Technical Summary
| Product type designation | CSM 1277 G2 |
|---|---|
| Product brand name | SCALANCE |
| Transfer rate | 10, 100 Mbit/s |
| Ports for network components or terminal equipment | 4; RJ45 |
| Power supply connections | 1 |
| Power supply connection type | 6-pole terminal block |
| Supply voltage, rated value | 24 V |
| Supply voltage range | 19.2 … 28.8 |
| Consumed current, maximum | 0.34 A |
| Power loss, rated value | 1 W |
| Protection class IP | IP20 |
| Mounting | 35 mm DIN-rail mounting |
Applications
Used for linking a SIMATIC S7-1200 G2 to Industrial Ethernet.
Used for connecting up to 3 further nodes to Industrial Ethernet.
Used for operation in the PRP-network.
Key Features
CSM 1277 G2 compact switch module with SIMATIC S7-1200 device design.
Supports connection to Industrial Ethernet with 10/100 Mbps.
Provides 4 RJ45 ports for network components or terminal equipment.
Uses external 24 V DC power supply with a 6-pole terminal block for power connection.
Listed as Active Product.
Frequently Asked Questions
What is Siemens 6GK7277-1AA50-0AA0?
It is a SCALANCE CSM 1277 G2 compact switch module for SIMATIC S7-1200 G2.
How many RJ45 ports does 6GK7277-1AA50-0AA0 have?
It has 4 RJ45 ports.
What supply voltage does the CSM 1277 G2 use?
The rated supply voltage is 24 V DC, with a voltage range of 19.2 … 28.8.
What mounting and protection details are listed for 6GK7277-1AA50-0AA0?
It supports 35 mm DIN-rail mounting and is rated IP20.
