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SKU: 6GK7443-5DX05-0XE0
Siemens 6GK7443-5DX05-0XE0 Communication Module CP 443-5 Extended
The Siemens 6GK7443-5DX05-0XE0 is a CP 443-5 Extended communication processor. It provides 12 Mbit/s PROFIBUS DP connectivity and multi-protocol support for S7-400 systems.
The Siemens 6GK7443-5DX05-0XE0 is a professional-grade communication processor designed for the SIMATIC S7-400 PLC series. It functions primarily as an advanced PROFIBUS DP interface. This module enables high-speed data exchange across complex industrial networks. Moreover, it links the powerful S7-400 controller with various distributed field devices.
This “Extended” version provides enhanced connectivity options for large-scale automation projects. It handles both master and slave configurations with exceptional stability. Additionally, the processor supports S7 communication and standard PG/OP functions. This allows for seamless integration with HMI systems and programming tools. The hardware reliably manages communication tasks to reduce the main CPU load.
Technical Data and Specifications
| Specification | Technical Detail |
| Brand | Siemens |
| Product Family | SIMATIC S7-400 |
| Module Type | CP 443-5 Extended |
| Order Number | 6GK7443-5DX05-0XE0 |
| Interface Type | 9-pin Sub-D (RS485) |
| Transmission Rate | 9.6 kbit/s to 12 Mbit/s |
| Operating Temperature | 0 to +60 °C |
| Current Consumption | Approx. 0.6 A |
| Net Weight | 0.65 kg |
| Country of Origin | Germany |
Key Functional Characteristics
Robust PROFIBUS Networking
The module features a high-speed RS485 interface for PROFIBUS DP connectivity. It supports transmission speeds up to 12 Mbit/s for real-time control. Furthermore, the hardware ensures precise clock synchronization across the entire network. This capability proves essential for time-critical manufacturing processes.
Extensive Protocol Support
This communication processor handles multiple industrial protocols simultaneously. It manages PROFIBUS DP V0/V1 master tasks efficiently. Additionally, the unit facilitates data exchange with legacy SIMATIC S5 systems. This makes the module a perfect choice for plant modernization projects.
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