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6ES7221-1BH30-0XB0

£126.35 (ex. VAT)

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6ES7221-1BH30-0XB0

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Marvo Stock ID MV-1G6D
HS Code 85389091
SKU 6ES7221-1BH30-0XB0
Condition Used
Warranty 12 months
Weight (kg) 0.21
Length (mm) 75.00
Width (mm) 45.00
Height (mm) 100.00

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Specification & Description

Specification Description
Part Number 6ES7221-1BH30-0XB0
Manufacturer Siemens
Product Family SIMATIC S7 Series
Product Type Digital Input Module
Number of Inputs 16
Input Type 24 V dc, Sink/Source
Width 45 mm
Height 100 mm
Depth 75 mm
Weight Approximately 210 g
Galvanic Isolation Yes, between the channels in groups of 4
Diagnostic Functions Yes
Diagnostic Indication LED Yes, for status of the inputs and maintenance
Degree of Protection IP20
Standards and Certifications CE mark, C-TICK, FM approval
Operating Temperature Range 0 °C to 55 °C (horizontal installation), 0 °C to 45 °C (vertical installation)
Storage Temperature Range -40 °C to +70 °C
Permissible Air Pressure 1080 to 660 hPa
Front Connector Required Yes
Housing Material Plastic
Input Delay Parameterizable: 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, and 12.8 ms, selectable in groups of four
Cable Length (Shielded) Maximum 500 m
Cable Length (Unshielded) Maximum 300 m

The Siemens SIMATIC S7 Series Digital Input Module, part number 6ES7221-1BH30-0XB0, is a compact and reliable solution for expanding the input capabilities of your automation system. Designed to work seamlessly with the SIMATIC S7-1200 series, this module offers 16 digital inputs that operate at 24 V dc, making it suitable for a wide range of industrial applications.

With dimensions of 45 x 75 x 100 mm, this input module is engineered to fit into tight spaces while providing robust performance. It features diagnostic alarms and LED indicators for maintenance and input status, ensuring quick troubleshooting and minimal downtime. The module also boasts galvanic isolation between channels in groups of four, enhancing the system's reliability and protecting against electrical interference.

Constructed with a plastic housing that meets the IP20 degree of protection, the 6ES7221-1BH30-0XB0 is designed to withstand the rigours of industrial environments. It adheres to stringent standards and certifications, including CE and C-TICK marks, as well as FM approval, which attest to its quality and compliance with international regulations.

This digital input module is an essential component for those looking to enhance the functionality and efficiency of their control systems. Its straightforward integration, coupled with its diagnostic capabilities, makes it an excellent choice for a variety of industrial automation tasks.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

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Frequently Asked Questions

What type of input does this Digital Input Module support?

The module supports 16 digital inputs with a sink/source input type, allowing for flexible connection to different types of control signals.

Can I use this module in extreme temperatures?

Yes, the module is designed to operate within a temperature range of 0 °C to 55 °C for horizontal installation and 0 °C to 45 °C for vertical installation, making it suitable for a variety of industrial environments.

Is there any diagnostic functionality available with this module?

Yes, the module comes with diagnostic alarms and LED indicators for maintenance and input status, which can help in quick troubleshooting and maintenance.

What is the power loss typically associated with this module?

The typical power loss for this module is approximately 2.5 W, which is relatively low and helps in maintaining energy efficiency in your control systems.

What are the dimensions and weight of this module?

The module has dimensions of 45 mm in width, 100 mm in height, and 75 mm in depth, with an approximate weight of 210 g, making it compact and easy to integrate into your system.

Does this module have any protective features?

Yes, it has an IP20 degree of protection, ensuring that it is protected against solid objects larger than 12.5 mm but not against water.

How does this module ensure signal integrity?

The module features galvanic isolation between the channels in groups of 4, which helps to prevent electrical noise and interference from affecting signal integrity.

What certifications does this module hold?

The module holds several certifications including CE, C-TICK, and FM approval, ensuring compliance with various international standards.

Is a front connector required for this module?

Yes, a front connector is required for connecting the module, which is standard for ease of installation and maintenance.

What is the permissible range for the supply voltage?

The permissible range for the supply voltage is between 20.4 V and 28.8 V DC, which accommodates typical industrial power supply variations.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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