Product Short Description

Technical Specifications

  • Input/Output Channels:
    • Digital Input (DI): 8 channels (supporting NPN, PNP, or voltage-based signals).
    • Digital Output (DO): 8 channels (relay or transistor-based, depending on configuration).
  • Signal Types:
    • Input: 24V DC (sink/source configurable).
    • Output: 24V DC (high-side/low-side switching).
  • Resolution: 12-bit for analog-to-digital conversion (if applicable in hybrid configurations).
  • Communication:
    • Protocols: Modbus RTU, Profibus DP, Ethernet/IP (varies by firmware).
    • Interfaces: RS485 serial, Ethernet (RJ45), optional fiber-optic.
  • Power Supply: 24V DC (±10%), consumption < 2W.

Description

  • Environmental:
    • Operating Temperature: -25°C to +70°C.
    • Storage Temperature: -40°C to +85°C.
    • Protection: IP20 (indoor use, no dust/water resistance).
  • Mechanical:
    • Dimensions: 115 x 35 x 23 mm.
    • Mounting: DIN rail-compatible.

Key Features

  • High Precision: 12-bit resolution ensures accurate signal processing for critical applications.
  • Modular Design: Compact form factor simplifies installation in control cabinets.
  • Multi-Protocol Support: Seamless integration with DCS, PLC, or SCADA systems via industrial protocols.
  • Robust Construction: Withstands vibrations, electromagnetic interference, and extreme temperatures.
  • Signal Isolation: Electrical isolation between channels prevents cross-talk.
  • Diagnostics: Built-in LED indicators for real-time status monitoring and fault detection.
  • Scalability: Supports channel expansion (up to 128 I/O points per system).

Functional Capabilities

  • Signal Conversion: Translates digital signals from sensors (e.g., limit switches, proximity sensors) into PLC-readable formats.
  • Control Output: Generates digital signals to activate relays, solenoids, or indicators.
  • Data Acquisition: Monitors and records process variables (e.g., machine status, alarm triggers).
  • Remote Configuration: Programmable via ABB Control Builder software without onsite adjustments.
  • Fault Tolerance: Self-diagnostic features and relay alarms for proactive maintenance.

Application Scenarios

  • Industrial Automation:
    • Monitors conveyor belt status, robotic arm positions, or CNC machine tool states in manufacturing.
    • Controls valve actuators, motor starters, or lighting systems.
  • Process Control:
    • Tracks temperature, pressure, or flow thresholds in chemical, oil/gas, or water treatment plants.
  • Power Systems:
    • Manages generator output, grid frequency, or circuit breaker status in energy distribution.
  • Automotive:
    • Regulates welding paths, paint line speeds, or assembly robot positions.
  • Food & Beverage:
    • Monitors filling levels, packaging machine status, or refrigeration temperatures.
  • Mining & Metals:
    • Drives crusher motors, conveyor belts, or dust suppression systems in harsh environments.

Compatibility

  • Integrates with ABB 800xA, AC800M, and Advant Controller 31 series control systems.
  • Supports third-party devices via Modbus, Profibus, and OPC UA protocols.
  • Compatible with Windows/Linux programming environments (e.g., ABB DriveStudio).

Reviews

There are no reviews yet.

Be the first to review “ABB 81EU01E-E Digital Input/Output Module”

Your email address will not be published. Required fields are marked *

View Related Products