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

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£509.04

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£610.85

(inc. VAT)

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RS Stock No.:
226-3992
Mfr. Part No.:
6ES7421-1FH20-0AA0
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 16 digital input. It has 120/230V input voltage and 80mA current.

Input current 80mA
Number of digital inputs 16
Type of input voltage AC/DC
Power loss 12 W
Isolation tested with 1500 V AC

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