ABB DI821 Digital Input 230V 8 Channel | 3BSE008550R1
ABB DI821 Digital Input 230V 8 Channel | 3BSE008550R1
Manufacturer: ABB
Product No.: 3BSE008550R1
Condition:1000 in stock
Product Type: DI821 Digital Input Module
Product Origin: 6417489008550
Payment: T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months
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ABB DI821 Digital Input Module - Industrial Automation Excellence
The ABB DI821 Digital Input Module delivers robust 230V AC signal acquisition for industrial automation systems within the ABB Advant OCS and 800xA DCS platforms. Engineered with 8 individually galvanically isolated channels, this module ensures reliable process monitoring and control signal integrity in demanding manufacturing environments.
Technical Specifications
- Input Voltage: 230V AC
- Channel Count: 8 individually isolated inputs
- Galvanic Isolation: Individual channel isolation for enhanced safety
- Compatible Terminal Units: TU810, TU811, TU812, TU813, TU814
- System Integration: ABB Advant OCS, ABB 800xA DCS
- Signal Type: Digital input, binary state detection
- Operating Environment: Industrial-grade reliability
Application Scenarios
Deploy the DI821 in process automation where high-voltage digital signals require monitoring—motor status feedback, valve position confirmation, safety interlock verification, and equipment state detection. The module excels in power distribution monitoring, HVAC control systems, and manufacturing line supervision where 230V AC signals are standard.
Solution Benefits
Individual galvanic isolation protects downstream control systems from electrical faults and ground loops, while multi-terminal unit compatibility enables flexible system architecture. The DI821 integrates seamlessly with ABB's distributed control systems, supporting both legacy Advant OCS installations and modern 800xA platforms for long-term investment protection.
Related Products
| Product | Description | Link |
|---|---|---|
| ABB DX531 Digital Input | Alternative digital input solution | View Product |
| ABB DI801 Digital Input | 24V digital input module (3BSE020508R1) | View Product |
| ABB SDCS-IOB-23 | External Isolated Digital I/O Board (3ADT783044R0003) | View Product |
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
Product Description
ABB DI821 Digital Input Module - Industrial Automation Excellence
The ABB DI821 Digital Input Module delivers robust 230V AC signal acquisition for industrial automation systems within the ABB Advant OCS and 800xA DCS platforms. Engineered with 8 individually galvanically isolated channels, this module ensures reliable process monitoring and control signal integrity in demanding manufacturing environments.
Technical Specifications
- Input Voltage: 230V AC
- Channel Count: 8 individually isolated inputs
- Galvanic Isolation: Individual channel isolation for enhanced safety
- Compatible Terminal Units: TU810, TU811, TU812, TU813, TU814
- System Integration: ABB Advant OCS, ABB 800xA DCS
- Signal Type: Digital input, binary state detection
- Operating Environment: Industrial-grade reliability
Application Scenarios
Deploy the DI821 in process automation where high-voltage digital signals require monitoring—motor status feedback, valve position confirmation, safety interlock verification, and equipment state detection. The module excels in power distribution monitoring, HVAC control systems, and manufacturing line supervision where 230V AC signals are standard.
Solution Benefits
Individual galvanic isolation protects downstream control systems from electrical faults and ground loops, while multi-terminal unit compatibility enables flexible system architecture. The DI821 integrates seamlessly with ABB's distributed control systems, supporting both legacy Advant OCS installations and modern 800xA platforms for long-term investment protection.
Related Products
| Product | Description | Link |
|---|---|---|
| ABB DX531 Digital Input | Alternative digital input solution | View Product |
| ABB DI801 Digital Input | 24V digital input module (3BSE020508R1) | View Product |
| ABB SDCS-IOB-23 | External Isolated Digital I/O Board (3ADT783044R0003) | View Product |
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191