Checking the device (combined safety)
- Log in to the WBM.
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Establishing a connection to the Web-based Management (WBM):
- Open a web browser on your computer.
- In the address field, enter the URL https://<IP-address-of-the-controller>/wbm,
for example: https://192.168.1.10/wbm.
For further information, see WBM.
- Open the General Data page (Device → General Data).
- Check whether you are working on the correct device:
- PLCnext Control RFC 4072S , Order No. 1051328
- Serial No. as printed on the device
- Firmware Version min. 2022 LTS
- Hardware Version min. 02

• Published/reviewed: 2025-06-27 • Revision 018 •