Product Details
Description
The DI828 3BSE069054R1 is a 16-channel high-voltage AC input module with two isolated groups for protection against ground loops and transients. Each channel features signal conditioning and filtering to reduce noise and contact bounce. Mounted on an MTU, it supports hot-swapping for easy maintenance without system interruption.
Specifications
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Manufacturer: ABB
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Country of Origin: Switzerland
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Model Number: DI828 (3BSE069054R1)
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Product Type: Digital Input Module
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Channel Count: 16 (2 isolated groups of 8)
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Rated Input Voltage: 120 V AC
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Input Voltage Range: 77 V to 132 V AC
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Frequency Range: 47 to 63 Hz
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Isolation: Group-to-group and group-to-logic galvanic isolation
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Power Supply: 24 V DC (via ModuleBus)
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Mounting Type: DIN-rail via MTU
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Weight: 0.30 kg
Features
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High-Density AC Sensing: Provides 16 channels for 120V AC signals in a single module, optimizing space in power distribution and control cabinets.
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Grouped Galvanic Isolation: Features 2 groups of 8 channels, ensuring that electrical disturbances are contained and do not impact the entire I/O station.
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Industrial Noise Suppression: Built-in hardware filters ensure reliable state detection by neutralizing AC ripple and mechanical chatter.
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Hot-Swap Functionality: Engineered for continuous process environments, allowing the module to be swapped under power for rapid maintenance.
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Comprehensive Diagnostics: Includes an integrated LED display on the front panel to indicate individual channel status and general module health.
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Ruggedized Performance: Designed to withstand the thermal and electrical stresses typical of heavy industrial and utility applications.
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.