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SM 1221, 8 X 24V DC INPUT 6ES7221-1BF32-0XB0
Product number
4510340
SM 1221, 8 x 24V DC input
SIMATIC S7-1200, DIGITAL INPUT SM 1221, 8DI, 24V DC, SINK/SOURCE INPUT
Product details
Technical specifications
Supply voltage DC20.4 - 28.8 V
Voltage type (supply voltage)DC
Number of digital inputs8
Number of digital outputs0
Digital inputs configurableyes
Digital outputs configurableyes
Input current at signal 14 mA
Permitted voltage at input0 - 30 V
Type of voltage (input voltage)DC
Type of digital outputNone
Short-circuit protection, outputs availableno
Redundancyno
Type of electric connectionScrew connection
Time delay at signal change0.2 - 12.8 ms
Suitable for safety functionsno
Product codes
SAPGBQ610
El number4510340
Product number4510340
GTIN/EAN6940408101630
Manufacturer part number6ES7221-1BF32-0XB0
Vendor material number6ES7221-1BF30-0XB0
Basic information
Package measurements (L x W x H)10.9 x 8.8 x 6 mm
Package volume0.001 l
Package weight0.15 kg
Base uniteach
Package units1
Usage quantity1
UNSPSC32000000
BrandSIEMENS
Country of OriginDE Germany