ABB DI814 3BUR001454R1 Digital Input Modules

The ABB DI814 3BUR001454R1 is a 16-channel digital input module designed for use with the ABB AC 800M automation system. This module provides reliable and flexible acquisition of discrete input signals from field devices, supporting process automation in a variety of industrial environments.

Engineered for high availability and robustness, the DI814 offers high-speed input response and supports sink-type logic (24 V DC) inputs. The module is optimized for applications requiring fast, accurate digital input monitoring with integrated diagnostic feedback via per-channel LEDs. It is compatible with a range of ABB terminal units to simplify wiring and installation.

Key Features

• 16 channels of 24 V DC sink-type digital inputs

• Fast input response for time-critical applications

• Individual status LED indicators for each input channel

• Supports hot-swap functionality for uninterrupted operations

• Compatible with ABB AC 800M control system

• Rugged design suitable for harsh industrial conditions

• Wide operating temperature and humidity ranges

• Built-in diagnostics and fault detection

Technical Specifications

Industry Applications

• Power Generation – Monitoring status signals from breakers and relays

• Oil & Gas – Reliable digital input acquisition in upstream and downstream units

• Chemical Processing – Input signal collection for interlock systems

• Water Treatment – Monitoring of pumps, valves, and alarms

• Metals & Mining – Signal processing for safety and operational controls

• Manufacturing Automation – High-speed digital input handling for process lines

Product Advantages

• High-Speed Response – Fast digital input processing minimizes delays

• Robust Electrical Isolation – Up to 500 V channel isolation prevents interference

• Reliable Diagnostics – Individual LEDs facilitate quick fault detection

• Wide Operating Range – Suitable for extreme industrial environments

• Easy Integration – Seamlessly integrates with ABB AC 800M systems

• Hot-Swap Capability – Maintains system uptime during maintenance or upgrades

Frequently Asked Questions (FAQ)

1. What type of digital inputs does the DI814 support?

   It supports 24 V DC sink-type digital inputs.

2. Is channel isolation provided?

   Yes, the DI814 offers up to 500 V isolation between channels and system.

3. Can the module be hot-swapped?

   Yes, it supports hot-swapping for continuous system operation.

4. What is the typical input response time?

   Approximately 2 milliseconds, suitable for fast signal detection.

5. Which control systems is the DI814 compatible with?

   Primarily designed for ABB AC 800M systems.

6. Are there status LEDs for each input?

   Yes, each of the 16 inputs has an individual LED for status indication.

7. What is the operating temperature range?

   From -25°C to +60°C, suitable for harsh industrial conditions.

8. What certifications does the DI814 hold?

   CE, UL, CSA, RoHS, and Marine certifications.

9. What terminal units can be used with DI814?

   Compatible with ABB terminal units like TU810V1 and others in the S800 range.

10. What are the module dimensions and weight?

    Dimensions: 127.5 × 186 × 59 mm; Weight: 0.15 kg.