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SM421 DI32 120VDC/AC 6ES7421-1EL00-0AA0
Product number
4504301
SM421 DI32 120VDC/AC
SM421 DI32 120VDC/AC SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE, FLOATING, 32 DI, 120V DC/AC
Product details
Technical specifications
Voltage type (supply voltage)DC
Number of digital inputs32
Number of digital outputs0
Digital inputs configurableyes
Input current at signal 12 mA
Permitted voltage at input0 - 132 V
Type of voltage (input voltage)AC/DC
Type of digital outputNone
Short-circuit protection, outputs availableno
Redundancyyes
Type of electric connectionScrew-/spring clamp connection
Time delay at signal change5 - 25 ms
Suitable for safety functionsno
Appendant operation agent (Ex ia)no
Appendant operation agent (Ex ib)no
Product codes
SAPGBF881
El number4504301
Product number4504301
GTIN/EAN4019169046145
Manufacturer part number6ES7421-1EL00-0AA0
Vendor material number6ES7421-1EL00-0AA0
Basic information
Package measurements (L x W x H)30.2 x 23.5 x 3.7 mm
Package volume0.003 l
Package weight0.773 kg
Base uniteach
Package units1
Usage quantity1
UNSPSC32000000
BrandSIEMENS
Country of OriginDE Germany
Documents (1)
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