Siemens SIMATIC S7-1200 Series PLC CPU for Use with SIMATIC S7-1200 Series, 20.4 → 28.8 V dc Supply, Digital,
4 → 28.Siemens SIMATIC S7-1200 Series PLC CPU for Use with SIMATIC S7-1200 Series, 20.8 V dc Supply, Digital,, Number of Inputs: 14 (Digital, 2 switch as Analogue), Output Type: Digital, Relay, Input Type: Analogue, Digital, Number of Outputs: 10 (Digital Output, Relay Output), Voltage Category: 24 V dc, Network Type: Ethernet, Kit Included: No, Interface: PROFINET, Battery Backup: Yes, Communication Port Type: Ethernet, Profinet, UDP, MPN: 6ES7214-1HG40-0XB0.