Author Archives: XIONGBA

ABB 3AUA0000112491: Genuine ABB BGAD-12C PCB Trigger / Drive Board

1. Product Overview The ABB 3AUA0000112491 is the official ABB BGAD-12C printed circuit board, a high-precision trigger and drive control PCB designed exclusively for ABB ACS880, ACS580, and compatible low-voltage AC drive families. This spare-part kit serves as a direct replacement for the BGAD-12C control board in cabinet-built and wall-mounted ACS880 drives (frame sizes R4–R9).…

ABB 3AUA0000106891: ABB Drives Spare Part Kit / Accessory

1. Product Overview The ABB 3AUA0000106891 is a genuine ABB spare part kit designed for use with ABB low-voltage AC drives, specifically from the ACS880, ACS580, ACS480, ACS355, and related cabinet-built drive series. As an official ABB component (listed in ABB’s official wholesaler and catalog documentation), it serves as a replacement or upgrade accessory, providing…

ABB RLM01 PROFIBUS Redundancy Link Module (3BDZ000398R1)

Product Overview The ABB RLM01 is a DIN-rail mounted PROFIBUS redundancy link module, designed for PROFIBUS DP / FMS industrial fieldbus networks in ABB AC 800M, Freelance and System 800xA automation platforms. Operating as an active bidirectional bus switch, it converts one non-redundant PROFIBUS channel into two redundant bus lines (A/B), or aggregates two redundant…

ABB TB806 3BSE008536R1 ModuleBus Cable Adaptor

The ABB TB806 3BSE008536R1 is a ModuleBus Cable Adaptor designed for the ABB S800 I/O system. It is used to extend the electrical ModuleBus so that S800 I/O modules connected to the same ModuleBus can be installed on different DIN rails. Unlike an S800 I/O module or Module Termination Unit, the TB806 is a communication…

ABB TB842 ModuleBus Optical Port (3BSE022464R1)

Product Overview The ABB TB842 is a ModuleBus optical port module belonging to the S800 I/O product family for ABB Ability System 800xA and AC 800M control platforms. It acts as a media converter that converts electrical ModuleBus signals into optical signals, enabling long-distance, noise-resistant communication between field communication interfaces and remote I/O clusters via…

ABB TU847: Redundant Module Termination Unit for CI840/CI840A PROFIBUS DP-V1 Field Communication Interfaces

1. Product Overview The ABB TU847 is a compact, passive Module Termination Unit (MTU) specially designed for the S800 I/O system in ABB 800xA and Freelance 800 control platforms. It provides the electrical and mechanical interface for redundant configuration of the CI840/CI840A PROFIBUS DP-V1 communication interfaces, supporting up to two CI840/CI840A modules while distributing power,…

ABB CI840A Communication Interface Module (3BSE041882R1)

Product Overview The ABB CI840A is a PROFIBUS DP-V1 fieldbus communication interface module belonging to the S800 I/O series, designed for ABB System 800xA and AC 800M control platforms. It acts as a critical communication gateway, linking distributed S800 I/O clusters with AC 800M controllers via PROFIBUS network. The module transmits real-time process data between…

ABB TU811V1 3BSE013231R1 Compact Module Termination Unit

The ABB TU811V1 3BSE013231R1 is a compact Module Termination Unit (MTU) designed for the ABB S800 I/O system. It provides the field wiring interface for compatible S800 digital I/O modules and incorporates part of the ModuleBus used to connect I/O modules within the station. The TU811V1 is an 8-channel, 250 V compact MTU with terminal-block…

ABB TU810V1: Compact 16-Channel Module Termination Unit for ABB S800 I/O Systems

1. Product Overview The ABB TU810V1 is a compact 16-channel Module Termination Unit (MTU) designed specifically for the ABB S800 I/O system. It serves as the passive field interface between field wiring and S800 I/O modules, enabling reliable one-wire connections for signals and process power while distributing the ModuleBus and automatically generating correct module addresses…

Woodward DPG-2201-002 Digital Speed Governor Controller

Product Overview The Woodward DPG-2201-002 is a microprocessor-based digital programmable governor belonging to the DPG 2201 series. Developed under Woodward APECS control platform, it delivers high-precision closed-loop speed regulation for diesel and gas generator sets. Supporting both isochronous constant-speed mode and droop control, it enables stable parallel operation and load sharing for multiple gensets. This…