The Honeywell MC-TDID52 51304441-275 is a conformally coated 24 VDC digital-input field termination assembly with fixed-screw terminals. The Honeywell Process Manager I/O documentation identifies 32 input channels and the 51304441-275 CE-compliant coated part number.
- Thirty-two discrete input terminations
- Fixed-screw field wiring
- Conformal coating
- CE-compliant coated part-number variant
It handles Thirty-two 24 VDC discrete input signals from contacts and field switching devices through the matched digital-input processor path. The documented compatible components are Matched Honeywell Process Manager/HPM digital-input IOP, approved I/O cable and the site FTA mounting arrangement.
Important Notice: Legacy Process Manager hardware; confirm coated revision and supported IOP/cable combination.
Apter Power MC-TDID52 51304441-275 Manuals and Guides
Important Notice: These are two separate Apter Power documents prepared from the cited Honeywell manufacturer information. Confirm the complete physical nameplate and current controlled Honeywell documents before installation or replacement.
Motor and valve status monitoringTerminates 24 VDC field input wiring
Process interlocksRoutes discrete states to the matched digital-input IOP
Alarm contactsProvides an orderly maintenance boundary between field wiring and processor hardware
Legacy HPM/TPS control cabinetsTerminates 24 VDC field input wiring
System Function 1Terminates 24 VDC field input wiring
Read and follow Honeywell Process Solutions official documentation portal; exact legacy assembly data must be checked against the controlled manual and nameplate and the applicable Honeywell installation instructions before use. Verify the exact complete ordering code from the physical nameplate.
1Verify the 51304441-275 coated variant.
2De-energize and prove the field circuits safe before rewiring.
3Match the IOP and cable to the documented FTA combination.
4Observe terminal torque and polarity.
5Function-test every used channel before service.