ABB DO820 3BSE008514R1 | Digital Output Module

Description

Product Specifications

Product Overview
The ABB DO820 3BSE008514R1 Digital Output Module is a high-performance component designed for use in ABB’s AC800M series distributed control systems. With 16 individually isolated 24V DC digital output channels, it provides precise and reliable control over actuators, solenoids, and other field devices in industrial automation environments. Its robust solid-state design ensures low maintenance requirements and exceptional long-term reliability, making it ideal for continuous process industries where downtime is not an option.

Built for harsh industrial conditions, the DO820 integrates seamlessly into existing ABB control architectures, supporting both hot-swapping and redundancy configurations. Its advanced diagnostic features, including channel status monitoring and fault detection, contribute to faster troubleshooting and improved plant uptime.

DO820 3BSE008514R1

Technical Specifications

• Module Type: Digital Output Module

• Number of Channels: 16

• Output Voltage: 24 V DC (nominal)

• Output Type: Solid-state, high-side switching

• Max Output Current per Channel: 0.5A

• Isolation: Channel-to-channel and channel-to-system isolation

• Diagnostics: Short-circuit detection, overload protection, output status indicators

• Installation: DIN rail or module carrier mounting

• Operating Temperature Range: -20°C to +70°C

• Compliance: CE, RoHS

Key Features & Benefits

1. High Reliability: Solid-state outputs eliminate mechanical wear, reducing maintenance and extending service life.

2. Enhanced Diagnostics: Built-in fault detection improves troubleshooting efficiency and minimizes downtime.

3. Modular Integration: Seamlessly fits into ABB AC800M DCS systems with plug-and-play compatibility.

4. Redundancy Support: Enables system-level redundancy for critical operations.

5. Hot-Swappable Design: Modules can be replaced without system shutdown, ensuring uninterrupted production.

   

   DO820 3BSE008514R1

Applications

• Process Automation: Chemical, petrochemical, and oil & gas plants for controlling valves, pumps, and heaters.

• Power Generation: Turbine control, generator protection, and auxiliary equipment automation.

• Manufacturing Lines: Automated machinery control, conveyor systems, and robotics integration.

• Water Treatment: Pump station automation, filtration systems, and wastewater control.

Installation & Maintenance
The ABB DO820 is designed for ease of installation in standard industrial control cabinets. Before installation, ensure that the system power is disconnected unless performing a hot-swap replacement in a supported configuration. Wiring should follow ABB’s recommended cabling and shielding practices to minimize electromagnetic interference.
Routine maintenance primarily involves visual inspection of wiring connections and monitoring output channel health through the system’s diagnostic interface.

Related Products

• ABB DI810 3BSE008508R1: Digital input module with 16 channels, optimized for process control.

• ABB AO810V2 3BSE038415R1: Analog output module for high-precision control applications.

• ABB PM864AK01: High-performance processor module for AC800M series.

  

  DO820 3BSE008514R1

Warranty Statement
This ABB DO820 3BSE008514R1 module is supplied with a quality assurance guarantee provided by Chengdu Sunshine Xi He Electric Co., LTD. Our warranty ensures the product is free from defects in material and workmanship for the specified period, offering our customers confidence in reliability and performance. This warranty is provided by Chengdu Sunshine Xi He Electric Co., LTD and is not an official ABB warranty.