Overview
Manuals
Base Model Function
Suffix Conflict
Output Path Review
Features:
- Honeywell identifies MC-PAOY22 as a coated analog-output IOP.
- Documented base execution has sixteen 4-20 mA channels.
- OEM table exposes a material -150 versus -176 conflict.
Honeywell's HPM Planning manual identifies MC-PAOY22 as the conformally coated analog-output I/O Processor and maps the model to 80363969-150. The associated Honeywell Process Manager I/O specification documents sixteen 4-20 mA output channels, compatible field termination assemblies and detailed performance for that verified execution. These sources provide a reliable base-model function and a precise OEM part mapping. They do not show 80363969-176, so the -150 channel ratings and performance limits must not be presented as exact specifications for the website's unresolved -176 suffix.
Before procurement, obtain photographs of the supplied label and both sides of the assembly, including revision and coating markings. Compare the part number with the installed IOP, FTA, slot, channel database and redundant partner. If the allocated unit is truly marked 80363969-176, require a traceable Honeywell order record or later exact parts table before approval. Before replacement, preserve output scaling, safe-state actions and connected final-element information. After installation, verify every output loop, diagnostics and redundant behavior under the approved commissioning plan.
The MC-PAOY22 80363969-176 Honeywell Coated Analog Output IOP with Part-Number Conflict may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell MC-PAOY22 80363969-176 official technical documentation and product links.
This multi-page Honeywell technical document contains the exact model and its technical data. Apply the values to the supplied type number and verify its revision before installation.
The reviewed Honeywell sources identify MC-PAOY22 as a conformally coated, sixteen-channel 4-20 mA analog-output IOP. That verified function describes the OEM-mapped 80363969-150 execution. It does not prove that a unit represented with the conflicting -176 suffix has identical ratings or revision status.
Honeywell's exact HPM model table assigns 80363969-150 to MC-PAOY22, while the website title contains 80363969-176. No interchangeability is asserted. Resolve the discrepancy with a legible manufacturer label, traceable order record or later exact OEM parts table before quotation acceptance or shipment.
Once exact identity is established, document the IOP slot, field termination assembly, channel database, output safe states, connected final elements and redundant partner. Apply performance limits only from the documentation for the confirmed execution, then prove each loop and any failover behavior during controlled commissioning.
