Overview
Manuals
IOTA Identity
Supported Pairing
Specifications Boundary
Features:
- Honeywell lists DC-TAIX11 as an IOTA, not an analog input electronics module.
- The reviewed compatibility table pairs it with CC-PAIH01 high-level analog input with HART.
- Module channel count and A/D precision are not independent DC-TAIX11 specifications in the table.
In Honeywell's November 2020 Universal Marshalling Solution Specification, DC-TAIX11 appears under IOTA for the CC-PAIH01 I/O module. That row calls the I/O type AI-HART and describes high-level analog input with HART. The table's separate columns matter: CC-PAIH01 is the electronics module, while DC-TAIX11 is an I/O Termination Assembly. It does not assign the electronics module's sampling, channel-count or converter figures to the IOTA. The document presents this pairing in a particular universal-marshalling context, so it should not be interpreted as proof of every possible installation arrangement or revision.
For a replacement, obtain a readable physical label and verify the full DC-TAIX11 model, mechanical/terminal configuration and revision. Record the companion CC-PAIH01 module, channel assignments, HART device wiring, barrier or isolator selection, and site drawings. The existing website's 16-channel, common-mode, A/D-resolution and filter specifications should not be retained as standalone DC-TAIX11 facts without exact manufacturer support. The same Honeywell PDF contains compliance and entity figures for associated universal-marshalling barriers; those must not be copied onto this IOTA. Follow the applicable manufacturer and site procedure, then verify all affected field signals and communications after authorized work.
The DC-TAIX11 Honeywell Analog Input IOTA may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell DC-TAIX11 documentation and reference links.
Direct Honeywell Universal Marshalling Solution Specification, November 2020. The I/O-module compatibility tables on pages 25 and 37 list DC-TAIX11 as an IOTA for CC-PAIH01; the PDF is not a standalone DC-TAIX11 datasheet.
Honeywell explicitly places DC-TAIX11 in the IOTA column of its universal-marshalling compatibility table. The associated electronics model is CC-PAIH01, described as high-level analog input with HART. Treating DC-TAIX11 as the converter or a complete 16-channel measurement module would blur two distinct components. Confirm the actual IOTA label, terminal hardware and installed module before specifying a spare.
The reviewed Honeywell table documents DC-TAIX11 with CC-PAIH01 in the cited universal-marshalling context. It does not automatically establish compatibility with every similarly named CC or DC terminal assembly, every revision or every site configuration. Check the installed I/O module, marshalling barrier, wiring drawings and release-specific manufacturer guidance. Preserve the original channel and terminal assignments during any approved exchange.
The PDF includes specifications for associated barriers and separate I/O modules, but the exact DC-TAIX11 row is an IOTA compatibility entry. It does not give an independent A/D resolution, input channel count, common-mode limit or filter response for this termination assembly. Those figures should not be copied from an analog module or adjacent product. Verify the complete assembled signal path before using any electrical limit in design or procurement.
