Use 6ES7131-4BF00-0AA0 only in the documented SIMATIC ET 200S position. Preserve the exact connectors, power, signal or network configuration and verify eight-channel 24 V DC digital input acquisition in an ET 200S station during controlled commissioning.
Important Notice: Confirm 6ES7131-4BF00-0AA0, the documented host, interfaces, configuration, diagnostics and controlled acceptance evidence before release.
These documents are different: the first consolidates exact product and system data; the second provides model-specific installation checks, commissioning steps and acceptance guidance.