Product information
Overview
Applications
- Industrial Ethernet node connection: Connects SIMATIC S7-1200 G2 and up to 3 further nodes to Industrial Ethernet.
Key Features
- Industrial Ethernet connection: Connects SIMATIC S7-1200 G2 and up to 3 further nodes to Industrial Ethernet.
- 4 RJ45 ports: Provides 4 electrical connections for network components or terminal equipment.
- 10/100 Mbit/s transfer rate: Supports transfer rates of 10 and 100 Mbit/s.
- 24 V DC supply: Uses a rated 24 V DC supply voltage with a voltage range of 19.2 … 28.8 V.
- DIN-rail or wall mounting: Supports 35 mm DIN-rail mounting and wall mounting; S7-300 and S7-1500 rail mounting are not supported.
- Compact protection and diagnostics: Has IP20 protection, LED diagnostics and a SIMATIC S7-1200 device design.
Technical Summary
| Product type | SCALANCE CSM 1277 G2 unmanaged switch module |
|---|---|
| Network connections | 4; RJ45 |
| Transfer rate | 10, 100 Mbit/s |
| Power supply | 24 V DC; 19.2 … 28.8 V |
| Power connection | 1; 6-pole terminal block |
| Mounting | 35 mm DIN rail or wall mounting |
| Protection class | IP20 |
Frequently Asked Questions
What is Siemens 6GK7277-1AA50-0AA0?
It is a SCALANCE CSM 1277 G2 unmanaged switch module for Industrial Ethernet.
How many network ports does the CSM 1277 G2 have?
It has 4 RJ45 connections for network components or terminal equipment.
What power supply does this switch module require?
It uses 24 V DC, with a supply voltage range of 19.2 … 28.8 V and a 6-pole terminal block.
How can the module be mounted?
It supports 35 mm DIN-rail mounting and wall mounting. It does not support S7-300 or S7-1500 rail mounting.
Can you quote this exact model for a project?
Please provide the required quantity, destination and project-list context for a model-specific quotation.
