ABB DI810-1 3BSE008509R1 24VDC Digital Input Module – AC 800M Series
When a digital input module fails on the plant floor, the consequences are immediate and severe: process signals go dark, the controller loses visibility into field devices, and operators are forced into manual override—or worse, an unplanned shutdown. In continuous-process industries such as oil & gas, power generation, and chemical manufacturing, every minute of unplanned downtime can cost tens of thousands of dollars. The ABB DI810-1 (Part No. 3BSE008509R1) is the precision-engineered solution that keeps your AC 800M control system fully informed and your process running without interruption.
The DI810-1 occupies a well-established position within ABB’s AC 800M I/O family—the industry-standard distributed control platform trusted by process engineers across more than 100 countries. As a 16-channel, 24 VDC digital input module, it delivers IEC 61131-2 Type 1/3 compliant signal acquisition with galvanic isolation, making it the preferred choice for safety-critical and high-availability applications where signal integrity is non-negotiable. Its proven reliability and seamless integration with ABB’s System 800xA DCS environment have made it one of the most widely deployed I/O modules in global process automation.
Technical Specifications
- Part Number: 3BSE008509R1
- Model: DI810-1
- Brand: ABB
- Series: AC 800M / S800 I/O
- Module Type: Digital Input (DI)
- Number of Channels: 16
- Input Voltage: 24 VDC
- Signal Standard: IEC 61131-2 Type 1 / Type 3
- Isolation: Galvanic isolation between field and system bus
- Backplane Bus: S800 I/O Station bus
- Operating Temperature: 0 °C to +55 °C
- Storage Temperature: −40 °C to +70 °C
- Relative Humidity: 5–95% (non-condensing)
- Protection Class: IP20
- Certifications: CE, UL, cUL, ATEX (zone 2)
- Mounting: DIN rail via S800 I/O station
Key Features & Benefits
- 16-Channel High-Density Input: Maximizes cabinet space utilization while providing comprehensive field signal coverage.
- Galvanic Isolation: Protects the controller backplane from field-side voltage transients and ground loops, ensuring long-term system reliability.
- Hot-Swap Capability: Modules can be replaced under power without shutting down the I/O station, minimizing maintenance windows.
- Redundancy Support: Compatible with redundant I/O station configurations for SIL-rated and high-availability applications.
- Plug-and-Play Integration: Automatic module recognition by AC 800M controller eliminates manual address configuration.
- LED Diagnostics: Per-channel status LEDs provide instant visual fault identification at the module level.
- Wide Environmental Tolerance: Rated for harsh industrial environments including elevated temperatures and high humidity.
Industry & Equipment Applications
- Oil & Gas: Wellhead control panels, pipeline SCADA, compressor station monitoring
- Power Generation: Turbine control systems, boiler management, substation automation
- Chemical & Petrochemical: Reactor interlocks, valve position feedback, pump status monitoring
- Pulp & Paper: Machine drive status, conveyor control, press section monitoring
- Water & Wastewater: Pump station control, flow switch inputs, level switch monitoring
- Marine & Offshore: Vessel automation, ballast control, engine room monitoring
System Integration & Compatible Parts
The DI810-1 is designed to operate within the ABB S800 I/O station ecosystem. Compatible and commonly paired components include:
- TB820V2 (3BSE013208R1) – ModuleBus Modem, S800 I/O station communication interface
- DO810 (3BSE008510R1) – 16-channel 24 VDC Digital Output Module (complementary output module)
- AI810 (3BSE008516R1) – 8-channel Analog Input Module
- PM866 (3BSE050198R1) – AC 800M Controller Processor Module
- CI854 (3BSE030220R1) – PROFIBUS DP Communication Interface
- TU810V1 (3BSE013230R1) – Module Termination Unit for DI810
Our Quality Assurance Process
At Konmask.com, every ABB module undergoes a rigorous multi-stage inspection before shipment:
- Authenticity Verification: Cross-referenced against ABB’s official part number database; counterfeit modules are rejected at intake.
- Visual Inspection: Examination of PCB, connectors, and housing for physical damage, corrosion, or signs of prior repair.
- Functional Pre-Check: Where applicable, modules are bench-tested for basic electrical continuity and communication response.
- ESD-Safe Packaging: All modules are packed in anti-static bags with foam cushioning and clearly labeled with part number and serial number.
- Traceability: Each shipment includes a packing list with lot reference for full supply chain traceability.
How to Order
- Submit your inquiry via the Contact Us page or email [email protected] with your required quantity and delivery timeline.
- Our technical team will confirm stock availability, lead time, and provide a formal quotation within 24 business hours.
- Upon PO confirmation, we arrange export documentation, customs clearance support, and door-to-door logistics.
- Tracking information is provided upon dispatch; typical delivery is 5–10 business days for major destinations.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation: 100% focus on PLC, DCS, and drive components—no generalist catalog noise.
- ✅ Global B2B Export Experience: Serving engineering firms, EPCs, and MRO buyers in 60+ countries.
- ✅ Competitive Lead Times: Extensive supplier network enables fast sourcing of both current and legacy ABB parts.
- ✅ Technical Pre-Sales Support: Our engineers can assist with compatibility checks, system architecture questions, and cross-reference validation.
- ✅ Secure Export Compliance: Full export documentation including commercial invoice, packing list, and certificate of origin.
Frequently Asked Questions
Q: Is the DI810-1 the same as the DI810?
A: The DI810-1 (3BSE008509R1) is an updated revision of the original DI810. It is backward-compatible with existing S800 I/O stations and AC 800M controllers. Always verify the exact part number when ordering for a specific system revision.
Q: Can the DI810-1 be used in SIL 2 safety applications?
A: The standard DI810-1 is not a SIL-certified safety module. For functional safety applications, ABB offers dedicated S800 Safety I/O modules. Contact our team for guidance on safety-rated alternatives.
Q: What termination unit is required for the DI810-1?
A: The DI810-1 is typically used with the TU810V1 (3BSE013230R1) termination unit, which provides the field wiring terminals. Confirm your station configuration before ordering.
Q: Do you supply new, refurbished, or surplus units?
A: Konmask.com supplies both factory-new and professionally tested surplus/refurbished units. Condition is clearly stated in the quotation. All units pass our QA inspection regardless of condition grade.
Q: Can you provide an export certificate of origin?
A: Yes. We provide full export documentation including commercial invoice, packing list, and certificate of origin for all international shipments.
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