Turck BL67 Input Module BL67-8DI-PD

Description:

The Turck BL67-8DI-PD input module is used in BL67 distributed fieldbus I/O systems for collecting and transmitting 24 VDC PNP digital input signals from field devices to higher-level control systems. Commonly installed in conveyor systems, packaging machines, assembly equipment, material handling systems, and automated production lines. Maintenance teams and system integrators use this part for replacement, retrofit, expansion, or repair of decentralized machine I/O architectures.

Applications:

The Turck BL67-8DI-PD is used to interface proximity sensors, photoelectric sensors, pushbuttons, limit switches, and machine status signals with PLC and fieldbus networks in manufacturing and process automation environments. The module supports installation directly on equipment in harsh industrial environments and reduces cabinet wiring by moving I/O closer to the machine level. It is commonly found in automotive assembly, packaging operations, conveyor systems, and logistics automation applications.

Technical Specifications:

• Manufacturer: Turck
• Model / Part Number: BL67-8DI-PD
• Product Type: Digital Input Module
• Series: BL67
• Number of Inputs: 8 digital inputs
• Input Type: PNP (sourcing)
• Input Voltage: 24 VDC
• Signal Type: Digital input
• Diagnostics: Channel diagnostics and wire-break monitoring
• Features: Adjustable filter times and invertible inputs
• Isolation: Galvanic isolation via optocouplers
• Connection Technology: M8, M12, and M23 compatible base modules
• Protection Rating: IP67
• Operating Temperature: -40°C to +70°C
• Weight: Approximately 55 g
• Mounting: BL67 modular base module installation
• Application: Distributed field I/O acquisition for industrial automation systems

Common Replacements:

• Turck BL67-8DI-P
• Turck BL20-8DI-24VDC-P
• Turck BL67-4DI4DO-PD