6AG1277-1AA10-4AA0
Part number: 6AG1277-1AA10-4AA0
Availability: In stock
Contact us: inquiry@lanenelectric.com
Product Introduction
Product Specifications
Here are 10 key specifications for Siemens 6AG1277-1AA10-4AA0 (SIPLUS NET CSM 1277 Compact Switch Module):
1. Product Type: SIPLUS NET CSM 1277 (non-managed industrial Ethernet switch) .
2. Compatibility: Designed for SIMATIC S7-1200 PLCs.
3. Ports: 4 × RJ45 (10/100 Mbps, auto-sensing, auto-crossover).
4. Power Supply: 24V DC (operating range: 19.2V–28.8V).
5. Data Rate: 10/100 Mbps (supports full/half-duplex auto-negotiation).
6. Operating Temperature: 0°C to +60°C (with anti-corrosive coating for harsh environments).
7. Dimensions: 45 × 100 × 75 mm (compact design for DIN rail mounting).
8. Weight: 0.15 kg.
9. Protection Class: IP20 (for control cabinet use).
10. Network Topology Support: Bus, star, and tree structures (max. 3 additional nodes)

Applications
Siemens module 6AG1277-1AA10-4AA0 has been widely used in different fields. Here are some examples of its application scenarios:
- Factory Automation: Connects SIMATIC S7-1200 PLCs to sensors, HMIs, and other Ethernet devices in assembly lines.
- Process Control: Used in chemical/pharmaceutical industries for reliable industrial Ethernet communication.
- Small Local Networks: Expands S7-1200's Ethernet ports to link programming devices (PGs), operator panels (OPs), and other controllers.
- Energy Management: Integrates power monitoring systems in smart grids.
- Logistics & Material Handling: Controls conveyor belts, sorting systems, and automated warehouses.


Usage Notes & Precautions
Installation: Mount on DIN rail (compatible with S7-1200 systems); avoid direct exposure to dust/moisture (IP20 only).
Power Supply: Ensure stable 24V DC input (19.2V–28.8V range); incorrect voltage may damage the module.
Network Cabling: Use industrial-grade Ethernet cables (CAT5e or higher) for reliable data transmission.
LED Diagnostics: Monitor power, link status, and data activity LEDs for troubleshooting.
No Software Configuration Required: This is a non-managed switch-plug-and-play operation only.
Temperature Limits: Do not operate beyond 0°C to +60°C to prevent performance degradation.
Avoid Electromagnetic Interference (EMI): Install away from high-power devices to prevent signal disruption.
Our Service
Guangzhou Lanen Electronics Technology Co., Ltd combines 20 years of automation expertise with a vision for smarter manufacturing.
As a technology-driven enterprise, we provide high-performance components such as PLCs, VFDs, Servo Drives, and HMIs, sourced from industry leaders like Siemens, Mitsubishi, Yaskawa, Schneider, and Weinview.
Our goal is to equip factories with the tools they need to thrive in an automated world.

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Q: Are your products new or used?
All our goods are original new with one year warranty. They are delivered from brand manufacturers directly.
Q: Can I visit you?
Welcome to visit us. We are close to the subway and bus stop. Call us to learn more details if any interest.
Q: Besides PLCs, Servos, Inverters, HMIs, are you able to provide the other products? Like sensors?
Yes. Our Products : PLC, IGBT, HMI, Servo Motor, Servo Drive, AC-DC Drive, AC-DC Motor, Power Supply, CPU, Module, etc.
Q: Do you have any warranty if I purchase 6AG1277-1AA10-4AA0?
Sure! One-year warranty!
Just feel free to send us RFQs. Thanks!
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