ABB DCS Modules: ABB Bailey, AC800M & S800 I/O Module

Core Positioning: Flexible, Reliable Automation Foundation

The core positioning of ABB industrial control modules is to build a flexible, reliable automation system capable of withstanding harsh industrial environments. This is primarily reflected in:

Distributed Architecture
System Integration & Digitalization
High Reliability & Availability
Extreme Environment Adaptability

Technical Advantages: Modularity, Intelligence, and Safety

ABB's technical strengths are embedded throughout the product design:

Broad Modular Selection
Advanced Diagnostics & Intelligence
Integrated Functional Safety
Open Communication Capabilities

Key Application Areas

Leveraging these advantages, ABB industrial control modules are widely deployed across various industrial sectors. Key application areas include:

Application Sector	Typical Scenarios
Process Industries	Valve control, process parameter regulation, and safety monitoring in oil & gas, chemical, and power generation
Manufacturing & Discrete Automation	Robotic control, material handling, and high-precision assembly in automotive, electronics, and general manufacturing
Energy & Infrastructure	Equipment monitoring in power systems, water/wastewater treatment, and signaling/equipment control in railway and transportation
Harsh/Special Environments	Marine engineering, mining, and metallurgy — applications with high temperatures, high humidity, and strong vibration

ABB AO801 3BSE020514R1 Analog Out Module New in stock
The ABB AO801 (3BSE020514R1) is an 8-channel analog output module from the S800L I/O system, designed for ABB System 800xA DCS and AC 800M controllers. It provides precise 0...20 mA or 4...20 mA current signals to control field actuators such as regulating valves, positioners, and variable speed drives in process automation applications.
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ABB AO815-eA Analog Output Module New in stock
The ABB AO815-eA (3BSE052605R2) is an 8-channel analog output module from the S800 I/O system, designed for the System 800xA DCS and AC 800M controller platform. Each channel provides 4...20 mA (or configurable 0...20 mA) output with HART pass-through communication, enabling seamless integration with smart field instruments such as positioners, valves, and actuators.
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ABB AO895 3BSC690087R1 Analog Output Module in stock
The ABB AO895 (3BSC690087R1) is an 8-channel analog output module from the S800 I/O system, designed for the System 800xA DCS and AC 800M controller platform. Each channel provides a 4...20 mA output with integrated Intrinsic Safety (IS) protection components and a HART interface, allowing direct connection to field devices in hazardous areas without requiring external isolators or safety barriers.
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New and original ABB DO562 Digital Output Module in Stock
The ABB DO562 (1SAP230900R0000) is a digital output module within the ABB S500-eCo I/O system, designed for the AC500 and AC500-eCo PLC platforms. The module offers modular isolation and diagnostic LEDs for straightforward troubleshooting in demanding environments like water treatment, material handling, packaging, and building automation..
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ABB RPBA-01 Profibus Adapter PROFIBUS DP Adapter Module in Stock
The ABB RPBA-01 is a PROFIBUS DP adapter module that enables seamless integration of ABB drives into PROFIBUS fieldbus networks..
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ABB RUSB-02 USB/DDCS Communication Adapter in Stock
The ABB RUSB-02 (3AUA0000040000) is a USB/DDCS communication adapter that serves as a portable field tool for connecting a standard PC or laptop directly to ABB industrial drives and robot controllers..
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New in Stock ABB NPBA-12 PROFIBUS-DP Communication Adapter Module
The ABB NPBA-12 is a PROFIBUS-DP communication adapter module designed to seamlessly connect ABB drives (such as ACS800 and ACS600 series) to PROFIBUS DP fieldbus networks..
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ABB Profibus adapter RMIO-02C Control Board New in Stock
The ABB RMIO-02C is a main control board designed for the ABB ACS800 series drives, serving as the central processing unit that executes core motor control algorithms, including Direct Torque Control (DTC).
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ABB Profibus adapter RMIO-11C 3AUA0000035408 DCS Module in stock
The ABB RMIO-11C (3AUA0000035408) is the main control board for the ABB ACS800 series drives, serving as the central processing unit that executes core motor control algorithms, including Direct Torque Control (DTC). It processes all I/O signals, manages communication with external automation systems, and generates precise PWM (Pulse Width Modulation) firing pulses for the power stage.
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ABB Profibus Adapter RINT-6621C Circuit Interface Communication Module
The ABB RINT-6621C is a main circuit interface and communication module designed for the ABB ACS800 series drive systems. It serves as the critical link between the drive's main circuit and external control systems, enabling parameter configuration, real-time monitoring, and remote control through multiple industrial communication protocols..
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ABB Profibus adapter AINP-01C Input Bridge Control Board in Stock
The ABB AINP-01C is an Input Bridge Control Board / Inverter Trigger Board engineered specifically for the ABB ACS800 series drives. It serves as the core rectifier control component, responsible for generating precision-timed firing pulses to control thyristors in the drive's input bridge.
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ABB POWER SUPPLY BRD APOW-01C 64605666B Power Supply Interface Board in Stock
The ABB APOW-01C (64605666B) is a Power Supply/Interface Board for the ABB ACS800 series drives and selected ACS880 custom cabinets. It converts external 24V DC control power into stable, regulated auxiliary supplies for the drive's control unit (RMIO/RDCU boards) while also handling DDCS backplane signal interconnection.
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