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| Place of Origin: | Germany |
| Brand Name: | Siemens |
| Certification: | COO & COC |
| Model Number: | 6GK7443-1EX30-0XE0 |
Siemens 6GK7443-1EX30-0XE0 CP443-1 Communications processor Industrial Ethernet for SIMATIC S7-400
The Siemens 6GK7443-1EX30-0XE0 is a high-performance Industrial Ethernet communication processor (CP) designed specifically for the SIMATIC S7-400 programmable logic controller (PLC) system. As part of the SIMATIC NET family, this module enables seamless integration of S7-400 controllers into modern PROFINET IO, TCP/IP, and ISO-on-TCP networks—supporting real-time automation, remote diagnostics, and enterprise-level connectivity in demanding industrial environments.
Widely deployed in large-scale process industries such as oil & gas, power generation, water infrastructure, chemical plants, and heavy manufacturing, the CP443-1 Advanced (order number 6GK7443-1EX30-0XE0) delivers robust, secure, and future-ready networking capabilities for mission-critical control systems that require high availability, redundancy, and long-term operational stability.
Product Overview: Siemens 6GK7443-1EX30-0XE0
| Manufacturer | Siemens |
| Product Family | SIMATIC NET Communication Processors |
| Module Name | CP443-1 Advanced |
| Order Number | 6GK7443-1EX30-0XE0 |
| Compatible PLC | SIMATIC S7-400 CPU racks (requires vacant I/O slot) |
Typical Applications
The 6GK7443-1EX30-0XE0 is essential in:
Product Pictures
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