Mfr. Part No. | Description |
6AG1321-7RD00-4AB0 | SIPLUS S7-300 SM321 4DI NAMUR FOR MEDIAL STRESS WITH CONFORMAL COATING BASED ON 6ES7321-7RD00-0AB0 . DIGITAL INPUT OPTICALLY ISOLATE 4 DI, 24V DC, NAMUR/DIN 19234, F. SIGNALS F HAZARDOUS AREAS, CAPABLE OF DIAGNOST.,PTB-TESTED |