YPQ202A YT204001-KB operates with external sensors, commands and actuator circuits, YPQ202A YT204001-KB I/O interface board, YPQ201 processor and YPR201 memory, the installed TYRAK control program.
Engineered applications include Converter signal interface, Digital and analog I/O, Feedback processing, Exact-board replacement.
Important Notice: Treat the exact YPQ202A and YT204001-KB markings as one article identity. Channel counts, jumper positions, terminal allocation and feedback use must be taken from the installed TYRAK program and project documentation, not from a different YPQ202 application.
The first document presents exact-model technical and engineering data. The second provides a separate installation, connection, commissioning and acceptance workflow.