Many procurement teams check 6AG1277-1AA10-4AA0 against Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0 before signing purchase orders, verifying quality, compliance, and after-sales support availability.
6AG1277-1AA10-4AA0 - Compact PLC Siemens CSM 1277
The Siemens 6AG1277-1AA10-4AA0 is a high-performance Compact PLC (Programmable Logic Controller) from the trusted SIPLUS CSM 1277 family, engineered for seamless connectivity in industrial automation networks.

| Brand | Siemens |
| Product Type | PLC - Programmable logic Controller |
| Series | Simatic S7-1200 |
| SKU / MPN | 6AG1277-1AA10-4AA0 |
Compact PLC Siemens CSM 1277 6AG1277-1AA10-4AA0 Technical Specifications:
| Specification | Value |
|---|---|
| Product Description | SIPLUS NET CSM 1277 based on 6GK7277-1AA10-0AA0 with conformal coating, 0…+60 °C, Compact Switch Module CSM 1277 connection SIMATIC S7-1200 and up to 3 further nodes to Industrial Ethernet with 10/100 Mbps |
| Product Family | SIPLUS CSM 1277 |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,230 Kg |
| Packaging Dimension | 14,80 x 18,00 x 5,50 |
| Package Size Unit of Measure | CM |
| Country of Origin | Germany |
Weighing only 0.230 kg with compact dimensions of 14.80 × 18.00 × 5.50 cm, the 6AG1277-1AA10-4AA0 allows flexible integration into tight control panels or retrofit installations without compromising network performance. As an Active Product (PM300), it ensures long-term support, reliability, and compatibility with future automation systems. Manufactured in Germany with conformal coating protection and an operating range of 0…+60 °C, it withstands industrial environmental stress, maintaining consistent data throughput and robust network operation across high-demand industrial settings. Designed for engineers and automation specialists, this compact module supports reliable communication between SIMATIC S7-1200 PLCs and up to three additional nodes over Industrial Ethernet at 10/100 Mbps, making it ideal for precise, networked process control.
In practical applications, the Siemens 6AG1277-1AA10-4AA0 Compact PLC excels in connecting multiple automation devices for process monitoring, manufacturing control, and industrial IoT integration. It enables smooth communication between conveyor systems, sensor arrays, and supervisory control networks, reducing downtime and increasing operational efficiency. Maintenance teams benefit from its intuitive network setup and clear node configuration, while junior engineers gain hands-on experience with high-performance industrial networking. By choosing the 6AG1277-1AA10-4AA0, organizations leverage Siemens’ proven EEAT-driven reliability, ensuring efficient, safe, and future-ready automation performance for industrial networks and connected operations.




