Brand new 6ES7 321-1BH02-0AA0 SM321 Digital Input Module sealed *bh

Brand new 6ES7 321-1BH02-0AA0 SM321 Digital Input Module sealed *rr

Brand new 6ES7 321-1BH02-0AA0 SM321 Digital Input Module sealed *su

New In Box 6ES7 321-1BH50-0AA0 SIMATIC S7-300 Digital Input Module 24VDC #tr

Brand new 6ES7 321-1BH02-0AA0 SM321 Digital Input Module sealed #rt

NEW 1PC Digital input module 6ES7 321-1BH10-0AA0 6ES7321-1BH10-0AA0 #dd

Brand new 6ES7 321-1BH02-0AA0 SM321 Digital Input Module sealed #pb

Brand new 6ES7 321-1BH02-0AA0 SM321 Digital Input Module sealed #tr