Turck BL20-E-8DI-24VDC-P Sensor PLC Digital Input Module

• • Fieldbus-independent
  • Electronics and connection technology in one housing
  • Connectivity: Push-in terminals
  • Protection class IP20
• • 8 digital inputs, 24 VDC
  • P switching

The Turck BL20-E-8DI-24VDC-P is a high-performance, 8-channel digital input module from the robust and versatile BL20 series of modular I/O stations. Designed for industrial automation, this module serves as a critical interface, connecting standard 24V DC digital sensors (like proximity switches, push buttons, and photoelectric sensors) to a higher-level programmable logic controller (PLC) or control system via a fieldbus network.

This module is engineered for reliability in harsh environments, offering a compact form factor, easy installation, and the renowned Turck quality that minimizes downtime and maximizes productivity.

Key Features & Benefits

• 8 Digital Inputs (Sinking): Features eight independently operating input channels for connecting 3-wire DC PNP (sourcing) sensors. This is the standard sensor type in most industrial applications.

• 24V DC Operating Voltage: Compatible with the most common industrial control voltage standards, ensuring easy integration into existing systems.

• IP67 Rated Enclosure: Fully sealed against dust and temporary immersion in water, making it ideal for use in washdown areas, harsh manufacturing environments, and applications exposed to coolants, oils, and other liquids.

• M12 Connectors: Utilizes robust, industry-standard M12 quick-disconnect connectors for fast, secure, and reliable sensor wiring, reducing installation time.

• Modular & Scalable Design: As part of the Turck BL20 system, this module can be combined with other I/O modules (digital, analog, IO-Link) to create a custom I/O station tailored to your exact application needs, saving cabinet space and wiring costs.

• LED Channel Status Indicators: Each channel has a clear LED to indicate the real-time signal status, enabling rapid diagnostics and troubleshooting directly at the machine.

• Fieldbus Connectivity: The base module (required, sold separately) connects to major fieldbus networks like PROFINET, EtherNet/IP, PROFIBUS, or Modbus TCP, providing seamless communication with your PLC.

Technical Specifications

Applications

The BL20-E-8DI-24VDC-P is the perfect solution for centralized or decentralized I/O in a wide range of industrial automation scenarios, including:

• Material Handling & Packaging: Monitoring sensors on conveyors, palletizers, and sorting systems.

• Automotive Assembly: Connecting sensors for part presence, robot end-of-arm tooling, and clamp monitoring.

• Food & Beverage Processing: With its IP67 rating, it’s suitable for wet and washdown environments.

• Machine Building & CNC: Integrating limit switches, safety door interlocks, and tool detection sensors.

• Intralogistics: Controlling and monitoring sensors on automated guided vehicles (AGVs) and automated storage systems.