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Siemens 6ES7421-1FH20-0AA0

SKU6ES7421-1FH20-0AA0

ManufacturerSiemens

CategoryIndustrial automation components

12-month warranty

Available (4-6 days): 39 units

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Description

The Siemens 6ES7421-1FH20-0AA0 is a digital input module from the SIMATIC S7-400 series, designed to interface with industrial automation systems. This module features 16 isolated digital inputs, each capable of handling both AC and DC signals, with a rated input voltage of 120/230 V UC. It complies with IEC 61131-2 Type 2 standards, ensuring reliable performance in various industrial environments. The module's compact dimensions of 25 x 290 x 210 mm and weight of approximately 650 grams make it suitable for integration into space-constrained control panels. With an input current of 80 mA from the backplane bus and a typical power loss of 12 W, it offers efficient operation. The module supports a wide range of input voltages, with signal '0' levels from 0 to 40 V AC or -40 to +40 V DC, and signal '1' levels from 74 to 264 V AC or 80 to 264 V DC. This versatility allows for seamless integration with various field devices. Additionally, the module provides potential separation between channels and between channels and the backplane bus, enhancing system reliability by preventing electrical interference. The 6ES7421-1FH20-0AA0 is an essential component for expanding the input capabilities of Siemens S7-400 PLC systems, offering robust and flexible digital input solutions for complex automation tasks.

Specifications

Weight	0.91 kgs
Product ID	6ES7421-1FH20-0AA0
AL Field	N
Customs Tariff Code	85389091
Compliance	Produkt zgdony z RoHS od: 01.03.2008
Configurable Product	False
Country of Origin	DE
EAN	4025515128908.0
ECCN	N
eClass 6	27-24-22-04
eClass 7.1	27-24-22-04
eClass 8	27-24-22-04
eClass Version 9	27-24-22-04
eClass Version 9.1	27-24-22-04
ETIM 7	EC001419
Group Classification Key	R338
List of Characteristics	ST74
Quantity in Package	1
Packaging Length	30,20
Packaging Width	22,90
Packaging Height	4,10
Packaging Size	CM
Product Description	SIMATIC S7-400, moduł wejść binarnych SM 421, izolacja optyczna, 16 wejść, 120/230V AC
Product Code	4041
Comparative Metals Coefficient	01.03.2008
REACH	Lead CAS-Nr. 7439-92-1
Unit of Measure	ST
UPC	662643186611.0