Specification of USR-TCP232-E2/ED2
● Standard MQTT protocol, 16 publish topics and 16 subscribe topics
● SSL/TLS Encryption for serial data transmission, HTTPS, MQTTS, TCPS are available
● Modbus RTU to Modbus TCP, Modbus multi-host polling Using 32-bit Arm Cortex-M7 core CPU, up to 400MHz frequency
● Provide remote access over the Internet for embedded UART to ethernet module
● Supports a wide industrial operating temperature,-40℃~85℃
● Rich configuration access, including: Windows configuration tool
| USR | USR-TCP232-E2, USR-TCP232-ED2 |
|---|
| Model | USR-TCP232-E2 | USR-TCP232-ED2 |
| Processor | STM32H750VBT6RT, 400 Mbps | |
| Power | ||
| Power Supply | VCC: 3.0~3.6V(3.3V is recommended) VDD: 4.75~5.5V(5.0V is recommended) |
|
| Consumption | 210mA@3.3V, 155mA@5.0V | 210mA@3.3V, 175mA@5.0V |
| Ethernet | ||
| Port Number | 1 x RJ45 | 1 x 6pin interface |
| Rate | 10 /100 Mbps, auto MDI/MDIX | |
| Protection | 1.5KV electromagnetic isolation | |
| Serial Port | ||
| Port Number | 2 x TTL (3.3V) | 3 x TTL（3.3V） |
| Baud rate | 600 bps~1 Mbps; data bit: 5,6,7,8; stop bit: 1,2; | |
| Parity Bit | None, Even, Odd, Space, Mark | |
| Flow Control | Hardware: RTS/CTS(TTL0) Software：XON/XOFF |
Hardware: RTS/CTS(TTL0,TTL1) Software：XON/XOFF |
| Physical Character | ||
| Dimensions(mm) | 50.5×30.0x23.2(L*W*H) | 44.5×31.8×15.4(L*W*H) |
| Operating Temperature | -40～85℃ | |
| Storage Temperature | -40~105℃ | |
| Operating Humility | 5%～95%（Non-condensing） | |
| Storage Humility | 5%～95%（Non-condensing） | |
| Basic Features | ||
| Network protocol | IP,TCP,UDP,HTTP,HTTPS,MQTT,SSL/TLS,SNMP,ICMP,ARP,DNS,Telnet,NTP,DHCP | |
| Config Method | Built-in Webpage, ConfigSoftware, AT Command | |
| Work Mode | TCP Server/TCP client/UDP Server/UDP Client/HTTPD client | |
| MQTT | StandardMQTT protocol,
Easy access to mainstreamplatform: Thingsboard, AWS, Azure, etc. |
|
| SSL/TLS Encryption | TLS1.0 or TLS1.2 | |
| Modbus Gateway | Modbus Protocol Conversation: Modbus TCP and Modbus RTU Multi-host polling: up to 16 hosts |
|
| WebSocket | √ | |
| User-defined Webpage | √ | |
| Serial Packet Cache | Dynamic packet cache. For example: When the packet length is 10 byte, the serial port can cache 450 packets(4.5KB). When the packet length is 1460 bytes, the serial port can cache 10 packets(14.6KB). | |
| Ethernet Packet Cache | 48KBytes | |
| Others | ||
| Certificate | CE, FCC, *RoHS, *WEEE | |
| Warranty | 1 year | |
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