CPU's

Siemens 6ES7214-1HF40-0XB0 Compact CPU (NO BOX)SIMATIC S7-1200F, CPU 1214 FC, compact CPU, DC/DC/relay, onboard I/O: 14 DI 24 V DC; 10 DO relay 2 A; 2 AI 0-10 V DC, power supply: DC 20.4-28.8 V DC, program/data memory 200 KB

Siemens  6ES7146-6FF00-0AB0 SIMATIC DP, ET 200eco PNSIMATIC DP, ET 200eco PN, F-DI 8x24 V /F-DQ 3x24 V 2 A, M12 PROFIsafe, up to PL e (ISO 13849), up to SIL 3 (IEC 61508), degree of protection IP65/67, including eCoding plug-in connector