Overview
Manuals
Exact Part Mapping
FTA Voltage Classes
Replacement Testing
Features:
- Honeywell maps MC-PDIX02 to part number 51304485-150 in its planning guide.
- The TPS I/O model table identifies a conformally coated 32-input DI processor.
- Field voltage is determined by the paired FTA and must not be presented as one universal 250 V rating.
Honeywell's Experion planning guide R301.1 lists MC-PDIX02 in the DI IOP row and identifies 51304485-150 as its CE-compliant part number. The TPS Process Manager I/O specification lists the coated MC model as a 32-input Digital Input Processor. In the field-termination tables, 24 VDC, 120 VAC/125 VDC and 240 VAC FTA columns have different input, current and delay limits. Those figures describe a configured IOP-plus-FTA arrangement, not a single universal electrical specification of MC-PDIX02. The previous site's 250 V ac/dc and 47-63 Hz statements obscured that distinction and are removed from the verified parameter list.
For procurement or service, compare the full MC-PDIX02 and 51304485-150 labels with the installed card, then identify the actual DI FTA model and all field-circuit voltages. Record active discrete states, controller diagnostics, wiring assignments and hardware revisions. Follow Honeywell's release-specific isolation and module-replacement procedure. After an approved exchange, verify module recognition and each affected input under the site's commissioning plan. Do not infer hot-swap support, automatic redundancy or sequence-of-events capability from this ordinary DI model. The reviewed historical documents establish identity and technical configuration principles but not present-day lifecycle or universal substitution across different FTAs.
The MC-PDIX02 51304485-150 Honeywell Coated 32-Input Digital I/O Processor may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell MC-PDIX02 51304485-150 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.
Honeywell's Experion Control Hardware Planning Guide R301.1 gives MC-PDIX02 in the DI row and 51304485-150 as its CE-compliant order part number. The TPS I/O model table describes a coated 32-input DI processor. Compare the physical label and revision with the installed card. Similar uncoated, DISOE or different DI variants should not be assumed equivalent.
Honeywell's TPS I/O tables assign different 24 VDC, 120 VAC/125 VDC and 240 VAC limits to their corresponding FTAs. The IOP alone is not a generic 250 V ac/dc input. Identify the installed FTA model, field source, isolation and wiring before selecting ratings or testing points. The 47-63 Hz figure applies to certain AC FTA columns, not every input configuration.
Record the existing discrete states, FTA model, controller configuration and diagnostics before an approved exchange. Follow Honeywell's system-specific isolation and service procedure. After fitting the correct coated DI IOP, verify recognition and all affected 32-channel assignments under a controlled test plan. The reviewed sources do not authorize hot swapping, state a current lifecycle or establish automatic redundancy for this ordinary DI model.
