Search Icon Account Icon Basket Icon

Siemens

6ES7221-1BH22-0XA0

£112.23 (ex. VAT)

Learn more about our conditions.
Payment icons
6ES7221-1BH22-0XA0
6ES7221-1BH22-0XA0
6ES7221-1BH22-0XA0
6ES7221-1BH22-0XA0

Image shown may not reflect the final product

Check similar products or call us on +44 20 4570 3439 for assistance

Marvo Stock ID MV-11UR
HS Code 85389091
SKU 6ES7221-1BH22-0XA0
Condition Refurbished
Category PLC Systems
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00
EAN 4025515068655

Express delivery

Lightning fast delivery if ordered within 00:00:00

Need it urgently?

Call: +44 20 4570 3439

Quoting Marvo Stock ID: MV-11UR

More about this product

Chevron

Specification & Description

View now
Chevron

Commonly Asked Questions

View now
Chevron

Customer Reviews

View now
Chevron

Similar Products

View now

Specification & Description

Specification Description
Part Number 6ES7221-1BH22-0XA0
Alternative Part Number 6ES72211BH220XA0
Manufacturer Siemens
Category PLC Systems
Family Simatic S7
Input Current (max) 70 mA
Power Loss (typical) 3 W
Number of Digital Inputs 16
Source/Sink Input Yes
Input Voltage Type DC
Rated Input Voltage (DC) 24 V
Signal "0" Voltage Range 0 to 5 V
Signal "1" Voltage Range +15 to +30 V
Input Current for Signal "1" 4 mA (typical)
Input Delay at "0" to "1" (max) 4.5 ms
Cable Length (shielded, max) 500 m
Cable Length (unshielded, max) 300 m
Connectable 2-Wire Sensor Yes
Max Quiescent Current (2-Wire) 1 mA
Potential Separation Optocoupler
Channel Groups 4
Isolation Test 500 V AC for 1 minute
Connection Method Plug-in I/O terminals
Dimensions (W x H x D) 71.2 mm x 80 mm x 62 mm
Weight (approximate) 160 g

The Siemens 6ES7221-1BH22-0XA0 is a digital input module from the renowned SIMATIC S7 series. This compact and efficient module is specifically designed for S7-22X CPUs. It boasts 16 digital inputs and operates on a 24V DC power supply. The module is capable of both sinking and sourcing, providing flexibility in various industrial applications.

The 6ES7221-1BH22-0XA0 module is designed with a maximum input delay of 4.5ms for the rated value of input voltage, ensuring rapid response times in your automation processes. It also supports a maximum cable length of 500m when shielded and 300m when unshielded, offering a wide range of installation options.

This module is equipped with optocoupler for potential separation of digital inputs, enhancing the safety and reliability of your system. It also features plug-in I/O terminals for easy installation and maintenance. With dimensions of 71.2mm in width, 80mm in height, and 62mm in depth, this module is compact and can easily fit into your existing system.

The Siemens 6ES7221-1BH22-0XA0 digital input module is a robust and reliable choice for your automation needs, offering the quality and performance you expect from Siemens.

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.

Read more...

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.

Read more...

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.

Read more...

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.

Read more...

How do I create an account?

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.

Read more...

Peace of mind with every purchase

Stars Dan

‘The ordering was fast and efficient, and everything arrived just as they said it would.’

Stars Martin Juřica

‘Fast offer, short delivery time.’

Stars Milan Kosík

‘Large selection of spare parts, fast delivery.’

Learn more about Marvo
 

Our service to you

Stopwatch

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.

Shield

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Checkmark

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Stars

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the input voltage range for this Siemens digital input module?

The input voltage range for the 6ES7221-1BH22-0XA0 is 0 to 5 V for signal '0' and 15 to 30 V for signal '1'. The rated value of the input voltage is 24 V DC.

How many digital inputs does this module have?

The Siemens 6ES7221-1BH22-0XA0 module has 16 digital inputs.

Is this module compatible with both sinking and sourcing inputs?

Yes, the 6ES7221-1BH22-0XA0 module supports both sinking and sourcing inputs.

What is the maximum cable length for shielded and unshielded cables?

For the 6ES7221-1BH22-0XA0 module, the maximum cable length is 500 meters for shielded cables and 300 meters for unshielded cables.

Does this module provide potential separation between digital inputs?

Yes, the 6ES7221-1BH22-0XA0 module provides potential separation between digital inputs using optocouplers. The channels are separated in groups of 4.

What are the dimensions of this digital input module?

The dimensions of the Siemens 6ES7221-1BH22-0XA0 module are 71.2 mm in width, 80 mm in height, and 62 mm in depth.

Can I connect 2-wire sensors to this module?

Yes, the 6ES7221-1BH22-0XA0 module is compatible with 2-wire sensors.

What is the input delay for this module?

The input delay for the 6ES7221-1BH22-0XA0 module, at the rated value of input voltage, is a maximum of 4.5 ms for standard inputs when transitioning from '0' to '1'.

Part condition box

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.

The Smart Part

The top 10 ways to improve your supply chain strategy

10 advanced techniques to improve your supply chain strategy

Marvo

A robust supply chain strategy is crucial in today’s interconnected and rapidly evolving global economy. Problems that businesses face include shifting consumer preferences, interruptions in supply, and an increasing focus on sustainability. This article delves into ten cutting-edge methods, in order to keep supply chain tactics robust, efficient, and competitive.

7 min read November 22, 2024
What is supply chain optimisation? Automation technologies in modern supply chains

What is supply chain optimisation?

Marvo

Supply chain optimisation is the key to navigating today's rapidly evolving manufacturing landscape. By improving their operations and logistics, businesses can reach greater levels of efficiency. This refinement also leads to strategic agility. As a result, companies position themselves to adapt to new challenges and seize opportunities.

6 min read November 1, 2024
The biggest causes of supply chain disruptions

The increasing causes of supply chain disruptions

Marvo

Over the course of the past twenty years, supply chain resilience has been put to the test. Time after time major and unexpected events catch global supply networks unaware. Often starting as a local issue in one part of the world, our global interconnectivity sees the reach and impact of each event multiply. Each time the different causes of supply chain disruptions become inevitable as the normal way of life adapts and changes.

7 min read October 4, 2024
See all articles