Don't have Telegram yet? Try it now!
https://namicontrol.ir/product/6es7312-1ae14-0ab0/
SIMATIC S7-300, CPU 312 Central processing unit with MPI, Integr. power supply 24 V DC, Work memory 32 KB, Micro Memory Card required https://namicontrol.ir/product/6es7312-1ae14-0ab0/