Modul digital I/O pentru automat programabil (PLC) SIMATIC S7-1500, SM521, 16 DI, 24VDC, HF, 32 canale in grupuri de 16, Sink input, delay 0.05…20ms, diagnostic intrerupere hardware, fara conector, latime 35mm, 6ES7521-1BL00-0AB0, Siemens
Informatii conformitate produs