2025/04/30 6GK7443-1EX11-0XE0, Sales records with pictures and video
The 6GK7443-1EX11-0XE0 is a Siemens S7-300 communication processor that provides reliable PROFIBUS DP and PROFINET IO connectivity to expand and modernize industrial automation networks.
Overview
The 6GK7443-1EX11-0XE0 communication processor from Siemens is designed for integration with S7‑300 PLCs to deliver high-speed, multi‑protocol communication (PROFIBUS DP and PROFINET IO). It enables seamless data exchange between controllers, distributed I/O and higher‑level systems, helping plants improve flexibility and reduce hardware redesign efforts.
Core features
- Supports multiple industrial communication protocols including PROFIBUS DP and PROFINET IO
- High data transmission rates (up to 12 Mbps) for efficient, deterministic communication
- Designed for direct integration with Siemens S7‑300 PLCs
- DIN rail mounting for easy installation and compact footprint
- Operating temperature range suitable for most industrial environments: -20 to 60 °C
Typical application scenarios
- Industrial automation systems where multiple devices and controllers must communicate reliably
- Manufacturing plants requiring seamless data exchange between production units and control systems
- Facilities needing flexible communication options to redesign processes without significant hardware changes
Key data and comparison
Below is a concise technical summary and comparison of the most relevant parameters for quick reference.
| Parameter | 6GK7443-1EX11-0XE0 |
|---|---|
| Supported protocols | PROFIBUS DP, PROFINET IO |
| Data transmission rate | Up to 12 Mbps |
| PLC compatibility | Siemens S7‑300 series |
| Mounting | DIN rail mount |
| Operating temperature | -20 to 60 °C |
| Typical use | Network expansion, distributed I/O integration, protocol bridging |
Product images & delivery video
Product photos (click to view larger):
FAQ
- What types of networks can the 6GK7443-1EX11-0XE0 connect to?
- It can connect to both PROFIBUS and PROFINET networks, facilitating communication across diverse industrial setups.
- Is the 6GK7443-1EX11-0XE0 customizable for specific applications?
- Yes, the processor can be configured to meet specific communication requirements of different applications.
Additional notes for engineers and integrators
When integrating the 6GK7443-1EX11-0XE0, ensure firmware compatibility with your S7‑300 CPU and use the recommended Siemens configuration tools (e.g., STEP 7 / TIA Portal configurations where applicable). Verify network topology, address planning and termination for PROFIBUS and appropriate IP addressing for PROFINET IO deployments.
