6ES7421-7BH00-0AB0
from €298.80
excl. VAT plus delivery
Description
SM421 DIGITAL INPUT 16 DI; DC 24V
SIMATIC S7-400, DIG.INPUT MOD. SM 421, OPTIC. ISOLATED, 16 DI, 24V DC WITH 0,1 MS INPUT DELAY, ALARM, DIAGNOSTICS
SM421 DIGITAL INPUT 16 DI; DC 24V
SIMATIC S7-400, DIG.INPUT MOD. SM 421, OPTIC. ISOLATED, 16 DI, 24V DC WITH 0,1 MS INPUT DELAY, ALARM, DIAGNOSTICS