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W232N Datasheet-[EN]

Overview​

This document is the HW specification for the W232N, an industrial Ethernet to RS232 data conversion device.

Features​

  • RS232 to Ethernet protocol conversion device
  • Support multiple protocols
    • TCP Server
    • TCP Client
    • SSL TCP Client
    • TCP Mixed
    • Modbus RTU/ASCII (available only in TCP Server mode)
    • UDP
    • MQTT Client
    • MQTTS Client
  • Support custom protocols (Please submit custom protocol requests via this link.)
    • HTTP
    • HTTPS
    • CoAP
    • External device OTA
  • Enables easy implementation of Ethernet into existing serial devices
  • KC,FCC certified to ensure high system stability and reliability
  • Supports 10/100Mbps Ethernet and up to 230kbps serial speeds
  • Supports RS232C standard with D-SUB9 port
  • Supports password setting for device discovery
  • Supports AT command via D-SUB9 port
  • Configurable with Config-tool
  • Supports Web Config
  • Wide input voltage 5~36V
  • Industrial-standard operating temperature -25~80°C
  • Supports DIN rail (DIN 46277) mounting
  • Protected against ESD

What's inside​

The package of W232N is organized as follows.

  • W232N

Appearance​

W232N Revision 1.0 Front
W232N Revision 1.0 Back
W232N Revision 1.0 LED
W232N Revision 1.0 RJ45,power jack
W232N Revision 1.0 DSUB

Dimension​

W232N Revision 1.0 Dimension
  • 78 x 52 x 28 (mm)

Pin map, Switch​

W232N Revision 1.0 DB9M port
Pin NumberSignalDescription
1DCDNC
2RXDReceive Data
3TXDTransmit Data
4DTRData Terminal Ready
5GNDSystem Ground(Signal Ground)
6DSRData Set Ready
7RTSRequest To Send
8CTSClear To Send
9RINC
W232N Revision 1.0 RJ45 port
Pin NumberSignalDescription
1TXPTX+
2TXNTX-
3RXPRX+
4NCPoE+ or PoE-
5NCPoE+ or PoE-
6RXNRX-
7NCPoE- or PoE+
8NCPoE- or PoE+
  • PoE is only available on models that support it.
  • When using PoE, the polarity of pins 4,5 and 7,8 must be different.
    • If pin 4,5 is +, then pin 7,8 is -, or if pin 4,5 is -, then pin 7,8 is +.
W232N Revision 1.0 Reset SW
  • HW Reset switch

Ports and switches inside the case​

  • The top case can be removed by removing the bolts (M3) on each side of the W232N.
W232N Case bolts

AT MODE SW​

AT Mode SW
  • You can use an AT Morse switch to enter serial command mode.
    For more information, see How to use the AT command in the Manual below.

Factory Reset SW​

Factory Reset SW
  • You can use the factory reset switch to factory reset your device.
    For detailed instructions, see the Factory Reset guide in the Manual below.

BOOT SW​

Boot SW

W55RP20 BOOT SW​

W55RP20 Boot SW

USB Header​

USB Header

-The USB header is used to upload and update the FW after the W55RP20 enters BOOT mode.
For detailed instructions, see the FW update guide in the Manual below.

Power on​

The W232N can be powered via a DC jack, terminal block, or RJ45 jack if the product is PoE-enabled.

The available voltage is 5 V to 36 V. If the polarity is reversed when power is applied, a protection circuit will prevent the power from being turned on.

Power LED

During normal operation, the POWER LED will be solid red and the RUN LED will flash in 1-second cycles, confirming that the W232N's FW has booted successfully.

Manuals​

How to use Web config​

W232N Web Server Configuration Overview​

This document is a web server configuration guide for the W232N, an industrial Ethernet to RS232 data conversion device.

Required Hardware and Software​

Hardware​

  • Web Server Config Supported Devices List
    • W232N
    • WIZ75xSR Series

How to Configure in W232N Web server​

Step 1: Setup the S2E to an IP in the same range as the PC​

After connecting the power and Ethernet cables to the W232N, run the Configuration Tool you downloaded from the 'Software' section above. Then, click the buttons in the order shown in the picture below to set the IP range to the same as the user's PC.



Step 2: Access the web server for configuration​

Using a web browser (e.g., Chrome), connect to the web server at port 50003 of the S2E module address you have configured.



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Step 3: Exploring the Configuration Feature​

(1) Get W232N information

Figure: Click the "Get Settings" button to load the information from the W232N




(2) Description of Fields

Figure: Device Name Field


Figure: Network Information Field for W232N


Figure: Operation Mode and Port Field for W232N


Figure: UART Field for W232N




(3) Set W232N information

Figure: Click "Set Settings" and save the updated information for the W232N

Certification​

Design file​

schematic​

H/W versionFiletypeDownload LinkRemarks
1.0Altium Download-
:::PDF Download-

Part list​

H/W versionFiletypeDownload LinkRemarks
1.0Excel Download-
:::PDF Download-

3D file​

H/W versionFiletypeDownload LinkRemarks
1.0Step Download-