Siemens Compact Switch Module CSM 1277

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, 4 RJ45 ports, ext. 24 V DC power supply LED diagnostics, S7-1200 module incl. electronic Equipment Manual on CD-ROM. SCALANCE CSM 1277 compact switch module, unmanaged switch, 4x 10/100 Mbps RJ45 ports for connecting SIMATIC S7-1200 to IE. Construction of simple, low-cost automation networks. Low-cost construction of small, local Industrial Ethernet networks saves installation costs and installation space compared to the use of an external network component. Option of flexible expansion of the network by simply inserting the CSM. Fast commissioning because no configuration is necessary, as well as fast and uncomplicated status display on the device via LED. Use of uncrossed connecting cables possible through integrated autocrossover function. Compact switch module for connecting SIMATIC S7-1200 and up to 3 other subscribers to Industrial Ethernet with 10/100 Mbps, unmanaged switch, 4x RJ45 ports, external 24 V DC. The system is supplemented by various RJ45 connectors, an IE FC outlet RJ45 and various cable variants.