Siemens 6ES7421-1BL01-0AA0 Module S7-400, SM 421, 32DI, 24VDC

SIMATIC S7-400, SM 421         

DIGITAL INPUT MODULE,          

OPTIC. ISOLATED, 32 DI, 24V DC 

 

  • Quality Engagement
  • Easy change and return
  • Delivery Avaliable
  • Favorable payment