Modulo di isolamento 8 canali da 12V a 3,3V PLC scheda di conversione tensione livello segnale
It can be used for signal isolation. 1 DST-1R8P-N 12V to 3.3V 8 Channel Optocoupler Isolation Board. PLC signal level converting. PNP/NPN signal to NPN signal. Limit conversion frequency: 20KHz. Size: 95 72 18mm.