Digital Inputs

• 6ES7421-1EL00-0AA0

  

  

  SIMATIC S7-400, digital input SM 421, isolated 32 DI; 120 V DC/AC

  Part No:

  6ES7421-1EL00-0AA0

  Detail

• 6ES7421-1FH20-0AA0

  

  

  SIMATIC S7-400, digital input SM 421, isolated 16 DI; UC 120/230V Inputs...

  Part No:

  6ES7421-1FH20-0AA0

  Detail

• 6ES7421-7BH01-0AB0

  

  

  SIMATIC S7-400, digital input SM 421, isolated 16 DI; 24 V DC with 0.05 ms...

  Part No:

  6ES7421-7BH01-0AB0

  Detail

• 6ES7421-7DH00-0AB0

  

  

  SIMATIC S7-400, digital input SM 421, isolated 16 DI; UC 24 - 60 V, alarm,...

  Part No:

  6ES7421-7DH00-0AB0

  Detail

• 6ES7421-1BL01-0AA0

  

  

  SIMATIC S7-400, digital input SM 421, isolated 32 DI; 24 V DC

  Part No:

  6ES7421-1BL01-0AA0

  Detail

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