6GK1503-3CA00 SIEMENS PB OLM/P12 V4.0 OPTICAL LINK MODULE W. 1 RS485 AND 2 PLASTIC-FOC-INTERFACE (4 BFOC-SOCKETS), WITH SIGNAL. CONTACT AND MEASURING OUTPUT, 4 BFOC-CONNECTORS INCLUDED
6ES7215-1BG40-0XB0 SIEMENS SIMATIC S7-1200, CPU 1215C, compact CPU, AC/DC/relay, 2 PROFINET ports, onboard I/O: 14 DI 24 V DC; 10 DO relay 2 A, 2 AI 0-10 V DC, 2 AO 0-20 mA DC, Power supply: AC 85-264 V AC at 47-63 Hz, Program/data memory 125 KB