SIMATIC S7-1200, Simulator module SIM 1274, for CPU 1211/1212 8 input switches DC 24V SIMATIC S7-1200, Simulator module SIM 1274, for CPU 1211/1212 8 input switches DC 24V SIMATIC S7-1200 Basic Controller - flexible thanks to a wide range of communication options. Accessories tailored to your needs are also available for the SIMATIC S7-1200 family. This ranges from the battery board for long-term buffering of the real-time clock to memory cards and input simulators to the Ethernet switch with four RJ45 ports.
