Siemens SIMATIC S7-400 Series Series Digital I/O Module for Use with SIMATIC S7-400

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£921.12

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£1,105.34

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RS Stock No.:
226-3991
Mfr. Part No.:
6ES7421-1EL00-0AA0
Brand:
Siemens
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Brand

Siemens

Accessory Type

Digital I/O Module

Range

S7-400

Series

SIMATIC S7-400 Series

For Use With

SIMATIC S7-400

COO (Country of Origin):
DE
The Siemens SIMATIC S7-400 series digital input SM 421 has 32 digital input. It has 24VDC input voltage and 20mA current.

Input current 200mA
Number of digital inputs 32
Type of input voltage AC/DC
Power loss 6.5 W
Isolation tested with 1500 V AC

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