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SSE232-LE Serial to Ethernet Converter
  • SSE232-LE Serial to Ethernet Converter

SSE232-LE Serial to Ethernet Converter

Quick Overview

The SSE232-LE is a Serial to Ethernet converter with a single RS232/RS485 serial port. The SSE232-LE allows for the remote communication of any serial device (RS232 or RS485) over a standard Ethernet Network. The SSE232-LE works as a transparent serial server to convert the serial string to an Ethernet TCP/IP or UDP/UP protocol. Serial devices connected to an SSE232-LE unit may be connected over the Ethernet using a second SSE232 device, via virtual COM port software, or via the existing device software (requires TCP/IP compatibility). RS232 devices connect via a male DP9 connector and RS485 devices via 2 screw terminals.
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The SSE232-LE is a serial to Ethernet converter suitable for low end applications. The SSE232-LE allows remote connection to a serial device from anywhere in the world via an Ethernet connection. The SSE232-LE includes screw terminals for power and RS485 connections, plus a DB9 serial connection for RS232 devices and RJ45 Ethernet port. For higher end applications, the SSE232-IA version is available with up to 4 isolated serial channels, digital I/O's for additional control and monitoring, plus flow control on 4 serial channels.


  • Transparent Serial to Ethernet.
  • DB9 Serial Connector for RS232 inputs.
  • RS485 inputs via terminal block.
  • DIN Rail mounting.
  • Wide 10-30vDC power supply.
  • Automated Link Recovery after communications failure.
  • SNMP Protocol support.
  • Easy Web-based password-protected configuration.


  • PLC's and SCADA Systems
  • Low End Industrial Automation
  • Remote Monitoring Systems
  • Access Control Systems


Network Protocols: TCP/IP, UDP/IP. DNS, HTTP, DHCP, ICMP, ARP, SNMP.
Network Port:
Ethernet 10/100 BaseT, RJ45 Connector
Serial Protocol:
Serial Port:
RS232 via male DB9 and RS485 via terminal blocks
Supported Devices:
Any RS232 or RS485 serial device
Management: Embedded HTTP Server, Password protected
Indicators: Status LED, Data/Link LED
Power Supply: 10 to 30vDC @ 120mA Max
Dimensions: 115 x 45 x 90mm (W x H x L)
Operating Temp: -5 to +65°C

SSE232-LE Example Configurations

SSE232-LE Example Configurations


Availability: Stock Item


Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

Transparent Serial Server. Single RS232/485/422 port. Suitable for Low-End applications.
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