2144738

Overview

The SICK part number 2144738 corresponds to the M26, 7-Pin Hirschmann male connector cable assembly. This component is designed for secure electrical interfacing with compatible safety sensors within the M20 series, such as the M20S-081A2A120 and M20E-081A2A120 models. It facilitates signal transmission and power supply connection in industrial automation environments requiring robust connectivity solutions.

Feature Summary

• Provides a standardized mechanical interface for M20 series safety light curtain controllers
• Ensures reliable signal integrity through shielded cable construction
• Supports rapid deployment via pre-assembled connector design

Applications

• Connecting M20 series safety light curtains to control systems
• Industrial machine guarding setups requiring certified safety interfaces
• Automation lines utilizing SICK M20 standard safety sensors

Procurement Notes

Verify that the target sensor model utilizes an M26, 7-Pin Hirschmann female socket, specifically matching variants ending in '120' (e.g., M20S-081A2A120). Confirm cable length requirements prior to ordering, as this specific part number represents a fixed-length assembly. Ensure compatibility with the system's voltage and current ratings defined by the connected sensor controller.

Selection Notes

Select this accessory only when the installed safety sensor employs the M26, 7-Pin Hirschmann connector type. For sensors using M12 connectors, alternative cables are required. Consider environmental factors such as oil resistance or flexibility needs, as the cable material specifications must align with the operational conditions of the machinery.

Part Context

This item belongs to the SICK M20 Standard safety light beam sensor family accessories line. It serves as a critical interconnection component, enabling the integration of optical safety devices into broader safety circuits. The product ensures compliance with industrial safety standards by maintaining signal fidelity between the sensor emitter/receiver units and the evaluation electronics.

Replacement Considerations

Direct substitutes include other SICK-branded M26, 7-Pin Hirschmann cables with identical pinout configurations. Third-party equivalents must strictly match the electrical characteristics and shielding properties to maintain safety certification integrity. Verify pin assignment diagrams before substituting.