1491230000

Overview

The Weidmüller 1491230000 is a Sensor-Actuator-Interface (SAI) distributor, specifically the SAI-VG-M20-EMV model. It serves as a central connection component for industrial automation systems, facilitating signal and power distribution between sensors, actuators, and control units. The unit features an M20 cable gland entry point designed to accommodate standard industrial cabling. As part of the SAI product line, it supports structured wiring architectures required in modern manufacturing environments.

Feature Summary

• Provides centralized distribution for sensor and actuator signals within automated systems
• Features M20 threaded entry for secure cable attachment and strain relief
• Designed for integration into industrial control cabinet architectures

Applications

• Industrial automation signal distribution networks
• Sensor and actuator interface connections in manufacturing plants
• Control cabinet wiring infrastructure for process monitoring

Procurement Notes

Verify the specific ordering suffix and technical documentation directly from the manufacturer's official datasheet or authorized distributor catalogs before purchase. Confirm that the M20 entry specification matches your cable requirements. Ensure compatibility with existing SAI system components. Cross-reference the full part number to avoid confusion with similar models in the series.

Selection Notes

Select this component when a dedicated SAI distributor with M20 cable entry is required for signal routing. Evaluate the physical dimensions against available panel space. Consider the environmental rating if the installation location exposes the device to dust or moisture. Verify that the interface type aligns with the connected sensor and actuator protocols.

Part Context

This item belongs to the Weidmüller Sensor-Actuator-Interface (SAI) family, which provides standardized solutions for connecting field devices to higher-level control systems. The SAI series is widely used in industrial automation to simplify wiring and improve system reliability. The 1491230000 variant specifically addresses needs for M20 cable entry points within this ecosystem.

Replacement Considerations

Consult the official Weidmüller replacement guide for direct substitutes. Verify that any alternative model maintains the same M20 entry specification and SAI protocol compatibility. Check for differences in mounting style or terminal configuration before swapping.