Products

The ABB LDSYN-101 (3BHE005555R0101) is a high-precision synchronization and communication control board designed for ABB’s UNITROL 6000 series excitation systems and Symphony Plus / Advant DCS platforms. Its core function is to serve as the “timing eye” of the excitation system, precisely measuring three-phase synchronization voltage signals from the generator and grid, managing phase alignment for safe grid connection, and providing high-precision time synchronization across the control network.

The ABB GD C742 AE Var.02 (3BHE003748R0002) is described as a CSI Converter Signal Interface module designed for ABB’s industrial automation and distributed control systems (DCS) . Its core function is to serve as an interface module that facilitates data exchange and communication between different system elements, ensuring efficient operation and control of automation processes.

The ABB LT C743CE02 (3BHE013299R0002) is a multi-function control and communication board designed for ABB’s industrial drive and excitation control platforms. It serves as a critical interface layer between the drive’s main control unit and external systems, managing signal processing, communication protocols, and power device control within the cabinet. Based on available technical documentation, this board is used across ABB’s ACS880/ACS500 series variable frequency drives, UNITROL® excitation systems, and S800 I/O architectures. Its compact modular design allows for direct mounting within drive cabinets, supporting both control-level and communication-layer functions depending on the system configuration.

New and Original ABB AF C094 AE02 HIEE200130R0002 DCS Module in stock

The ABB XV C517 AE10 (3BHB004744R0010) is a high-performance Gate Driver Unit (GDU) designed for ABB’s medium-voltage drive platforms and industrial power control systems. It serves as the critical execution interface between the drive’s control layer and the power semiconductor devices (IGBTs/MOSFETs), converting low-voltage logic commands into high-current gate drive signals capable of rapidly switching power devices. Classified under ABB’s MV-GDR (Medium Voltage Gate Driver) product line, this module is essential for precise motor control, excitation regulation, and power conversion in demanding industrial environments. It is compatible with ABB ACS800/ACS880 series drives and can also function as an embedded excitation card in UN5000 static excitation systems.

The ABB UP C090 AE01 (HIEE300661R0001) is a Fieldbus Coupler module designed for ABB’s Freelance, Advant OCS, MOD 300, and System 800xA distributed control systems. Its core function is to serve as the communication bridge between the controller CPU and remote I/O stations, translating control commands into fieldbus protocols and returning field data to the controller. It enables distributed I/O expansion without running individual wires from every field device back to the control cabinet.

The ABB AR C093 AE01 (HIEE300690R0001) is a relay output card designed for ABB’s ACS800 drive systems and legacy DCS platforms. Its core function is to provide isolated relay contact outputs that interface the drive’s internal control logic with external field devices—such as alarm indicators, auxiliary relays, contactors, and interlock circuits—while maintaining galvanic isolation between the low-voltage control electronics and high-potential field wiring.

The ABB PP C902 CE101 (3BHE028959R0101) is a high-performance control and communication module designed for ABB’s AC 800PEC real-time control platform and medium-voltage drive systems, including the ACS 2000 series. Its core function is to execute fast closed-loop control algorithms, manage converter regulation, and facilitate high-speed data exchange between the control unit and power electronics modules. It serves as a critical bridge for noise-immune communication in high-voltage environments, ensuring reliable operation of power converters, excitation systems, and industrial drive cabinets.

The ABB UF C921 A101 (3BHE024855R0101) is a high-performance control board (often referred to as an Inverter Control Board or Gate Driver Module) designed for ABB’s medium-voltage drive systems and DCS platforms. Its core function is to serve as the central processing and signal output stage, generating precise PWM (Pulse Width Modulation) trigger signals to drive power semiconductors (IGBT/IGCT) while monitoring critical feedback parameters for system protection. It acts as the critical link between the upper-level control system (such as AC 800M or the excitation controller) and the high-power inverter stack.

The ABB UF C092 BE01 (HIEE300910R0001) is a Binary (Digital) Input Module designed for ABB’s legacy DCS platforms, including Infi 90, Symphony, TPS, and Advant systems, as well as excitation and high-voltage drive applications . Its core function is to receive discrete field signals—such as dry contacts, limit switches, and relay status feedback—and convert them into digital data for the control system, enabling real-time equipment status monitoring and logic interlocking.

The ABB UF C718 AE101 (HIEE300936R0101) is a Main Circuit Interface Board designed for ABB medium-voltage drive systems. Its core function is to serve as the critical processing link between the main power circuitry and the drive's core control processing units, handling fast signal conditioning, gate signal distribution, and system interface monitoring for safe and reliable power conversion operations.

The ABB UF C762 AE101 (3BHE006412R0101) is a high-performance industrial control module from ABB’s drive and automation systems. Its core function is to serve as a CVMI (Converter Voltage Measurement Interface) board, handling precise signal processing, voltage monitoring, and control logic for power electronics applications. It is commonly deployed in ABB drive systems (such as ACS800/ACS880 series) and DCS platforms for real-time control and monitoring tasks.