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.

Siemens SM 322 (6ES7 322-1BH01-0AA0) – SIMATIC S7-300 Digital Output Module (16 DO)

SKU: 1002020
Original price was: $40,000.Current price is: $39,500.
A used Siemens SM 322 Digital Output Module (6ES7 322-1BH01-0AA0) providing 16 x 24V DC transistor outputs with short-circuit protection for S7-300/ET 200M PLCs.

Schneider Electric ABE7 P16T210 – Modicon ABE7 Output Sub-Base for 16 Relays

SKU: 1002003
Original price was: $150,000.Current price is: $141,500.
A used Schneider Electric Modicon ABE7 P16T210 16-channel output sub-base for 10 mm plug-in relays, simplifying PLC-to-field wiring.