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6ES7221-1BH32-0XB0 | Siemens Digital Input SM 1221

Description

SIEMENS DIGITAL INPUT SM 1221 6ES72211BH320XB0

Digital input module SM 1221, 16DI, DC 24V, Sink/Source.

General information
Product type designation SM 1221, DI 16x24 VDC
Supply voltage
Rated value (DC) 24 V
Permissible range, lower limit (DC) 20.4 V
Permitted range, upper limit (DC) 28.8 V
Input current
from backplane bus DC 5 V, max. 130 mA

Digital inputs
● from load voltage L+ (without load), max. 4 mA; per channel
output voltage / header
transmitter supply voltage / header
● present Yes

Power dissipation
Power dissipation, typ. 2.5 W
Digital inputs

Number of entries 16
● in groups of 4
Input characteristic according to IEC 61131, Type 1 Yes
Number of inputs manageable simultaneously
all installation positions
— up to 40 °C, max. 16

Horizontal mounting position
— up to 40 °C, max. 16
— up to 50 °C, max. 16

Vertical mounting position
— up to 40 °C, max. 16

Input voltage
● Rated value (DC) 24 V
● for "0" signal 5 V DC at 1 mA
● for signal "1" DC 15 V at 2.5 mA

Input current
● for signal "0", max. (permissible quiescent current) 1 mA
● for signal "1", min. 2.5 mA
● for signal "1", typ. 4 mA

Input delay (with nominal value of the input voltage)
for standard inputs
— parameterizable Yes; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of 4 for alarm inputs.
Product form

SIEMENS DIGITAL INPUT SM 1221 6ES72211BH320XB0 Digital input module SM 1221, 16DI, DC 24V, Sink/Source. General informationProduct type designation SM... Read more

SKU: 6ES7221-1BH32-0XB0
Barcode: 6940408101920

IN STOCK

IT €295,03
€241,83 Excl. VAT

    • STANDARD RETURN
    • QUICK DELIVERY ASSURED
    • HS CODE: 85389091
    Icon for cloud_dataSPECIFICATIONS

    • Tensione di alimentazione in corrente continua (DC) - 20.4...28.8 V
    • Numero di ingressi digitali - 16
    • Numero di uscite digitali - 0
    • Ingressi digitali configurabili - sì
    • Tipo di uscita digitale - Nessuno

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    Description

    SIEMENS DIGITAL INPUT SM 1221 6ES72211BH320XB0

    Digital input module SM 1221, 16DI, DC 24V, Sink/Source.

    General information
    Product type designation SM 1221, DI 16x24 VDC
    Supply voltage
    Rated value (DC) 24 V
    Permissible range, lower limit (DC) 20.4 V
    Permitted range, upper limit (DC) 28.8 V
    Input current
    from backplane bus DC 5 V, max. 130 mA

    Digital inputs
    ● from load voltage L+ (without load), max. 4 mA; per channel
    output voltage / header
    transmitter supply voltage / header
    ● present Yes

    Power dissipation
    Power dissipation, typ. 2.5 W
    Digital inputs

    Number of entries 16
    ● in groups of 4
    Input characteristic according to IEC 61131, Type 1 Yes
    Number of inputs manageable simultaneously
    all installation positions
    — up to 40 °C, max. 16

    Horizontal mounting position
    — up to 40 °C, max. 16
    — up to 50 °C, max. 16

    Vertical mounting position
    — up to 40 °C, max. 16

    Input voltage
    ● Rated value (DC) 24 V
    ● for "0" signal 5 V DC at 1 mA
    ● for signal "1" DC 15 V at 2.5 mA

    Input current
    ● for signal "0", max. (permissible quiescent current) 1 mA
    ● for signal "1", min. 2.5 mA
    ● for signal "1", typ. 4 mA

    Input delay (with nominal value of the input voltage)
    for standard inputs
    — parameterizable Yes; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of 4 for alarm inputs.
    • Warranty

      Warranty

      12 month warranty. For more information visit Termini e Condizioni

    • Return Policy

      Return Policy

      Standard. For more information visit Terms and Conditions

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      E-mail

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    • <tc>Telephone</tc>

      Telephone

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