socket and terminal block connector.
Installation: Wall mounting.
Reload button: In the case of forgetting the parameters, long press to restore the factory settings.
