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Technical specifications for MC-TDIY22 51204160-175
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Manufacturer:Honeywell
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Product Category:DCS Systems
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Spare Part Number:51204160-175
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Estimated shipping dimensions:46.2x12x5.5cm
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Weight:1.32 kg
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Tariff Code:8537101190
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Counliy of origin:USA
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FTA type:Digital input
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Input voltage:24 VDC
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Terminal type:Compression
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System family:Honeywell process I/O
Information
Overview
Manuals
Common Applications
Product Precautions
Honeywell MC-TDIY22 51204160-175 is a field termination assembly for DC digital-input wiring.
- Digital-input field termination
- Field-status marshalling
- Cabinet-side field routing
- System-specific terminal integration
MC-TDIY22 provides the termination path for the installed discrete-input field circuits. Verify the designated channels, supply polarity, common return, field contacts and terminal wiring before checking each input indication at the associated controller.
Important Notice: Confirm whether the matching I/O module, terminal assembly, cable set, field wiring and cabinet accessories required for MC-TDIY22 51204160-175 are included in the quotation or stock description.
Apter Power MC-TDIY22 Manuals and Guides
- Apter Power MC-TDIY22 Product Reference Manual
- Apter Power MC-TDIY22 Installation and Verification Reference
Important Notice: These are two separate Apter Power documents prepared from product-specific Honeywell technical information. Confirm the physical nameplate, current Honeywell documents and installed-system requirements before configuration or installation. They do not replace Honeywell manuals.
MC-TDIY22 installed-base replacement
Supports like-for-like maintenance of the documented 24 VDC digital input field termination assembly.
MC-TDIY22 compatibility review
Checks the host hardware, slot or mounting position, companion assembly, cable and revision before replacement.
MC-TDIY22 installation planning
Defines the required isolation, ESD, terminal, wiring and configuration checks before field work.
MC-TDIY22 commissioning
Supports controlled power, channel, communication, diagnostic and process-response checks after installation.
Read the applicable Honeywell instructions before work. Verify model MC-TDIY22, part number 51204160-175 and the installed-system configuration.
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Verify model MC-TDIY22 and part number 51204160-175 on the physical label before use.
2
Use MC-TDIY22 with the exact Honeywell host, companion hardware, terminal assembly and field wiring specified for the installed system.
3
Match every MC-TDIY22 connector, terminal, cable and companion assembly before moving field wiring.
4
Back up the applicable controller, node, I/O or communication configuration before replacing MC-TDIY22.
5
Isolate energy before handling MC-TDIY22 unless the applicable hardware procedure explicitly permits energized service.
6
Follow ESD controls and protect MC-TDIY22 connectors and printed-circuit assemblies during handling.
7
Do not transfer channel, voltage, current, terminal or firmware values from a similar model to MC-TDIY22.
8
After installing MC-TDIY22, complete the relevant power, channel, link, diagnostic, alarm and fail-state checks.
Alternative Names
MC-TDIY22
51204160-175
Technical notes
Use MC-TDIY22 with the exact Honeywell host, companion hardware, terminal assembly and field wiring specified for the installed system.
FAQ View All FAQ
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Which field signal is MC-TDIY22 designed to receive?MC-TDIY22 is used for 24 vdc input service as listed in the technical parameters on this page.
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How should the input wiring for MC-TDIY22 be checked?Check field voltage, common reference, terminal numbering and polarity against the installed Honeywell drawings before landing conductors on MC-TDIY22.
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What input test should be run after installing MC-TDIY22?Apply a controlled field input and confirm the associated channel state, diagnostics and configured process response for MC-TDIY22.
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What fta type value applies to MC-TDIY22?For MC-TDIY22, the listed fta type value is Digital input. Confirm the same marking and configuration on the installed unit before work.
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What input voltage value applies to MC-TDIY22?For MC-TDIY22, the listed input voltage value is 24 VDC. Confirm the same marking and configuration on the installed unit before work.
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What terminal type value applies to MC-TDIY22?For MC-TDIY22, the listed terminal type value is Compression. Confirm the same marking and configuration on the installed unit before work.
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What system family value applies to MC-TDIY22?For MC-TDIY22, the listed system family value is Honeywell process I/O. Confirm the same marking and configuration on the installed unit before work.
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What system role is assigned to MC-TDIY22?MC-TDIY22 is used as the 24 vdc digital input field termination assembly described on this page; match that role to the installed Honeywell architecture.
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Is MC-TDIY22 compatible with every Honeywell rack or chassis?No. Match MC-TDIY22 to the exact Honeywell host, rack or chassis, slot, companion hardware and project revision used by the installed system.
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What installation checks are required for MC-TDIY22?Confirm isolation, ESD controls, slot or mounting position, connector orientation, terminal hardware, cable code and field wiring before installation.
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Which fault information helps troubleshoot MC-TDIY22?Record MC-TDIY22 indicators, diagnostics, affected channels, field measurements, wiring checks, companion hardware and the sequence that produced the fault.
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