Description
ABB DTCC901B 61430001-FU Product Description
Product Overview
ABB DTCC901B 61430001-FU is an ABB Digital Transfer and Communication / control interface module, also identified by the ABB part number 3BSC980006R152. Industrial references associate this hardware with ABB’s legacy Bailey / Symphony / Harmony control-system architecture and also identify it in excitation-system applications.
The DTCC901B 61430001-FU is primarily used for high-speed digital data transfer, signal interfacing and communication between control-system components. It is therefore an important system-level module rather than a conventional standalone analog or digital I/O card. Some commercial listings simply classify it as an I/O module, but the more specific descriptions identify its role as a digital transfer and communication module.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | DTCC901B |
| ABB Part Number | 61430001-FU |
| Related Part Number | 3BSC980006R152 |
| Related System Designation | DCC2390A |
| Manufacturer | ABB |
| Product Type | Digital Transfer & Communication Module |
| Primary Function | Digital data transfer and communication |
| System Family | ABB Bailey / Symphony / Harmony |
| Application | DCS, excitation and industrial control |
| Communication | System-dependent proprietary control-system interface |
| Processing | Digital signal/data processing |
| Installation | ABB control-system rack/cabinet |
| Diagnostics | System-dependent |
| Typical Use | Controller-to-I/O and subsystem communication |
The exact electrical interface and protocol configuration should be verified from the host-system documentation because third-party listings provide conflicting specifications, including claims of Ethernet, Modbus and CAN interfaces that do not appear consistently across sources.
Main Features and Advantages
High-Speed Digital Data Transfer
The DTCC901B is designed to provide rapid exchange of digital control information within an ABB automation architecture. It can act as an important communication path between controllers, peripheral equipment and other system components, helping maintain timely transfer of process and status information.
Communication and Interface Functions
Its principal role is associated with digital communication and system interfacing. This makes the module suitable for architectures in which multiple control-system components must exchange data reliably and deterministically.
DTCC901B
ABB Legacy-System Compatibility
The 61430001-FU designation is particularly important for maintenance of older ABB installations. Related 61430001-series hardware includes DYTP123A 61430001-TW, DYSF118B 61430001-XG, DYPS154C 61430001-YP and DYTP600A 61430001-ZY. These modules should not be assumed interchangeable merely because they share the same 61430001 prefix.
Modular Architecture
The DTCC901B is designed to operate within a larger ABB control architecture. This modular approach allows individual communication/interface hardware to be replaced while preserving the surrounding control system.
Suitable for Critical Industrial Control
Because the module is associated with ABB DCS and excitation-control applications, it can be used in systems where reliable data exchange is important for stable process and equipment operation. One industrial reference specifically identifies DTCC901B/DCC2390A as an ABB excitation-system controller.
Application Fields
Power Generation
The ABB DTCC901B 61430001-FU can be applied in power-generation control architectures, including generator and excitation systems. In these systems, dependable communication between control electronics and associated subsystems is essential for maintaining generator operating conditions.
ABB DCS Systems
The module is associated with Bailey Symphony/Harmony control-system architectures and can provide digital data exchange between controllers and peripheral equipment. This makes it relevant to legacy power-plant and process-control installations.
Oil & Gas and Petrochemical
In continuous-process plants, ABB control systems use dedicated communication and interface hardware to exchange process data between controllers, I/O subsystems and supervisory equipment. The DTCC901B can form part of this system-level infrastructure.
Chemical and Manufacturing Industries
The module can also be encountered in industrial automation systems requiring reliable digital communication between control components, particularly in long-running installations where the original ABB architecture is still being maintained.
Retrofit and Spare-Parts Applications
The 61430001-FU part number is especially relevant for legacy ABB system maintenance and replacement. Exact matching of the model and complete part number is recommended because related ABB modules can have different functions and electrical interfaces.
Related Products
- ABB DCC2390A / DTCC901B 3BSC980006R152 — Alternate system designation associated with the DTCC901B.
- ABB DYTP123A 61430001-TW — Related legacy ABB control/communication module.
- ABB DYSF118B 61430001-XG — Related ABB I/O/communication hardware.
- ABB DYPS154C 61430001-YP — Related ABB power/control module.
- ABB DYTP600A 61430001-ZY — Related ABB data-collection/control module.
- ABB DTDX707A 61430001-WG — Related ABB 61430001-series control-system hardware.
- ABB DTCA717A 61430001-WH — Related ABB control-system module.
- ABB PM511V08 3BSE011180R1 — ABB processor/controller hardware used in industrial automation systems.
