Product Details
Description
The DI885 module offers eight isolated 24 V DC inputs optimized for precise time-stamping, enabling accurate event sequencing during system trips or fast process changes. It ensures signal integrity and integrates seamlessly with the AC 800M controller for reliable operation in power and industrial applications.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: DI885
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Order Number: 3BSE013088R1
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Product Series: S800 I/O
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Input Channels: 8 (Individual Isolation)
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Rated Input Voltage: 24 V DC
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SOE Resolution: 1 ms
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Input Current: 5.5 mA at 24 V DC
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Approximate Weight: 0.35 kg
Features
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Millisecond Time-Stamping: Captures and logs discrete event transitions with 1ms resolution for accurate Sequence of Events (SOE) reporting.
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Individual Galvanic Isolation: Provides superior protection by isolating each input channel from all others and the system backplane.
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Intelligent Signal Filtering: Features configurable hardware and software filters to eliminate contact bounce and electrical noise.
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Diagnostic Feedback: Integrated front-panel LEDs display the status of each input channel and the health of the module in real-time.
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Reliable Field Interface: Designed to withstand high-vibration environments and compatible with various S800 terminal units for flexible field wiring.
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: Core Architecture, Business Value, and Technical Advantages
Unplanned downtime poses a major financial threat to process manufacturing. To prevent costly interruptions, engineers deploy redundant PLC and DCS architectures that ensure continuous operation when hardware fails. This technical guide explores redundancy principles, critical system nodes, and real-world scenarios.
Preventing Emergency Stop Spurious Trips in Industrial Control Systems
Emergency Stop pushbuttons use Normally Closed contacts for fail-safe safety, but mechanical wear can cause costly spurious trips. This technical guide examines E-Stop contact failure root causes, redundant hardware setups, PLC logic monitoring, and maintenance strategies to maximize plant availability.
Why 24V DC Is the Universal Standard for Industrial Automation Power Supplies
Industrial manufacturing requires continuous uptime to prevent equipment damage. Unlike AC power, 24V DC circuits seamlessly integrate with UPS units and battery banks. During main grid failures, a 24V DC backup system instantly maintains PLC memory, instrument loops, and critical safety valves without interruption.