Digital modules  There are 10 products.

Digital modules

Simatic S7-400 Series

6ES7 421-1BL01-0AA0 Siemens S7-400, SM 421 DIGITAL INPUT MODULE

Simatic S7-400, SM421 Digital Input MODULE, OPTIC. ISOLATED, 32 DI, 24V DC

NFS - Brand New Factory Sealed - Original

EUR 304,24

5 In Stock

6ES7 421-1EL00-0AA0 Siemens S7-400, SM 421 DIGITAL INPUT MODULE

Simatic S7-400, SM421 Digital Input MODULE, FLOATING, 32 DI, 120V DC/AC

NFS - Brand New Factory Sealed - Original

EUR 609,38

Usually ships in 5 days

6ES7 421-1FH20-0AA0 Siemens S7-400, SM 421 DIGITAL INPUT MODULE

Simatic S7-400, DIG.Input MOD. SM421, OPTIC. ISOLATED, 16 DI, 120/230V UC INPUTS PER IEC1131-2 TYPE 2

NFS - Brand New Factory Sealed - Original

EUR 336,65

Usually ships in 5 days

6ES7 421-7BH01-0AB0 Siemens S7-400, SM 421 DIGITAL INPUT MODULE

Simatic S7-400, Digital Input SM421, GALVANICALLY ISOLATED, 16 DI, 24V DC with 0.05 MS Input DELAY, ALARM, DIAGNOSTICS

NFS - Brand New Factory Sealed - Original

EUR 569,77

3 In Stock

6ES7 421-7DH00-0AB0 Siemens S7-400, SM 421 DIGITAL INPUT MODULE

Simatic S7-400, SM421 Digital Input MODULE, OPTIC. ISOLATED, 16 DI, 24 - 60V UC, ALARM, DIAGNOSTICS

NFS - Brand New Factory Sealed - Original

EUR 369,95

Usually ships in 5 days

6ES7 422-1BH11-0AA0 Siemens S7-400, SM 422 DIGITAL OUTPUT MODULE

Simatic S7-400, SM422 Digital Output MODULE, OPTIC. ISOLATED, 16 DO, 24V DC, 2A

NFS - Brand New Factory Sealed - Original

EUR 356,44

4 In Stock

6ES7 422-1BL00-0AA0 Siemens S7-400, SM 422 DIGITAL OUTPUT MODULE

Simatic S7-400, SM422 Digital Output MODULE, OPTIC. ISOLATED, 32 DO, 24V DC, 0.5A

NFS - Brand New Factory Sealed - Original

EUR 448,26

3 In Stock

6ES7 422-1FH00-0AA0 Siemens S7-400, SM 422 DIGITAL OUTPUT MODULE

Simatic S7-400, SM422 Digital Output MODULE, OPTIC. ISOLATED, 16 DO, 120/230V AC, 2A

NFS - Brand New Factory Sealed - Original

EUR 531,97

Usually ships in 5 days

6ES7 422-1HH00-0AA0 Siemens S7-400, SM 422 DIGITAL OUTPUT MODULE

Simatic S7-400, SM422 Digital Output MODULE, OPTIC. ISOLATED, 16 DO, 5..230V AC, 5A RELAY

NFS - Brand New Factory Sealed - Original

EUR 562,58

Usually ships in 5 days

Showing 1 - 9 of 10 items