Turck BL67-4DI4DO-PD Digital Input Output Module

Description:

The TURCK BL67-4DI4DO-PD combination I/O module is used in BL67 distributed I/O and PLC automation systems. Commonly installed in packaging machinery, conveyor systems, assembly equipment, material handling systems, and manufacturing lines requiring both digital input monitoring and digital output control in a single field-mounted module. Maintenance teams, OEMs, and system integrators use this part for control system expansion, machine retrofits, remote I/O replacement, and automation upgrades.

Applications:

The TURCK BL67-4DI4DO-PD provides four PNP digital inputs and four PNP digital outputs within a single BL67 module, reducing cabinet space and field wiring requirements. It is commonly used in packaging equipment, assembly machines, conveyor controls, robotic cells, and process automation systems where sensors and actuators are located close together. The IP67 machine-mount design allows installation directly on equipment without the need for an enclosure, simplifying installation and maintenance.

Technical Specifications:

• Manufacturer Part Number (MPN): BL67-4DI4DO-PD
• Manufacturer: TURCK
• Product Type: Combination Digital Input/Output Module
• Series: BL67 I/O System
• Inputs: 4 Digital Inputs
• Outputs: 4 Digital Outputs
• Input Type: PNP
• Output Type: PNP (Sourcing)
• Input Voltage: 24 VDC
• Output Voltage: 24 VDC
• Output Current: 0.5 A per channel
• Input Diagnostics: Channel diagnostics included
• Output Diagnostics: Channel diagnostics included
• Input Delay: 0.25 ms or 2.5 ms selectable
• Maximum Load Current: 10 A via gateway or power feed module
• Sensor Supply Current: 100 mA per two channels
• Typical Power Consumption: ≤1.5 W
• Electrical Isolation: Galvanically isolated from field level via optocouplers
• Protection Rating: IP67
• Mounting Type: BL67 machine-mount modular I/O system
• Operating Temperature: -40°C to +70°C
• Connection Compatibility: M8, M12, and M23 base modules
• Special Features: Adjustable filter times, invertible inputs, channel diagnostics, hot-swappable electronics, fieldbus-independent operation.

Common Replacements:

• TURCK BL67-8DI-PD
• TURCK BL67-4DI-PD
• TURCK BL67-4DO-0.5A-PD