Each channel converts a controller command into the configured field signal. Output range, load, isolation boundary, terminal assignment and fail-state procedure must agree with the installed loop design.
Important Notice: Match AO650 3BHT300051R1 to the exact channel range and loop load before energizing. Do not infer terminal behavior from AO610, which uses a different isolation arrangement.
The official excerpt preserves unchanged source pages covering the S600 module catalogue and exact AO650 characteristics. The installation guide focuses on controlled preparation, restoration, commissioning and handover.