In most procurement cycles, 6GK7243-5DX30-0XE0 is considered with Schneider PLC, Siemens HMI and Simatic S7 1200, giving decision-makers confidence that they’ve chosen the most dependable component.
6GK7243-5DX30-0XE0 - Siemens Profibus Module For S7-1200
The Siemens Profibus Module For S7-1200 6GK7243-5DX30-0XE0 PLC is a high-performance communications module (CM 1243-5) designed to connect SIMATIC S7-1200 controllers to PROFIBUS networks as a DP Master module.

| Brand | Siemens |
| Product Type | PLC - Programmable logic Controller |
| Series | Simatic S7-1200 |
| SKU / MPN | 6GK7243-5DX30-0XE0 |
Siemens Profibus Module For S7-1200 6GK7243-5DX30-0XE0 Technical Specifications:
| Specification | Value |
|---|---|
| Product Description | communications module CM 1243-5 for connection of SIMATIC S7-1200 to PROFIBUS as DP Master module; PG/OP communication; S7 communication. |
| Product Family | CM 1243-5 |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,193 Kg |
| Packaging Dimension | 80,00 x 120,00 x 125,00 |
| Package Size Unit of Measure | MM |
| Country of Origin | Germany |
Classified under the PM300: Active Product Lifecycle, the 6GK7243-5DX30-0XE0 guarantees long-term support and availability from Siemens. Manufactured in Germany to meet global quality standards, it delivers consistent operation in demanding industrial environments. The module’s compact design (80 x 120 x 125 mm) ensures safe installation and easy transportation, while its robust construction enables stable and uninterrupted communication with multiple automation devices. It supports PG/OP communication and seamless S7 communication, ensuring reliable data exchange between controllers and field devices. Weighing just 0.193 kg and compact in size, this module integrates easily into control panels without occupying excessive space.
Maintenance engineers rely on the 6GK7243-5DX30-0XE0 to establish stable PROFIBUS networks for automated production lines, process systems, and factory automation. It simplifies complex communication setups, reduces downtime, and ensures accurate data transmission between S7-1200 PLCs and connected field devices. Engineering students and junior engineers can use this module to understand industrial communication protocols, network hierarchies, and practical integration in real-world automation projects.
For dependable industrial network communication, the Siemens Profibus Module For S7-1200 6GK7243-5DX30-0XE0 PLC offers proven reliability, compact design, and seamless integration. Request a quote today for the 6GK7243-5DX30-0XE0 and strengthen your S7-1200 PROFIBUS network with a trusted Siemens solution.




