SM321 DI16 48 125VDC 6ES7321-1CH20-0AA0
Product number
4504272
SM321 DI16 48 125VDC
SM321 DI16 48 125VDC SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 16 DI, DC 48-125V, 1 X 20 PIN
Product details
Technical specifications
Supply voltage DC40.8 ... 57.6 V
Voltage type of supply voltageDC
Number of digital inputs16
Number of digital outputs0
Digital inputs configurabletrue
Input current at signal 13.5 mA
Permitted voltage at input-146 ... 146 V
Type of voltage (input voltage)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 change0.1 ... 3.5 ms
Suitable for safety functionsfalse
Product codes
SAPGBF819
PLC4504272
STK4504272
GTIN/EAN4025515069928
Manufacturer part number6ES7321-1CH20-0AA0
Vendor material number6ES7321-1CH20-0AA0
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 quantity–
UNSPSC32000000
BrandSIEMENS AUTOMASJON
Documents (0)
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