Overview
Manuals
Signal Handling
Hardware Context
Validation Steps
Features:
- Thermocouple and Millivolt Input Module for the documented Yokogawa CENTUM VP.
- Primary Function: Thermocouple and Millivolt Input Module.
- Hardware Form: rack-mounted control, I/O or bus module.
AAT145-S50 S1 belongs to the Yokogawa CENTUM VP and performs the documented thermocouple and millivolt input module role in the Yokogawa CENTUM VP process-control system. The retained technical evidence records Primary Function: Thermocouple and Millivolt Input Module; Hardware Form: rack-mounted control, I/O or bus module; Installation Match: AAT145-S50 S1 receiving hardware. The full marking, receiving hardware, connectors or terminals, configuration dependencies and installed position must be matched before substitution.
For installation, retain the Yokogawa CENTUM VP receiving position, connector or terminal arrangement and configuration record. After power restoration, review diagnostics and test the affected operating path before process release.
The AAT145-S50 S1 Thermocouple and Millivolt Input Module is supplied only after the complete hardware identity, condition and current OEM lifecycle status have been confirmed.
AAT145-S50 S1 Yokogawa product documentation and selection resources.
Important Notice: The PDF documents AAT145-S50 S1 or its verified Yokogawa product family. Confirm the complete suffix code and installed-system requirements before replacement.
Signal Handling: AAT145-S50 S1 performs the thermocouple and millivolt input module function within the Yokogawa CENTUM VP. The retained documentation identifies primary function as Thermocouple and Millivolt Input Module; apply that value only to this documented execution.
Match the complete label, hardware form and functional position before transferring any setting, cable or termination from the removed unit.
Hardware Context: approve AAT145-S50 S1 only for the documented Yokogawa CENTUM VP process-control system. Compare rack, carrier or panel generation, connector keying, terminal numbering and all paired assemblies with the installation drawings.
Photograph both sides and the installed position before removal so revision markings, jumpers, addressing and channel allocation can be reconstructed accurately.
Validation Steps: isolate the equipment, remove stored energy and inspect the receiving hardware before installing AAT145-S50 S1.
Restore power in the approved sequence, review status and diagnostics, then test every affected control, signal, relay, communication, protection or monitoring path against the commissioning record.
