Name: Siemens Signal Board SB 1221, 4 DI 24VDC 200KHz - 6ES7221-3BD30-0XB0
Brand: Siemens
SKU: 6ES7221-3BD30-0XB0
Availability: OutOfStock

Siemens Signal Board SB 1221, 4 DI 24VDC 200KHz - 6ES7221-3BD30-0XB0

SIMATIC S7-1200, Digital input SB 1221, 4 DI, 24 V DC 200 kHz, Sourcing input...

Brand: Siemens
Šifra: 6ES7221-3BD30-0XB0
Dostupnost: Proveriti dostupnost

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Opis
Specifikacija

SIMATIC S7-1200, Digital input SB 1221, 4 DI, 24 V DC 200 kHz, Sourcing input

General information
Product type designation		SB 1221, DI 4x24 V DC 200 kHz
Input current
from backplane bus 5 V DC, typ.		40 mA
Power loss
Power loss, typ.		1 W
Digital inputs
Number of digital inputs		4; Current-sourcing
● in groups of		4
Input voltage
● Type of input voltage		DC
● Rated value (DC)		24 V
● for signal "0"		(L+ minus 5.0 V DC) ... L+ (1.4 ... 0 mA)
● for signal "1"		0 V ... (L+ minus 10 V DC (10 ... 2.9 mA))
Input current
● for signal "0", max. (permissible quiescent current)		1.4 mA
● for signal "1", min.		2.9 mA
● for signal "1", typ.		7 mA
Input delay (for rated value of input voltage)
for standard inputs
— parameterizable		Yes; 0.1 / 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 10.0 / 12.8 / 20.0 μs; 0.05 / 0.1 / 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 10.0 / 12.8 / 20.0 ms
for interrupt inputs
— parameterizable		Yes
for technological functions
— parameterizable		Yes
Cable length
● shielded, max.		50 m; shielded, twisted pair
Interrupts/diagnostics/status information
Diagnostics indication LED
● for status of the inputs		Yes
Standards, approvals, certificates
CE mark		Yes
CSA approval		Yes
UL approval		Yes
cULus		Yes
FM approval		Yes
RCM (formerly C-TICK)		Yes
KC approval		Yes
Marine approval		Yes
Ambient conditions
Free fall
● Fall height, max.		0.3 m; five times, in product package
Ambient temperature during operation
● min.		-20 °C
● max.		60 °C
● horizontal installation, min.		-20 °C
● horizontal installation, max.		60 °C
● vertical installation, min.		-20 °C
● vertical installation, max.		50 °C
Ambient temperature during storage/transportation
● min.		-40 °C
● max.		70 °C
Air pressure acc. to IEC 60068-2-13
● Storage/transport, min.		660 hPa
● Storage/transport, max.		1 080 hPa
Relative humidity
● Operation at 25 ℃ without condensation, max.		95 %
Mechanics/material
Enclosure material (front)
● Plastic		Yes
Dimensions
Width		38 mm
Height		62 mm
Depth		21 mm
Weights
Weight, approx.		35 g