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6ES7421-7BH01-0AB0
€ 430.86Siemens Simatic S7-400 6ES7421-7BH01-0AB0 SM421 Digital Input Module GALVANICALLY ISOLATED, 16 DI, 24V DC WITH 0.05 MS INPUT DELAY, ALARM, DIAGNOSTICS
S7 Automation - Siemens Industrial Automation Supplier
Your one stop Siemens supplier for PLC HMI VFD and Software new refurbished and obsolete