• \nEven though we have this part in stock, it may take several days for internal process to complete. Goods will be delivered within 5 -7 working days\n

• \n6ES7321-7RD00-0AB0\n

• \nSIMATIC S7\n

• \nDIGITAL INPUT SM 321\n

• \nOPTICALLY ISOLATED\n

• \n 4 DI\n

• \n 24V DC\n

• \nNAMUR/DIN 19234\n

• \nF. SIGNALS F HAZARDOUS AREAS\n

• \nCAPABLE OF DIAGNOST.\n

• \nPTB-TESTED\n

• \nShipping Weight: 1.3 Kg\n