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3DI486.6 SYSTEM 2005 Series Input Module

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3DI486.6 SYSTEM 2005 Series Input Module
May 27, 2026

3DI486.6 SYSTEM 2005 Series Input Module

The 3DI486.6 is a high‑density digital input module from B&R SYSTEM 2005 series, designed for reliable acquisition of 24 VDC binary signals in industrial control systems. It provides 32 digital input channels organized into 2 electrically isolated groups, ensuring stable signal conversion and strong anti‑interference capability in harsh environments. With a compact single‑width design and robust construction, it enables seamless integration into SYSTEM 2005 backplanes, serving as a critical interface between field devices and the control platform for automated production processes.

Description

3DI486.6 SYSTEM 2005 Series Input Module

Product Introduction

The 3DI486.6 is a high‑density digital input module from B&R SYSTEM 2005 series, designed for reliable acquisition of 24 VDC binary signals in industrial control systems. It provides 32 digital input channels organized into 2 electrically isolated groups, ensuring stable signal conversion and strong anti‑interference capability in harsh environments. With a compact single‑width design and robust construction, it enables seamless integration into SYSTEM 2005 backplanes, serving as a critical interface between field devices and the control platform for automated production processes.

Basic Information

  • Model: 3DI486.6

  • Brand: B&R (Bernecker + Rainer, ABB Group)

  • Series: SYSTEM 2005

  • Product Type: High‑Density Digital Input Module

  • Input Voltage: 24 VDC (19.2–28.8 VDC operating range)

  • Channel Configuration: 32 digital input channels, 2 electrically isolated groups

  • Input Filter: 1 ms fixed delay for noise suppression

  • Signal Type: Sink/source compatible

  • Status Indicators: LED per channel for input status and group power supply

  • Power Supply: Backplane‑powered (5 VDC)

  • Power Consumption: Max 1.2 W

  • Protection Class: IP20

  • Operating Temperature: 0 °C to +60 °C

  • Storage Temperature: -25 °C to +70 °C

  • Humidity: 5%–95%, non‑condensing

  • Certifications: CE, UL, EAC, UKCA

  • Installation: 1 standard slot on SYSTEM 2005 backplane, DIN rail mountable

  • Accessories: Requires 2 × TB718 terminal blocks (ordered separately)

Function and Positioning

The 3DI486.6 functions as a high‑density signal acquisition front‑end in industrial control systems. It collects discrete on/off signals from proximity sensors, photoelectric sensors, limit switches, and other field devices, converting them into system‑compatible logic signals for the main CPU. The 2‑group electrical isolation prevents crosstalk between channels and enhances operational safety; the 1 ms input filter suppresses short interference pulses to ensure stable and fast response. Positioned as a cost‑effective and reliable universal digital input module, it supports large‑scale I/O expansion and is widely applied in factory automation, process control, and intelligent machinery systems.

Core Performance Parameters

  • Input Capacity: 32‑channel 24 VDC digital input for extensive discrete signal monitoring

  • Isolation Performance: 2 independent electrically isolated groups to eliminate crosstalk

  • Fast Response: 1 ms fixed input filter delay for real‑time signal capture

  • Signal Compatibility: Supports both sink and source sensor types for flexible wiring

  • Diagnostic Capability: Channel‑specific LED indicators for quick status check and fault localization

  • Low Power Consumption: Max 1.2 W to reduce system energy load

  • Industrial Durability: Withstands vibration, shock, and wide temperature fluctuations

  • EMC Compliance: Meets strict industrial electromagnetic compatibility standards

  • System Compatibility: Fully interoperable with B&R SYSTEM 2005 series CPUs, backplanes, and software

General Compatible Accessories

  • B&R SYSTEM 2005 series backplane modules and power supply units

  • SYSTEM 2005 CPU modules for logic control and data processing

  • 24 VDC field devices: proximity sensors, photoelectric sensors, limit switches, encoders

  • Shielded twisted‑pair cables for reliable signal transmission

  • Matching TB718 terminal blocks (screw clamp or cage clamp type) and wiring accessories

  • B&R Automation Studio software for configuration, programming, and diagnostics

  • DIN rail mounting components and standard control cabinet hardware

Applicable Equipment Fields

  • Factory Automation: Automotive assembly lines, electronics production lines, packaging machinery, conveying systems

  • Process Industry: Water treatment, food and beverage, pharmaceutical, chemical, and energy production

  • Industrial Machinery: Textile machines, printing presses, plastic injection molding equipment, metalworking machines

  • Logistics Automation: Automated sorting systems, AGVs, warehouse handling equipment, port machinery

  • Building Automation: HVAC systems, access control, and environmental monitoring systems

  • General Industrial Control: Any automation system requiring high‑density, stable digital signal acquisition


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