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ABB DI840 3BSE020836R1 Intelligent System Module Technical Specifications

Oct 20, 2025 ABB

ABB DI840 3BSE020836R1 Intelligent System Module is a high-performance digital input module in the ABB 800xA system and S800 I/O series,Specially designed for industrial automation control and process control systems.

ABB DI840 3BSE020836R1 Intelligent System Module Technical Specifications

Main features

Multi channel input: Supports up to 32 independent digital input channels, suitable for various industrial application needs.

High reliability: Designed to be sturdy and adaptable to harsh industrial environments, ensuring the stability of the system during long-term operation.

Modular design: Supports hot swappable functionality, simplifies installation, expansion, and maintenance operations, and reduces downtime.

High anti-interference ability: It has strong resistance to electromagnetic interference and can adapt to complex industrial environments.

Security system: can be used to collect input signals from safety monitoring equipment, such as emergency stop buttons, fault alarm switches, etc.

Advantages

High reliability and stability: Ensure long-term stable operation of the system in harsh industrial environments.

Flexible compatibility: Supports multiple input signals to adapt to different devices and application requirements.

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