Turck BL67-B-4M12-P Base Module For BL67 Distributed IO System

Description:

The TURCK BL67-B-4M12-P base module is used in BL67 distributed I/O and industrial automation systems as the passive wiring interface between field devices and BL67 electronic modules. Commonly installed in packaging machinery, conveyor systems, assembly equipment, robotics, and material handling systems requiring quick-connect sensor and actuator wiring. Maintenance teams and system integrators use this part for new machine builds, remote I/O expansion, module replacement, and automation retrofits.

Applications:

The TURCK BL67-B-4M12-P provides four M12 connection points for sensors and actuators within the BL67 modular field I/O platform. It is commonly used in automotive manufacturing, packaging equipment, conveyor systems, process automation, and machine control applications where IP67 machine-mounted I/O reduces cabinet space and simplifies installation. The passive base module design allows electronic modules to be replaced without disconnecting field wiring, minimizing downtime during maintenance.

Technical Specifications:

• Manufacturer Part Number (MPN): BL67-B-4M12-P
• Alternate Part Number: 162K161H01
• Manufacturer: TURCK
• Identification Number: 6827195
• Product Type: BL67 Base Module
• Series: BL67 I/O System
• Function: Passive field wiring base module
• Number of Slots: 4
• Connector Type: 4 × M12 female receptacles
• Connector Configuration: 5-pin, paired assignment
• Number of Pins: 5 per connector
• Operating Voltage: Up to 60 VDC
• Current Rating: 4 A per connector
• Connection Technology: M12 × 1 threaded connectors
• Flange Material: Nickel-plated brass
• Contact Material: Gold-plated CuZn
• Insulation Resistance: ≥ 10⁸ Ω
• Forward Resistance: ≤ 5 mΩ
• Protection Rating: IP67 when fully mated
• Operating Temperature: -40°C to +70°C
• Dimensions: 195 × 32 × 72 mm
• Mounting Type: Direct machine mount or BL67 station installation
• Mechanical Coding: Yes
• Application: Sensor and actuator wiring interface for BL67 distributed I/O systems
• Special Features: Hot-swappable electronics, field wiring remains connected during module replacement, passive design, paired I/O assignment, direct machine mounting capability.

Common Replacements:

• TURCK BL67-B-2M12-P
• TURCK BL67-B-8M8
• TURCK BL67-B-4M12