6GK7443-1EX30-0XE1
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The Siemens 6GK7443-1EX30-0XE1, also known as the Communications Processor CP 443-1, is a factory-grade industrial Ethernet communication module designed to integrate S7-400 and S7-400H automation systems into Industrial Ethernet networks. Manufactured to meet stringent quality standards, this communications processor supports PROFINET IO controller functionality and features a 2-port 10/100 Mbit/s integrated Ethernet switch with IRT capability. Its robust design and flexible configuration options make it ideal for complex automation environments requiring secure and reliable data exchange. Siemens 6GK7443-1EX30-0XE1 ensures high-performance communication with support for ISO, TCP, UDP, and S7 communication protocols, facilitating seamless connectivity within industrial networks.
Key Features of Siemens 6GK7443-1EX30-0XE1
- Integrated 2-port 10/100 Mbit/s Ethernet switch with IRT (Isochronous Real-Time) capabilities.
- Supports PROFINET IO controller and S7 communication protocols for versatile network integration.
- Two RJ45 ports allow flexible network topologies including bus and ring structures.
- Advanced diagnostics with LED indicators for link, receive, and transmit statuses on each port.
- Media Redundancy Protocol (MRP) and redundancy manager for high availability in critical applications.
- Password protection and IP-based Access Control Lists (ACL) for enhanced security.
- Supports SIMATIC time synchronization, NTP, and SICLOCK for precise network timing.
- Compliance with industrial standards including CE, UKCA, cULus, RoHS, and ATEX certifications.
- Compact design measuring approximately 20 × 18 × 12 cm for easy integration into control cabinets.
Technical Specs of 6GK7443-1EX30-0XE1
Refer to Siemens 6GK7443-1EX30-0XE1 specifications for detailed parameters.
| Specification | Details |
|---|---|
| Communication Interfaces | 2x 10/100 Mbit/s Ethernet (RJ45) |
| Supported Protocols | PROFINET IO, ISO-on-TCP, TCP, UDP, S7 Communication |
| Data Transfer Rate | 10/100 Mbps with auto-negotiation and auto-crossing |
| Redundancy Features | Media Redundancy Protocol (MRP) and redundancy manager included |
| Security | IP-based ACL, service shut-off, port blocking |
| Timing | NTP, SICLOCK, SIMATIC Time synchronization |
| Dimension | 20 × 18 × 12 cm |
| Certifications | CE, UKCA, cULus, RoHS, ATEX, RCM, KC, EAC |
Applications / Use Case
This Siemens 6GK7443-1EX30-0XE1 is commonly used in industrial automation environments requiring fast and reliable Ethernet communication. Typical applications include integration within S7-400 or S7-400H automation systems for complex process control, production line systems, and factory control panels. Its robustness and redundancy features make it suitable for packaging and conveyor operations where downtime must be minimized. The module’s ability to handle multiple communication protocols also drives its adoption in machine automation and motion control setups worldwide, ensuring seamless industrial network connectivity and high availability.
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