Compact Switch Module CSM 1277 for connecting SIMATIC S7-1200 and up to 3 further nodes to Industrial Ethernet with 10/100 Mbit/s; unmanaged switch 6GK7277-1AA10-0AA0
Simatic S7-1200 6GK7277-1AA10-0AA0 Siemens Ethernet Switch, Grey at Rs 13400 in Coimbatore