Honeywell DC-TFB402 51307616-176 Fieldbus Interface Module
Warranty: 1 year
Condition : brand new in factory sealed box
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Detail
- Product NameHoneywell DC-TFB402 51307616-176 Fieldbus Interface Module
- Item NO.DC-TFB402
- Weight0.0000 kg = 0.0000 lb = 0.0000 oz
- CategoryDCS
- BrandHoneywell
- Creation Time2026-02-03
- Legacy Honeywell FIM4 termination hardware for a non-redundant four-link fieldbus interface architecture.
DC-TFB402
Legacy Honeywell FIM4 termination hardware for a non-redundant four-link fieldbus interface architecture.
Product Profile
DC-TFB402 is a legacy Honeywell fieldbus interface termination assembly associated with the Series C FIM4 hardware family. Honeywell's current product documentation lists CC-TFB402 as the coated, non-redundant four-link IOTA in this architecture.
Because the target item is the older DC-prefix revision, the installed assembly number and controller release must be checked before applying current-revision details.
Technical Data
| Manufacturer | Honeywell |
|---|---|
| Model | DC-TFB402 |
| Hardware role | Fieldbus interface termination assembly / IOTA |
| Associated architecture | Series C FIM4 |
| Current documented counterpart | CC-TFB402 |
| Current counterpart configuration | Non-redundant, four H1 links, coated |
| Legacy DC revision electrical data | Not publicly listed |
| Weight | 0 (no public model-specific official value) |
System Role
The IOTA provides the physical termination and mounting base for the associated fieldbus interface module. It is not the control processor and should not be described as a general-purpose I/O card.
Compatibility
Confirm exact DC-prefix assembly number, paired FIM, cabinet design, controller release and Control Builder configuration. The current CC-TFB402 listing is provided as family context, not as automatic replacement approval.
Applications
Used in Honeywell Experion systems with a four-link Series C Foundation Fieldbus interface architecture specified by the original project design.
FAQ
Does the CC-TFB402 listing guarantee interchangeability? No. Verify the legacy DC revision with Honeywell and the project BOM.
Are link electrical values repeated here? No. Only the officially documented architecture is stated; unsupported revision-specific values are omitted.
Recommended Models
The following models are provided for catalogue navigation. Confirm manufacturer, function and compatibility before ordering.
| 4Ui/4Ao Item3-2000U040400 | SUPC3 R1B 37900145 | 5B47-B-11 | PR 4114 | 020-747 | 342911 / 2 |
| ERP40 82125BK1000 | CRPS24VDC-240 | PD625 / BM009 | ABB RXSF 1 RK 271 016-AN | IC694MDL916-CA PACSYSTEM | T6862H2WB |
| T8312 5020-201 | BC-GT30 V1.0 0103-003-00 | PCX3731/FX-PCX3731-0 | EW300 | 102F | 476M-624 |
| TC910R1009 | 80025-551-01-R | GE 517-0147-06B-318727 | SBBSPR | D5011S | DFC-322R3-240 |
| 74-115968-04 | ID1ACB0TCA300 | VR2100 | HP2+ ref 49364 | HELVAR 910 V.4.2.25 | N280-03F |
Product Enquiry
Manager: Leonia
Email: sales@mvme.cn
Phone: +86 18030175807
Technical content is based on publicly available Honeywell manufacturer documentation. Verify the installed revision and project documentation before replacement or commissioning.
