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PFSK163 3BSE022023R450 comm.board Origina New In Stock
- Part number：PFSK163 3BSE022023R450 comm.board
- Warehouse: Spot
- Warranty： 365 days
- Quality: Original module
- Condition： New
- Shipping method: Courier delivery
- Contact person: LI MING
- Contact number: +86 18059884790
- WeChat：18059884790
- E-mail: plc66@qq.com
Product Description
Product: PFSK163 3BSE022023R450 – ABB Profibus DP Communication Board
ABB PFSK163 (3BSE022023R450) Profibus DP/V1 Industrial Communication Card for Symphony DCS & Excitation Control System
PFSK163 3BSE022023R450 is a dedicated Profibus communication board developed by ABB for Symphony Plus / Advant DCS and generator excitation control cabinets. The full order code 3BSE022023R450 represents the complete factory-assembled hardware revision with standardized firmware. It serves as a bidirectional protocol conversion gateway between the rack internal backplane bus and external Profibus DP fieldbus, realizing high-speed real-time data exchange between main controller, remote I/O modules, frequency converters, valve positioners, excitation regulators and upper monitoring HMI. Adopting industrial-grade differential signal transmission design, it supports multi-node daisy-chain topology, widely applied in thermal power, hydropower, oil & gas and heavy industrial automation control systems.
Core Technical Specifications
Product ID: 3BSE022023R450
ABB model name: PFSK 163
Catalog description: Profibus comm.board PFSK 163
ABB model name: PFSK 163
Origin: Sweden
Customs tariff number: 85389091
Dimensions: Spare_Parts
Gross weight: 15 kg
Invoice description: Profibus comm.board PFSK 163
Technical information: PFSK 163 Profibus Communication
Customer specific versions, original order number
must be informed.
Stressometer
Main Functional Features
- Profibus bus protocol conversion, convert internal rack parallel bus signals to standard Profibus serial fieldbus data for multi-field device access
- Support multi-node daisy-chain wiring topology, connect dozens of remote I/O, servo drives and excitation auxiliary modules on a single bus cable
- Differential signal isolation circuit design, effectively eliminate ground loop interference and high-frequency EMI from high-voltage excitation cabinets
- Complete real-time self-diagnosis function, monitor bus disconnection, signal attenuation, board power loss and communication timeout faults and upload fault codes to main controller
- Built-in adjustable terminal matching resistance, adapt to different bus cable lengths to avoid signal reflection and communication instability
- Compatible with simplex and redundant rack architecture, dual PFSK163 boards can be deployed for communication channel hot backup to improve system availability
- Standard plug-in modular structure, power-off hot swappable, spare replacement without full unit shutdown during equipment maintenance overhaul
- Seamless matching with ABB PFVI401 excitation unit, AC800M controller and Symphony Plus DCS configuration software for parameter setting and fault log export
Application Industries
- Thermal & Combined Cycle Power Plant: ABB Symphony DCS gas/steam turbine control cabinet Profibus communication core card
- Hydropower Station: Large hydro generator EX2000 excitation system remote I/O bus communication spare part
- Oil & Gas Industry: Offshore platform and gathering station compressor unit distributed control system communication module
- Industrial Cogeneration Station: Reciprocating engine generator set voltage regulation and load control bus interface equipment
- Equipment Retrofit & Maintenance: Direct replacement communication assembly for aging ABB Symphony DCS and excitation control systems
Product Picture 
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