Overview
Manuals
Model and Order Identity
IOTA and Cable Context
Safety-System Validation
Features:
- Honeywell lists FC-PDIO01 as Safety Digital I/O in the supported-module table.
- The cited table pairs FC-PDIO01 with a TDIO11 IOTA and SIC system cable.
- Honeywell's cable section explicitly names FC-PDIO01 in the FC-SIC5xxx connection context.
Honeywell's Release 310 specification for the Universal Marshalling Solution for Safety Systems identifies FC-PDIO01 as Safety Digital I/O in a supported-module table. That table pairs it with a TDIO11 IOTA and SIC cable. The later SIC cable section says FC-SIC5xxx interconnection cables are used for FC-PDIO01 and FC-PUIO01, connecting the Safety Manager SC I/O module to an SCA through the IOTA. It also illustrates the 37-position D-sub and IOTA connector positions. These are system-connection details, not module channel or electrical ratings.
Before purchase or replacement, compare the exact FC-PDIO01 label, additional 51454927-176 number and hardware revision with a Honeywell order record and the installed bill of materials. Check the IOTA, cable, SCA, controller and approved safety design against the complete manufacturer documents. Qualified personnel should follow the site's safety lifecycle, isolation and change-control procedures before disturbing a safety circuit. After installing the exact authorized item, verify module identification, diagnostics, channel configuration and affected safety functions under the approved commissioning and proof-test plan.
The FC-PDIO01 51454927-176 Honeywell Safety Digital I/O Module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell FC-PDIO01 51454927-176 documentation and reference links.
This link opens Honeywell's original Release 310 document on the manufacturer site, without re-hosting it. FC-PDIO01 appears in a supported-module table and the SIC cable section, not as a dedicated module datasheet. Do not transfer adjacent SCA ratings to this I/O module.
Honeywell's reviewed table names FC-PDIO01 and describes it as Safety Digital I/O. It does not map the site's additional 51454927-176 number to the model. Confirm both strings on the physical unit or manufacturer parts record, including the exact hardware revision and installed safety-system release, before treating them as one procurement execution.
The 2021 Honeywell table pairs FC-PDIO01 with a TDIO11 IOTA and SIC cable. The cable section describes an FC-SIC5xxx 37-position D-sub interconnection to an SCA via the IOTA. Check the actual termination assembly, cable model and length, connector position and approved wiring drawing before any maintenance or replacement.
The reviewed document does not provide complete FC-PDIO01 module channel, voltage or certification specifications. Adjacent tables in the PDF describe other signal-conditioning assemblies and are not transferable to this module. Use the exact Honeywell module and Safety Manager SC documentation plus the site's approved safety design to confirm behavior and conduct post-replacement testing.
