Compact Switch Module | Siemens CSM 1277 6GK7277-1AA00-0AA0 PROFIBUS Communication Module Input Power: +24 VDC at

Input Power: +24 VDC at 1

Air Quality: Operate and store in a noncorrosive environment

B30 bus differential)

Guide Wavelength: 1310 nm

2 A resistive per channel @ 5 … 264 V AC

Compact Switch Module | Siemens CSM 1277 6GK7277-1AA00-0AA0 PROFIBUS Communication Module Input Power: +24 VDC atProduct Overview 6GK7277 1AA00 0AA0 is a compact switch module (CSM 1277) for connecting SIMATIC S7 1200 and up to three additional devices to Industrial Ethernet. Technical Specifications Transmission Rate Transfer rate: 10 Mbit s, 100 Mbit s Interfaces Communication Number of electrical connections for network components or terminal equipment: 4 RJ45 ports Number of 100 Mbit s SC ports (multimode): 0 Number of 1000 Mbit s LC ports (multimode single