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IDEC Corporation KW2DR100Q4E Industrial RFID Reader

The KW2D-R100Q4E is a compact RFID reader with a 22mm read range, ideal for factory automation and security applications. It features a high-frequency 13.56MHz operation, supporting various RFID tags including Mifare and FeliCa. Its IP65/IP67 enclosure ensures resistance to water, dust, and oil, suitable for metal surfaces. The device integrates a built-in Ethernet port for seamless Modbus TCP communication with PLCs and HMIs. It also includes LED indicators, an auxiliary buzzer, push-in power terminals, and free software for easy configuration, enhancing productivity and safety in industrial environments.

Authorized Distributors
Source:Newark
Part No:KW2D-R100Q4E
Stock:9
Inv Date:06-10-2026
Price: Unit price: $472.24
Buy/RFQ:
Source:DigiKey
Part No:KW2D-R100Q4E
Stock:4
Inv Date:06-10-2026
Price: Unit price: $394.77
Buy/RFQ:
Part No:KW2D-R100Q4E
Stock:3
Inv Date:06-11-2026
Price: Unit price: $394.77
Buy/RFQ:
Part No:KW2D-R100Q4E
Stock:20
Inv Date:06-10-2026
Price: Unit price: $423.28
Buy/RFQ:
Part No:KW2D-R100Q4E
Stock:0
Inv Date:06-10-2026
Price: Unit price: $372.58
Buy/RFQ:
Part No:KW2D-R100Q4E
Stock:0
Inv Date:06-10-2026
Price: Unit price: $372.58
Buy/RFQ:

IDEC Corporation KW2DR100Q4E Industrial RFID Reader Specifications:

  • Read range: Up to 15mm (depends on tag)
  • Frequency: 13.56MHz HF band
  • Enclosure Rating: IP65/IP67
  • Dimensions: 43.6 x 43.6mm (front), 40.0 x 40.0mm (back)
  • Power Supply: 24V DC
  • Power Consumption: Max 2.4W
  • Communication: Modbus TCP (server), Ethernet
  • Operating Temperature: 25°C to +55°C
  • Operating Humidity: 10% to 95% RH
  • Supported Protocols: ISO/IEC14443 Type A, ISO/IEC15693
  • Environmental Resistance: Water, dust, oil resistant
  • Indicators: 4 white, 2 red, 2 green LEDs
  • Downward compatibility with color-coded key fobs and cards
  • Mounting: Panel mount, uses locking ring for secure installation
  • Construction Material: PBT, polyamide resin, rubber gasket
  • Dimensions (main unit): 43.6mm x 43.6mm x 9mm
  • Weight: Approx. 150g

Buy the Buy IDEC KW2D-R100Q4E RFID Reader Part Number KW2D-R100Q4E Online

Enhance your factory automation and security with the IDEC RFID Reader. The KW2D-R100Q4E offers up to 15mm read range, IP65/IP67 rated enclosure, and seamless Ethernet connectivity. Its compact design simplifies installation on metal surfaces, while the built-in LED indicators and buzzer ensure real-time operation feedback. Use the free configuration software to customize settings easily, ensuring optimal performance. This reliable RFID module supports multiple protocols, making it ideal for access control, asset tracking, and secure personnel identification in demanding industrial environments.

Buy IDEC KW2D-R100Q4E RFID Reader now and experience reliable industrial automation with robust IP65/IP67 protection and easy Ethernet integration.

Frequently Asked Questions

Where can I buy IDEC Corporation KW2DR100Q4E?

You can click on the BUY or RFQ button to purchase KW2DR100Q4E from an authorized IDEC Corporation distributor.

How do I troubleshoot issues or seek technical support for part KW2DR100Q4E?

You can download the KW2DR100Q4E datasheet or visit the IDEC Corporation website for support.

Who is the manufacturer of KW2DR100Q4E?

IDEC Corporation

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