This product page details the HELUKABEL PROFInet connector RJ45, an industrial-grade networking component designed for robust automation communications. This Cat.5e rated connector features a straight RJ45 plug with 180° cable outlet and is designed for cables with 6.3-6.7mm diameter, providing reliable PROFInet connectivity in demanding industrial environments.
Overview of the PROFInet Connector RJ45
The HELUKABEL PROFInet connector RJ45 serves as a critical interface in industrial networking systems. Because it meets PROFInet performance requirements and features an industrial-grade design, it ensures stable data transmission between controllers, I/O devices, and other automation components in manufacturing and process automation applications.
Key Features and Technical Specifications
This industrial connector is engineered for both performance and durability. Therefore, here are its essential characteristics:
- Protocol: PROFInet compliant for industrial Ethernet
- Connector Type: Standard RJ45 8P8C configuration
- Cable Outlet: 180° straight design for optimal cable routing
- Cable Diameter: For Ø6.3-6.7mm industrial Ethernet cables
- Category: Cat.5e performance (100MHz, 1Gbps capable)
- Shielding: Metal housing for EMI protection and strain relief
- Contact Plating: Gold-plated contacts for reliable connections
- IP Rating: Typically IP20 for internal panel use

Typical Applications and Use Cases
The industrial design of this PROFInet connector RJ45 makes it suitable for demanding automation environments. For example, it is commonly used in:
- PROFInet network connections in manufacturing plants
- PLC-to-device communications in automation systems
- Industrial switch and router connections
- Motor drive and controller networking
- HMI and SCADA system interfaces
- Industrial robot and motion control networks
- Process automation and control system cabling
For complete industrial networking solutions, explore our range of PROFInet compatible Ethernet cables designed to work with these connectors.
Why Choose HELUKABEL PROFInet Connectors?
Selecting the HELUKABEL PROFInet connector RJ45 provides significant advantages for industrial networking. Firstly, the metal housing and robust strain relief mechanism ensure reliable performance in environments with vibration, mechanical stress, and electromagnetic interference. Secondly, the 180° cable outlet design allows for efficient cable management in control panels while maintaining proper bend radius protection. Consequently, you achieve stable network performance that meets PROFInet’s real-time communication requirements in critical automation applications.
Installation and Termination Guidelines
Proper installation of the PROFInet connector RJ45 is essential for optimal network performance. Use the appropriate crimping tool for industrial RJ45 connectors and follow the T568A or T568B wiring standard consistently throughout your installation. Furthermore, ensure the cable shield is properly terminated to the connector’s metal housing to maintain electromagnetic compatibility and signal integrity in electrically noisy industrial environments.
For detailed termination instructions and technical specifications, refer to the comprehensive HELUKABEL industrial connector technical guide.
Enhance Your Industrial Network Reliability Today
In summary, the HELUKABEL PROFInet connector RJ45 represents a professional solution for industrial Ethernet connectivity. Finally, by implementing these robust connectors in your automation networks, you ensure reliable data communication, reduced downtime, and compliance with industrial networking standards for PROFInet applications.