1405934

Overview

Phoenix Contact part number 1405934 is a data front plate designed for industrial control cabinet applications. It features a single D-SUB 9 connector interface, accommodating either socket or plug configurations within one slot. The unit is constructed from plastic materials and includes an integrated insert to secure the connection. Rated for overvoltage category III and pollution degree 3, it supports nominal voltages up to 48 V AC/DC with a rated current of 3 A. UL ratings specify maximum DC voltage at 42.4 V and AC voltage at 30 V, with a corresponding maximum current limit of 175 mA under those specific certifications.

Feature Summary

• Provides a standardized D-SUB 9 interface for data signal transmission in control panels
• Integrates a plastic housing with a fixed insert for secure connector mounting
• Supports flexible configuration by accepting both socket and plug types

Applications

• Industrial automation control cabinets requiring D-SUB connectivity
• Signal distribution panels for low-voltage data lines
• Machine building interfaces for sensor and actuator data links

Procurement Notes

Verify that the selected component matches the specific D-SUB gender requirement (socket or plug) as the product description indicates compatibility with both types but does not fix the internal contact orientation. Confirm that the operating voltage and current levels remain within the specified UL limits if certification compliance is required for the final assembly. Ensure the mounting environment meets overvoltage category III standards.

Selection Notes

Select this component when a compact, pre-assembled front plate solution is needed for D-SUB 9 connections. It is suitable for applications requiring overvoltage category III insulation. Consider the UL voltage derating if the system operates near the upper limits of standard safety classifications. Verify space constraints against the physical dimensions of the front plate to ensure proper fit within the enclosure.

Part Context

This data front plate belongs to Phoenix Contact's range of terminal block accessories and panel mounting solutions. It is designed to complement their broader portfolio of industrial wiring components, providing a structured entry point for data signals into control systems. The product integrates with standard DIN rail mounting setups, allowing for organized cable management and protected signal interfaces in harsh industrial environments.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.

FAQ

Does the 1405934 include the D-SUB connector itself?

The product is a front plate that includes an insert; the actual D-SUB connector must be purchased separately.

What is the maximum current rating under UL standards?

Under UL ratings, the maximum current is limited to 175 mA, distinct from the general 3 A rated current.