The module converts plant AC power into regulated controller rails and generates a power-fail signal so the CPU can shut down in a controlled manner and preserve a safe state during an input interruption.
Apter Power SA811F-3BDH000013R1 Manuals and Guides
Important Notice: These are two separate Apter Power documents with distinct layouts and model-specific content, prepared from the manufacturer-published ABB information named in each document. Confirm the physical nameplate, current manufacturer documents, and host-system requirements before installation or replacement.
Maintains the documented power conversion and controlled power-fail response role in a correctly matched installation.
Supports the control, communication, power, safety, measurement, or protection duty stated in the official source for this exact or verified family identity.
Requires complete-code, nameplate, host-system, and project verification before replacement or recommissioning.
Match every character of SA811F-3BDH000013R1 to the physical nameplate before work.
Use the exact ABB manual, wiring drawing, and safety instructions for the installed revision.
De-energize and apply the required lockout, discharge, ESD, and stored-energy controls before removal.
Back up firmware, parameters, controller project, calibration, and network settings where applicable.
Verify supply, signal type, polarity, grounding, shielding, connector pinout, load, and environmental limits.
Commission with the manufacturer test procedure and record results before returning equipment to service.