3/14/2022 9:27 AM | |
Joined: 7/9/2015 Last visit: 10/11/2024 Posts: 3968 Rating: (591)
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Hi, Maximum 8 Modbus clients can be connected to one S7-1200 CPU. Please check this: Which ports are released for Modbus/TCP communication and how many Modbus clients can communicate with a SIMATIC S7 PN-CPU as Modbus server?EDIT: Sorry, I am wrong...you asked for Modbus RTU... |
Last edited by: Towome at: 03/14/2022 10:26:58
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