DI814 ABB S800 Series Digital Input Module 3BUR001454R1
Manufacturer: ABB
Product No.: DI814
Condition： In stock
Product Type: Digital Input Module
Product Origin: SE
Payment: T/T, Western Union
Weight: 350g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Product Overview
The DI814 (Catalog No. 3BUR001454R1) is a high-reliability Digital Input Module engineered by ABB for the S800 I/O Series. This 16-channel module features two individually isolated groups with built-in voltage supervision, designed for demanding process automation environments requiring robust 24V DC signal monitoring.
Technical Specifications Matrix
| Brand | ABB |
| Model / Article Number | DI814 / 3BUR001454R1 |
| Product Series & Type | S800 I/O / Digital Input Module |
| Number of Channels | 16 channels (divided into 2 isolated groups of 8) |
| Input Signal Specification | 24 VDC current sourcing (18 to 30 VDC operating range) |
| Input Voltage Thresholds | Off-state: -30 to 5 VDC; On-state: 15 to 30 VDC |
| Input Impedance & Current | 3.5 kΩ impedance; 6 mA typical input current at 24 VDC |
| Selectable Filter Times | Configurable digital filtering (2, 4, 8, or 16 ms) |
| ModuleBus Power Consumption | 50 mA at +5 VDC (0 mA at +24 VDC ModuleBus and external) |
| Operating Temperature Range | 0°C to +55°C (32°F to +131°F); G3 harsh corrosion protection |
Configuration and Architecture Breakdown
Installation Guide
Mount the DI814 module onto an approved S800 Modular Terminal Unit (MTU) such as the TU810V1. Verify that the mechanical keying code matches (BE). Ensure proper vertical or horizontal clearance, noting that vertical mounting in compact MTUs restricts maximum ambient temperature to 40°C (104°F).
Commissioning and Maintenance Convenience
Selectable digital filter times (2 ms to 16 ms) allow technicians to tune signal response and suppress field noise chatter easily. Front panel LED indicators provide clear visual status for module run, warnings, faults, and individual channel states ("0" or "1").
Compatibility Notes
This module supports standard S800 DIN rail mounting frameworks and communicates seamlessly over the ModuleBus. It complies with marine standards including DNV, BV, LR, and ABS, alongside hazardous location ratings (Class I Division 2 / Zone 2).
Certifications and Warranty Terms
Manufactured under strict ISO quality systems, meeting EN 61010-1 and UL 61010-1 electrical safety standards with ISA-S71.04 G3 corrosion resistance. Backed by a comprehensive 12-month factory warranty.
Shipping and Logistics
Global fulfillment is executed rapidly through premier carriers including FedEx, UPS, and DHL. Verified stock items dispatch within 24 to 48 hours to minimize plant turnaround downtime.
Application Scenarios and Diagnostics
Deploys effectively in oil and gas refineries, chemical processing plants, and offshore marine skids requiring high-density 24V DC discrete monitoring. Built-in process voltage supervision instantly detects field supply dropouts and transmits channel error flags directly over the ModuleBus.
Global PLC Spare HUB's Insight
Our instrumentation engineers deployed the DI814 in a offshore oil production platform subject to heavy electromagnetic interference from variable frequency drives. Configuring the digital input filter to 16 ms completely eliminated erratic signal bouncing on long 400-meter field runs, while the group voltage supervision feature alerted operators immediately when an upstream auxiliary fuse failed.
Frequently Asked Questions
Q: How does the module handle a loss of field power on one of the isolated groups?
A: The dedicated process voltage supervision input detects the drop, generates an error signal, and transmits it via the ModuleBus to the controller.
Q: What is the maximum allowable field cable length for connected input sensors?
A: The module supports field cable runs up to 600 meters (656 yards) while maintaining stable signal thresholds.
Q: Can this module be used in harsh corrosive chemical environments?
A: Yes, it features ISA-S71.04 G3 corrosion protection classification, making it suitable for sulfur-rich and aggressive industrial atmospheres.
Q: What precautions are necessary when mounting the unit in a compact MTU enclosure?
A: For vertical mounting in compact terminal units, ensure the ambient operating temperature does not exceed 40°C (104°F) to prevent thermal derating.
Q: Do the input channels require an external 24V field power supply wired directly to the module?
A: No, external ModuleBus and external 24V power consumption on the module itself is 0 mA, as current sourcing is managed through the matched MTU and field power distribution.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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