Description
SIMATIC S7-400, DIG.INPUT MOD. SM 421, OPTIC. ISOLATED, 16 DI, 24V DC WITH 0,1 MS INPUT DELAY, ALARM, DIAGNOSTICS
6ES7421-7BH00-0AB0 Siemens
$675.05
Electricals Shop stocks and sells original Electrical, Automation, Industrial products, Instruments and Spare Parts
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