DI814 ABB 3BUR001454R1 S800 24V DC Digital Input Module

Product Overview

The ABB DI814 3BUR001454R1 is a high-quality digital input module for the S800 I/O system. This module accepts 24V DC signals from current sourcing field devices. It offers reliable performance in industrial automation and control applications. The module provides clear status indication and robust diagnostic capabilities for easy system monitoring.

Key Features and Benefits

• The module has 16 individual input channels for connecting 24V DC sensors and devices.
• It organizes the channels into two fully isolated groups, each containing eight channels.
• Each group includes a dedicated process voltage supervision input to detect power loss.

Technical Specifications

• Brand: ABB
• Model: 3BUR001454R1 DI814
• Product Type: Digital Input Module for S800
• Signal Specification: 24 V DC, Current Sourcing
• Number of Channels: 16
• Input Voltage Range, Logic "1": 15 to 30 V DC
• Input Voltage Range, Logic "0": -30 to 5 V DC
• Input Impedance: 3.5 kΩ
• Isolation: Groupwise isolated from ground, 2 groups with 8 channels
• Selectable Filter Times: 2 ms, 4 ms, 8 ms, and 16 ms
• Maximum Field Cable Length: 600 meters (656 yards)
• Rated Insulation Voltage: 50 V
• Power Dissipation: Typically 1.8 W
• Operating Temperature Range: 0 to +55 °C (+32 to +131 °F)
• Storage Temperature Range: -40 to +70 °C (-40 to +158 °F)
• Relative Humidity: 5 to 95%, non-condensing
• Protection Class: IP20 according to IEC 60529
• Hazardous Location Approvals: C1 Div 2, ATEX Zone 2

Installation and Compatibility

• This module is designed for use with the S800 I/O mechanical termination unit (MTU).
• It is fully compatible with MTU models like TU810, TU812, TU814, TU830, and TU838.
• The module uses a specific keying code, BE, to ensure correct installation in the MTU.
• For vertical mounting in a compact MTU, the maximum ambient temperature is 40 °C (104 °F).
• The module's dimensions are 45 mm (W) x 119 mm (H) x 102 mm (D).

Packaging and Shipping

• You will receive one ABB 3BUR001454R1 digital input module.
• We securely pack the product to prevent any damage during transit.
• We ship orders worldwide using reliable carriers like FedEx, UPS, and DHL.

Frequently Asked Questions (FAQ)

• What is the input current for this module? The input current source is typically 6 mA at 24 V.
• Does this module support HART communication? No, this specific digital input module does not support HART protocol.
• What is the pollution degree rating? The module is rated for Pollution Degree 2 according to IEC 60664-1.
• Can I use this module in a marine environment? Yes, it holds marine certifications from ABS, BV, DNV, and LR.