USR-TCP232-T2/S2
Ethernet UART Modules
Serial to ethernet converter modules USR-TCP232-T2 can transmit data transparently between TCP/IP and TTL, and it can also be applied in RS232/ RS485 by level shift circuit.
Serial to Ethernet,
Bidirectional Transparent Data Transmission
One More Thing, Modbus Gateway
Connect to PLC, SCADA system or user’s private server to
achieve local or remote motoring.
Multi-Host Modbus Polling
Modbus RTU to Modbus TCP
Ordering Guide
Function Block Diagram
Multiple User Scenarios
Multi-user Access
Multi-device Management
Virtual-COM Software
This feature can infinitely extend the serial cable, allowing
communication to no longer be limited by distance.
Additional Features
Registration Packet
In TCP Socket, Ethernet module can send pre-set user-defined
registration packet to TCP Server. The server can identify
different clients by using registration packets.
Heartbeat Packet
Server can detect abnormal disconnection from
the client using this feature.
Customized Webpage
With this feature, users can change logo, style,
company information and so on to advertise their
own brand and enhance their brand influence.
High-Reliability Design
Watchdog Protection
Built-in hardware watchdog to
ensure stable operation
Auto Re-Connection
Automatically monitor connection
status, reconnect once disconnect
Wide Operating Temperature
-25℃ ~ 75℃
APPLICATIONS
DIMENSIONS
PARAMETER
| Model | USR-TCP232-T2 | USR-TCP232-S2 |
|---|---|---|
| Processor | ARM Cortex-M0, 48MHz | ARM Cortex-M0, 48MHz |
| Power Supply | VCC: 3.0~3.6V, VDD: 5.0~7.0V | DC 3.0~3.6V |
| Working Current | 170mA@5.0V / 170mA@3.3V | 150mA@3.3V |
| Ethernet Port | 1 x RJ45, 10/100Mbps, auto MDI/MDIX | PHY signal |
| Serial Port | 1 x TTL, 3.3V level | 1 x TTL, 3.3V level |
| Baud Rate | 600~460.8 Kbps | 600~460.8 Kbps |
| Data Bits | 5, 6, 7, 8 | 5, 6, 7, 8 |
| Stop Bit | 1, 2 | 1, 2 |
| Parity Bit | None, Odd, Even, Mark, Space | None, Odd, Even, Mark, Space |
| Serial Packeting | Packeting Time: Four-byte sending time Packeting Length: 400 Bytes |
Packeting Time: Four-byte sending time Packeting Length: 400 Bytes |
| Serial Packet Cache | Receive: 800 Bytes | Receive: 800 Bytes |
| Dimension (L*W*H) | 50.5*22.6*15.0(mm) | 33.0*20.3*2.0(mm) |
| Operating Temperature | -25~75℃ | -25~75℃ |
| Storage Temperature | -40~105℃ | -40~105℃ |
| Operating Humidity | 5%~95% RH (non-condensing) | 5%~95% RH (non-condensing) |
| Storage Humidity | 5%~95% RH (non-condensing) | 5%~95% RH (non-condensing) |
| Software Network Protocol | IP, TCP/UDP, DHCP, RCMP, HTTP, IPv4, DNS | IP, TCP/UDP, DHCP, RCMP, HTTP, IPv4, DNS |
| IP Mode | DHCP, STATIC IP | DHCP, STATIC IP |
| DNS Service | √ | √ |
| Config Method | AT Command, Built-in webpage, Config Software, Config Protocol | AT Command, Built-in webpage, Config Software, Config Protocol |
| Work Mode | TCP Server/TCP Client/UDP Server/UDP Client/Httpd Client | TCP Server/TCP Client/UDP Server/UDP Client/Httpd Client |
| Modbus Gateway | Modbus RTU to Modbus TCP, Multi-host Modbus Polling | Modbus RTU to Modbus TCP, Multi-host Modbus Polling |
| User-Defined Webpage | √ | √ |
| TCP Server Maximum Clients | 16 clients | 16 clients |
| Network Packet Cache | Send: 6K Bytes Receive: 4K Bytes |
Send: 6K Bytes Receive: 4K Bytes |
| Additional Features | RFC2217 Similar, Heartbeat Packet, Registration Packet, Index, No Data Restart | RFC2217 Similar, Heartbeat Packet, Registration Packet, Index, No Data Restart |
| Certification | CE, FCC, RoHS | CE, FCC, RoHS |
| Warranty | 1 year | 1 year |
DOWNLOAD
Documents
| [User Manual] USR-TCP232-T2-User-Mannul | Download >> |
| [User Manual] USR-TCP232-T2-Hardware-Manual_V1.2.01 | Download >> |
| [Specification] USR-TCP232-T2 S2 Specification | Download >> |
| [Datasheet] USR-TCP232-T2 Datasheet | Download >> |
| [Certificate] M0 Series CE FCC ROHS WEEE Certificate 302/304/306/T2/S2 | Download >> |
| [CE Certificates] USR-TCP232-T2 S2 | Download >> |
| [CE Certificates] CE-certificates-serial-to-ethernet-module | Download >> |
| [AT Command] USR-M0-AT-Command-Set_V1.0.1 USR-TCP232-302/304/306/S2/T2 | Download >> |
Utilities
| [PC Test Software] USR-TCP232-Test-V1.3 | Download >> |
| [Test Software] USR-TCP232-Test-V1.3.rar | Download >> |
| [Setup Software] USR-M0 V2.2.6.1.exe | Download >> |
| [Virtual COM Software]USR-VCOM_V5.0.4_Setup | Download >> |
Development Files
| [Socket Demo] Socket_Demo.zip | Download >> |
| [Development File] USR-TCP232-T2-lib | Download >> |
| [Customized Webpage] USR-TCP232-T2-S2 User defined webpage file upgrade tool | Download >> |
VIDEO
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