The Siemens S7-1200 G2 NFC App uses near field communications (NFC) to provide access to the S7-1200 G2 compact PLC. Just touch your phone to the front of the S7-1200 G2 CPU and you can change the CPU ...

The latest S7-1200 FW4.1 CPUs, available now at RS Components, are recommended for new designs. 13 part numbers offer versatile configurations of analogue and 24V digital inputs and outputs.