Showing 31–33 of 33 resultsSorted by latest

• 

  6ES7321-1BH02-0AA0

  $155.90

  Siemens Simatic S7-300 6ES7321-1BH02-0AA0 SM321 Digital Input Module OPTICALLY ISOLATED, 16DI, 24 V DC, 1 X 20 PIN

  Add to cart
• 

  6ES7321-1BH01-0AA0

  $209.17

  Siemens Simatic S7-300 6ES7321-1BH01-0AA0 SM321 Digital Input Module OPTICALLY ISOLATED, 16DI, 24 V DC, 20 PIN

  Add to cart
• 

  6ES7321-1BH00-0AA0

  $188.37

  Siemens Simatic S7-300 6ES7321-1BH00-0AA0 SM321 Digital Input Module OPTICALLY ISOLATED, 16DI, 24 V DC, 20 PIN

  Add to cart