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Siemens SIPLUSS7-400SM421 Digital Input Module

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Siemens SIPLUSS7-400SM421 Digital Input Module
Manufacturer: Siemens

Digital input modules convert the levels of the external digital signals from the process into the internal signal level of the S7-400.

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Features Applications Model
  • Digital inputs for SIMATIC S7-400
  • For connection of switches and 2-wire proximity switches (BEROs)

Digital input modules can be used to connect the control to digital process signals. They are suitable for connecting standard switches and two-wire proximity switches (BERO).

Mfr. Part No. Description
6AG1421-1BL01-2AA0 SIPLUS S7-400 SM421 32DE -25 ... +60 DEGREES C BASED ON 6ES7421-1BL01-0AA0

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