Ethernet Module, IoT, IoT Modules
Ethernet Module USR-TCP232-E2-H7
Availability:
20 in stock (can be backordered)
Embedded UART to Ethernet converter| Serial to Ethernet Converter Modules| 2-TTL UART
₹1,652.00
incl. GST
Availability: 20 in stock (can be backordered)
20 in stock (can be backordered)
CompareEthernet Module USR-TCP232-E2-H7 Introduction of 2-TTL UART
Ethernet Module USR-TCP232-E2-H7 is a dual UART to Ethernet converter module, industrial design, built-in fully optimized TCP/IP protocol stack, stable and reliable; supports virtual serial port VCOM; supports DNS domain name resolution, Keep-alive mechanism, hardware watchdog.
Features of Ethernet Module USR-TCP232-E2-H7
- Support TCP server, TCP client and UDP, HTTP operating modes.
- Support RS-485 enable pin of an external RS-485 transceiver.
- Support flow control CTS/RTS, XON/XOFF.
- Auto-MDI/MDIX,RJ45 port with 10/100Mbps.
- Flexible data packet condition for the serial interface.
- Support DHCP to configure IP address and other network configuration parameters.
- Support DNS for remote server domain name lookup.
- Support Modbus RTU to Modbus TCP/UDP.
- Support Modbus over TCP/UDP.
- Support three configuration method: serial AT command, PC software and web page.
- Support local firmware upgrade by PC software.
- Support “Keep-Alive” to guarantee TCP connection.
- Support user password authorization for security.
- Industrial temperature range (-40℃~+85℃).
Basic Function
- E2 can realize two-way data transmission between TTL UART and Ethernet, Dual UART ports work independently at the same time, without mutual influence.
- Multiple Working Modes – E2 supports five working modes: TCP Client, TCP Server, UDP Client, UDP Server, and HTTP Client, which can be flexibly selected according to the usage scenario.
- Hardware Watchdog Protection – Built-in hardware watchdog, stable operation for 24 hours without downtime.
- Configuration Software Upgrade – Parameters can be configured across network segments, the page is more concise. The firmware can be upgraded directly through the built-in webpage, which is convenient and quick.
- Modbus Gateway – Support Modbus RTU and Modbus TCP protocol conversion, Support Modbus multi-host polling.
| Item | Parameter | Description |
| Hardware
Parameters |
Input Voltage | VCC:3.0～3.6V, (3.3V recommended)
VDD:4.75～5.5V, (5.0V recommended) |
| Input Current | 210mA@3.3V/155mA@5.0V | |
| Dimensions | 50.5×30.0x23.2mm(L*W*H) | |
| Encapsulation | DIP encapsulation | |
| Operating Temperature | -40~85℃ | |
| Storage Temperature | -40~105℃ | |
| Operating Humidity | 5%～95% RH(non-condensing) | |
| Storage Humidity | 5%～95% RH(non-condensing) | |
| Certifications | CE/FCC/ROSH | |
| Interface Parameters
|
Ethernet Port Spec. | RJ45, 10/100Mbps, auto MDI/MDIX |
| Ethernet Port No. | 1 | |
| Serial Port Spec. | UART TTL 3.3V | |
| Serial Port No. | 2 | |
| Serial Baud Rate | 600-1M(bps) | |
| Data Bit | 7, 8 | |
| Parity | None, Even, Odd | |
| Flow Control | None, RTS/CTS, XON/XOFF | |
| RS-485 Pull-up and Pull-down Resistor | 2.2KΩ | |
| Software Parameters
|
Network Protocol | IP/TCP/UDP/DHCP/DNS/HTTP/ARP/ICMP |
| IP Mode | Static IP, DHCP | |
| Modbus TCP | Support | |
| Websocket | Support | |
| HTTP Client | Support | |
| UDP Broadcast | Support | |
| User Configuring | Setup utility, webpage, AT commands | |
| Serial Packets 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 Packets Cache | 48Kbyte |
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