1056395

Overview

The SICK part number 1056395 corresponds to the DOS-1204-G connector. This is a pre-assembled plug and cable assembly designed for industrial automation networks. It features an M12 male connector with 4 pins, straight orientation, and D-coding, which is standard for PROFIBUS DP applications. The housing is constructed from metal, providing durability in harsh environments. The unit includes a knurled nut for secure fastening and meets IP67 protection standards when mated. It utilizes shielded cabling to ensure signal integrity against electromagnetic interference.

Feature Summary

• M12 male connector with 4-pin D-coding configuration
• Metal housing construction for robust mechanical performance
• IP67 rated protection when connected
• Pre-assembled design for rapid installation

Applications

• PROFIBUS DP network connections
• Industrial sensor interfacing
• Automation control system wiring

Procurement Notes

Verify that the specific application requires D-coded M12 connectors compatible with PROFIBUS protocols. Confirm that the metal housing variant is necessary for the environmental conditions. Ensure compatibility with existing cable diameters and mating ports. Check for any specific length requirements if the standard assembly does not suffice. Validate that the shielding meets the electromagnetic compatibility needs of the installation site.

Selection Notes

Select this component when a durable, shielded M12 connection is required for PROFIBUS systems. The metal housing offers superior grounding and mechanical strength compared to plastic alternatives. Consider the IP67 rating for environments exposed to dust or water jets. Ensure the 4-pin configuration matches the device interface requirements. Evaluate space constraints as the straight connector may require specific clearance.

Part Context

This part belongs to SICK's DOS series of pre-assembled plugs and cables. These components are essential for establishing reliable communication links in industrial automation setups. The DOS series provides various coding options and pin configurations to support different fieldbus protocols. Part 1056395 specifically addresses the need for robust PROFIBUS connectivity.

Replacement Considerations

Compatible substitutes include other manufacturer M12 D-coded 4-pin plugs with metal housings and IP67 ratings. Ensure any replacement maintains the same shielding characteristics and pinout configuration. Verify that the mechanical dimensions allow for proper installation in the designated space.

FAQ

What protocol is this connector coded for?

The D-coding indicates it is designed for PROFIBUS DP applications.

Is the housing made of plastic or metal?

The housing is made of metal for enhanced durability and grounding.