Product Details
Description
The DI880 3BSE028586R1 is a 16-channel safety-rated input module with full diagnostics and SOE time-stamping for precise event tracking. It detects field faults like shorts or open lines and supports redundant MTUs for fault-tolerant operation. SIL3-certified, it ensures reliable protection in critical process and safety applications.
Specifications
-
Manufacturer: ABB
-
Country of Origin: Switzerland
-
Model Number: DI880 (3BSE028586R1)
-
Product Type: High Integrity Digital Input Module
-
Safety Integrity Level: SIL3 certified
-
Number of Channels: 16
-
Input Voltage: 24 V DC
-
Input Voltage Range: 15 V to 30 V DC
-
SOE Resolution: 1 ms
-
Redundancy: Supported (Single or Redundant pairs)
-
Power Supply: 24 V DC (Internal via ModuleBus)
-
Weight: 0.25 kg
Features
-
Certified Functional Safety: Engineered to meet SIL3 requirements, providing a trusted interface for safety instrumented systems (SIS).
-
Advanced Load Supervision: Continuously monitors field wiring for open circuits and short circuits to ensure signal availability at all times.
-
High-Precision SOE: Supports 1 ms Sequence of Events time-stamping, which is essential for detailed post-event analysis in safety shutdowns.
-
Redundancy Support: Enables 1:1 hardware redundancy to prevent process interruptions caused by a single point of failure in the I/O layer.
-
Self-Diagnostic Logic: Internal hardware and software watchdog systems verify the integrity of the module’s processing and reporting functions.
-
Rugged Safety Design: Built with high-grade components to resist environmental stress and maintain stability in demanding industrial conditions.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.