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Siemens SM 321 (6ES7 321-1BH02-0AA0) - SIMATIC S7-300 Digital Input Module (16 DI)
Siemens SM 321 (6ES7 321-1BH02-0AA0) - SIMATIC S7-300 Digital Input Module (16 DI)

Siemens SM 321 (6ES7 321-1BH02-0AA0) – SIMATIC S7-300 Digital Input Module (16 DI)

SKU: 1002021
Original price was: $40,000.Current price is: $39,500.
A used Siemens SM 321 Digital Input Module (6ES7 321-1BH02-0AA0) providing 16 x 24V DC inputs for SIMATIC S7-300/ET 200M PLCs.
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