SM421 DI16 24/60VUC 6ES7421-7DH00-0AB0
Product number
4504304
SM421 DI16 24/60VUC
SM421 DI16 24/60VUC SIMATIC S7-400, SM 421 DIGITAL INPUT MODULE, OPTIC. ISOLATED, 16 DI, 24 - 60V UC, ALARM, DIAGNOSTICS
Product details
Technical specifications
Voltage type of supply voltageDC
Number of digital inputs16
Number of digital outputs0
Digital inputs configurabletrue
Input current at signal 14 mA
Permitted voltage at input-15 ... 72 V
Type of voltage (input voltage)AC/DC
Type of digital outputNone
Permitted voltage at output0 V
Short-circuit protection, outputs availablefalse
Redundancytrue
Type of electric connectionScrew-/spring clamp connection
Time delay at signal change0.5 ... 20 ms
Suitable for safety functionsfalse
Appendant operation agent (Ex ia)false
Product codes
SAPGBF893
PLC4504304
STK4504304
GTIN/EAN4025515128922
Manufacturer part number6ES7421-7DH00-0AB0
Vendor material number6ES7421-7DH00-0AB0
Basic information
Package measurements (L x W x H)0 x 0 x 0 mm
Package volume0 l
Package weight0.1 kg
Base uniteach
Package units1
Usage quantity1
UNSPSC32000000
BrandSIEMENS AUTOMASJON
Documents (0)
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