ABB DO840 Digital Output Module 24V 16-Channel | 3BSE020838R1
ABB DO840 Digital Output Module 24V 16-Channel | 3BSE020838R1
Manufacturer: ABB
Product No.: 3BSE020838R1
Condition:1000 in stock
Product Type: Digital Output Module
Product Origin: 8985398477059
Payment: T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months
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ABB DO840 Digital Output Module - High-Performance 24V Control Solution
The ABB DO840 (3BSE020838R1) delivers precision digital output control for demanding industrial automation environments. Engineered as part of the renowned S800 I/O platform, this 16-channel module provides galvanically isolated outputs rated at 0.5A per channel, supporting both single and redundant configurations for mission-critical applications.
Technical Specifications
- Output Channels: 16 isolated digital outputs
- Voltage Rating: 24V DC
- Current Capacity: 0.5A per channel
- Isolation: Galvanic isolation between channels and system
- Configuration: Single or redundant (S/R) operation
- Diagnostics: Advanced channel-level fault detection
- Operating Temperature: -40°C to +70°C
- Protection Rating: IP20
Application Scenarios
The DO840 excels in process control systems requiring reliable switching of solenoid valves, motor starters, indicator lights, and relay coils. Its robust design makes it ideal for oil & gas facilities, chemical processing plants, power generation stations, and water treatment operations where system uptime is non-negotiable.
Key Features & Benefits
Redundancy Ready: Seamlessly integrates into redundant controller architectures, automatically switching to backup channels during fault conditions without process interruption.
Diagnostic Intelligence: Real-time monitoring detects short circuits, open loads, and overcurrent conditions, transmitting detailed status information to the control system for predictive maintenance.
Hot-Swap Capability: Field-replaceable design allows module exchange during operation when used with appropriate termination units, minimizing downtime.
Flexible Integration: Compatible with AC800M, AC800PEC controllers and third-party systems via standard fieldbus protocols including PROFIBUS DP, Modbus, and Foundation Fieldbus.
Installation & Configuration
Mount the DO840 on standard DIN rail alongside compatible termination units (TU810V1, TU830V1, or TU833). Connect field wiring to spring-cage terminals supporting 0.5-2.5mm² conductors. Configure via Control Builder software with intuitive graphical programming and comprehensive parameter libraries.
Related Products
| Product | Description | Link |
|---|---|---|
| ABB AI810 | Analog Input Module 8-Ch 12-Bit | View Product |
| ABB DO880 | 16-Channel Digital Output Module | View Product |
| ABB TU830V1 | Module Termination Unit 16-Ch 50V | View Product |
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
Product Description
ABB DO840 Digital Output Module - High-Performance 24V Control Solution
The ABB DO840 (3BSE020838R1) delivers precision digital output control for demanding industrial automation environments. Engineered as part of the renowned S800 I/O platform, this 16-channel module provides galvanically isolated outputs rated at 0.5A per channel, supporting both single and redundant configurations for mission-critical applications.
Technical Specifications
- Output Channels: 16 isolated digital outputs
- Voltage Rating: 24V DC
- Current Capacity: 0.5A per channel
- Isolation: Galvanic isolation between channels and system
- Configuration: Single or redundant (S/R) operation
- Diagnostics: Advanced channel-level fault detection
- Operating Temperature: -40°C to +70°C
- Protection Rating: IP20
Application Scenarios
The DO840 excels in process control systems requiring reliable switching of solenoid valves, motor starters, indicator lights, and relay coils. Its robust design makes it ideal for oil & gas facilities, chemical processing plants, power generation stations, and water treatment operations where system uptime is non-negotiable.
Key Features & Benefits
Redundancy Ready: Seamlessly integrates into redundant controller architectures, automatically switching to backup channels during fault conditions without process interruption.
Diagnostic Intelligence: Real-time monitoring detects short circuits, open loads, and overcurrent conditions, transmitting detailed status information to the control system for predictive maintenance.
Hot-Swap Capability: Field-replaceable design allows module exchange during operation when used with appropriate termination units, minimizing downtime.
Flexible Integration: Compatible with AC800M, AC800PEC controllers and third-party systems via standard fieldbus protocols including PROFIBUS DP, Modbus, and Foundation Fieldbus.
Installation & Configuration
Mount the DO840 on standard DIN rail alongside compatible termination units (TU810V1, TU830V1, or TU833). Connect field wiring to spring-cage terminals supporting 0.5-2.5mm² conductors. Configure via Control Builder software with intuitive graphical programming and comprehensive parameter libraries.
Related Products
| Product | Description | Link |
|---|---|---|
| ABB AI810 | Analog Input Module 8-Ch 12-Bit | View Product |
| ABB DO880 | 16-Channel Digital Output Module | View Product |
| ABB TU830V1 | Module Termination Unit 16-Ch 50V | View Product |
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191