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RS232 RS485 Cortex M4 serial module Ethernet TCP/IP with housing model USR-TCP232-410s

Product ID UK90

Technical summary

  • Interface 10/100 Mbps auto-sensing.
  • Compatible Auto MDI/MDIX. You can use a crossover cable or studelo.
  • Operational TCP server, TCP client, UDP, UDP server.
  • Configuration parameters via a serial port or network.
  • 5.0V level RS232/RS485.
More info





Product available. Delivery time 1-3 days. 2 years warranty. 14 days return period.
  • Description
  • Sizes
  • Related
  • Tech FAQs

USR-TCP232-410s is a serial ethernet converter module. Equipment to convert TCP/UDP data to RS232 and RS485. Easy to use, low price, low power, high speed Cortex-M4 chipset, and high stability. Mounted in metal housing and with power supply.


  • 10/100 Mbps interface with auto-detection.
  • Compatible Auto MDI/MDIX. You can use a crossover or paral cableelo
  • Operational TCP server, TCP client, UDP, UDP server.
  • Configuration of parameters through a serial or network port.
  • Level 5.0V RS232/RS485.
  • Virtual serial port.
  • Mechanism to ensure that the connection is secure.
  • In UDP mode, broadcast packets are not allowed.
  • Compatible with gateways, switches and routers.
  • You can work in LAN and WAN (internetor external network).
  • Transmission distance RS232 of 15 m.
  • RS485 transmission distance of 1000 m.
  • 32 bits ARM CPU inside.
  • 2 KV protection.
  • Electromagnetic isolated
  • Serial port transmission speed: 300 to 230,400 bps.
  • Configuration up to 3 Mbps.
  • Network protocol: Ethernet ARP, IP, UDP, TCP, ICMP.
  • Supports Modbus RTU to Modbus TCP.
  • Software tool: TCP/UDP configuration and test software.
  • Configuration method: RS232 or via Ethernet (software available for download).


Weight: 0.43 Kg.
Product measures:
Width: 10 x Depth: 8.5 x Height: 2.4 cm.
Number of packages: 1
Package sizes:
20.5 x 15 x 5 cm.Package volume: 1537.500 cm3.
This product is not available with different sizes
Color unspecified

[!] Weights, sizes, colors and shapes are only approximate and may differ from those represented, although the functionality of the product never differ with those specified

Tech FAQs

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Technical terms used
  1. MDIX

  2. Communication Series

  3. RS485

  4. WAN


MDI port on a hub or media converter that implements an internal filter function. This means that an "integrated" device \ cable connection can be used to connect a station to this port, since the crosstalk must be made within the port, rather than on the cable.

Fuente de la información sobre MDIX:

Communication Series

RS-232 (Recommended Standard 232, also known as EIA/TIA RS-232C) is an interface that designates a standard for the exchange of a series of binary data between a DTE (Data Terminal Equipment) and DCE (Data Communication Equipment , Data Communication Equipment), although there are others in which the RS-232 interface is also used. An equivalent definition published by the ITU is called V.24. The RS-232 is a connectorDB-25 type (25-pin), although it is normal to find the version of 9-pin (DE-9, or popularly also called DB-9), cheaper and even extended to certain types of peripherals (such as serial mouse PC).

Communication Series

Fuente de la información sobre rs232:


It is a special multi point communication for industrial machinery by its format adapted to long distance and heavy machinery. The connector is used to connect the DB9 serial port or popularly called. One characteristic is that it is able to greatly reduce the noise so that the distance is much greater.



WAN, which is also known as wide area network is a network that consists of several private computers or organizations. Today with the speed that is in LANs is no longer necessary to use WAN


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