DATAKOM DK-45 MK2

AED911.00

DATAKOM DK-45 MK2 is (Original) and made in Turkey. It is a sophisticated controller designed for managing and protecting electric motor-driven air compressors, including screw and piston types. It integrates all essential functions required for compressor operation and monitoring, offering advanced control capabilities and simplifying panel design.

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Description

DATAKOM DK-45 MK2 is a sophisticated controller designed for managing and protecting electric motor-driven air compressors, including screw and piston types. It integrates all essential functions required for compressor operation and monitoring, offering advanced control capabilities and simplifying panel design.

Features:

Automatic Compressor Control:

  • Starts and stops the compressor based on preset pressure levels.
  • Supports various pressure management modes, including advanced PID control.

Graphical LCD Display:

  • 2.9-inch, 128×64-pixel LCD for clear visualization of system parameters, events, and faults.

Advanced Protection:

  • Protects the motor and compressor against over/under-voltage, phase loss, phase reversal, and overheating.

Dryer Control Function:

  • Integrated support for managing air dryers alongside the compressor.

Early Start Functionality:

  • Predicts air consumption trends and initiates compressor operation proactively to maintain optimal pressure levels.

Multi-Compressor Support:

  • Capable of managing multiple compressors in a networked system.

Weekly Schedule Exerciser:

  • Enables scheduling of compressor operations, with pressure adjustments for specific times and days.

Communication and Monitoring:

  • Equipped with RS-485 MODBUS RTU and USB ports for remote monitoring, parameter adjustments, and integration with SCADA systems.

Data Logging:

  • Maintains event history and provides service counters for scheduled maintenance.

Direct Power Supply:

  • Operates directly from the 230V or 400V utility supply, eliminating the need for an external transformer.

Technical Specifications:

  • Supply Voltage: 305–460 VAC (COMM-400V) / 175–275 VAC (COMM-230V)
  • Supply Frequency: 50–60 Hz nominal (±10%)
  • Power Consumption: Less than 4 VA
  • Measurement Inputs:
  1. Voltage: 20–520 V AC (Phase-Phase) / 10–300 V AC (Phase-Neutral)
  2. Frequency: 30–100 Hz
  • Relay Outputs: 5A at 250V AC
  • Digital Inputs: Optically isolated with internal supply; active level at external contact less than 3 kΩ
  • Pressure Inputs: 4–20 mA pressure sensor
  • Temperature Inputs:
    1. Sensor 1: 100 Ω–20 kΩ
    2. Sensor 2: 100 Ω–100 kΩ (compatible with KTY, NTC, or PTC sensors)
  • Communication Ports:
    1. USB Device: USB 2.0 full speed (1.5–12 Mbits)
    2. RS-485 Port: 2400–115200 adjustable baud rate
  • Operating Temperature: -20°C to +70°C (-40°C to +70°C with heating option)
  • Storage Temperature: -40°C to +80°C
  • Max. Relative Humidity: 95% non-condensing
  • Protection Rating: IP65 (front, with gasket); IP30 (back)
  • Dimensions: 133 x 107 x 46 mm (WxHxD)
  • Panel Cutout: 117 x 87 mm minimum
  • Weight: 350 grams

Applications:

Industrial Air Compressors:

  • Used in manufacturing facilities requiring precise air pressure control.

Multi-Compressor Systems:

  • Effective for managing multiple compressors in large-scale operations.

Air Dryer Integration:

  • Ensures efficient control of auxiliary systems like air dryers.

Configuration and Software:

Configuration:

  • Parameters can be adjusted via the front panel or through RAINBOW+ software (free to download).

Remote Monitoring:

  • Supports remote monitoring and data logging through the MODBUS RTU interface.