Introduction
- 22 Oct 2025
- 1 Minute to read
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Introduction
- Updated on 22 Oct 2025
- 1 Minute to read
- Print
- PDF
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The Siemens Client module supports basic connections to S7 Siemens PLCs. N3uron connects to these PLCs via TCP/IP using the S7 protocol. Currently, N3uron can connect to the following Siemens PLCs:
- S7 300
- S7 400
- S7 1200
- S7 1500
Considerations for connecting to S7-1200 and S7-1500:
The following considerations and configuration changes must be made when connecting to the S7-1200 and S7-1500 devices:
- The optimized block access must be turned off.
- The access level must be "full" and the "connection mechanism" must allow PUT/GET.
Note:- Open TCP Port 102: Required for S7 communication with PLCs.
- Enable ICMP: If the driver operates on a Windows OS, ICMP traffic needs to be enabled.
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