ABB S800 I/O Series DI801 Digital Input Module 24V 16ch
The ABB DI801 is a digital input module for ABB industrial automation platforms. Type Designation: DI801 | Catalog Description: DI801 Digital Input 24V 16 ch | Medium Description: Current sink. Factory-sealed, fully tested, 12-month warranty. Ships within 24 hours from Shenzhen.
Technical Specifications
| DI801 | is a digital input module with 16 channels, designed for 24V current sink applications. It provides reliable signal acquisition for industrial automation systems within the S800 I/O family. |
|---|---|
| Product ID | 3BSE020508R1 |
| Type Designation | DI801 |
| Catalog Description | DI801 Digital Input 24V 16 ch |
| Medium Description | Current sink |
| Product Type | I-O_Module |
| HS Code | 853890 |
| Customs Tariff Number | 85389099 |
| Dimensions | Depth 58.5 mm, Height 102 mm, Width 86.1 mm |
| Net Weight | 0.24 kg |
| Channel Type | DI (Digital Input) |
| Number of Input Channels | 16 |
| Number of Output Channels | 0 |
| Multi-Channel Input | Provides 16 digital input channels for flexible system integration |
| Voltage Rating | Designed for 24V current sink applications |
| Compact Design | Small footprint for efficient installation in control cabinets |
| System Compatibility | Part of ABB’s S800 I/O family for distributed control systems |
| Compliance | RoHS compliant, WEEE Category 5 (small equipment) |
| Durability | Industrial-grade construction ensures long-term reliability |
| No Batteries Required | Maintenance-free design with zero battery components |
| Manufacturer | ABB |
| Model / SKU | DI801 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Understanding the ABB DI801
If you maintain ABB systems, you know that not all replacement parts are created equal. The DI801 is a digital input module engineered specifically for ABB automation platforms. The aftermarket is flooded with modules that look identical on the outside but use inferior components internally. product id: 3BSE020508R1; type designation: DI801; catalog description: DI801 Digital Input 24V 16 ch; medium description: Current sink. We have tested clone modules side-by-side with genuine ABB units — the clones typically fail within 3–6 months in continuous industrial service, sometimes taking out the backplane with them.
Every DI801 we sell is 100% genuine ABB, with the manufacturer serial number and holographic label intact. We source from authorized distribution channels and decommissioned system tear-downs with full traceability documentation.
Before inserting this module, power down the chassis completely. ABB modules are generally not hot-swappable. Verify backplane voltage with a calibrated multimeter before insertion. After installation, power up and verify the status LED shows normal operation before returning the system to service. Run the manufacturer diagnostic routine if available.
Compatible Parts — Same System
These modules share the same system family as the DI801. Commonly ordered together for complete rack builds or spare parts kits.
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