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6ES7321-1BH02-0AA0

£98.89 (ex. VAT)

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6ES7321-1BH02-0AA0
6ES7321-1BH02-0AA0
6ES7321-1BH02-0AA0
6ES7321-1BH02-0AA0
6ES7321-1BH02-0AA0

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Marvo Stock ID MV-1209
HS Code 85389091
SKU 6ES7321-1BH02-0AA0
Condition Used
Category PLC Systems
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00
EAN 4025515051893

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Specification & Description

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Specification & Description

Specification Description
Part Number 6ES7321-1BH02-0AA0
Alternative Part Number 6ES73211BH020AA0
Manufacturer Siemens
Category PLC Systems
Family Simatic S7
Supply Voltage (DC) 24 V (20.4 V to 28.8 V permissible range)
Input Current (max) 10 mA (from backplane bus 5 V DC)
Power Loss (typical) 3.5 W
Number of Digital Inputs 16
Input Characteristic Curve In accordance with IEC 61131, type 1
Input Voltage (DC) 24 V (Rated value)
Signal "0" Voltage Range -30 to +5 V
Signal "1" Voltage Range 13 to 30 V
Input Current for Signal "1" 7 mA (typical)
Input Delay (min-max) 1.2 ms to 4.8 ms
Cable Length (shielded, max) 1000 m
Cable Length (unshielded, max) 600 m
Connectable Encoders 2-wire sensor
Permissible Quiescent Current 1.5 mA (max for 2-wire sensor)
Isochronous Mode Not supported
Alarms Not available
Diagnostic Functions Not available
Diagnostics Indication LED Status indicator for digital input (green)
Galvanic Isolation Optocoupler (between channels and backplane bus)
Dimensions (W x H x D) 40 mm x 125 mm x 120 mm
Weight (approximate) 200 g

The Siemens 6ES7321-1BH02-0AA0 is a high-performance Digital Input Module, part of the renowned Simatic S7 family. This compact module, measuring just 40mm in width, 125mm in height, and 120mm in depth, is designed to seamlessly integrate into your PLC system.

It features 16 optically isolated digital inputs, operating at a rated value of 24V DC. This ensures reliable and accurate data transmission, even in challenging industrial environments. The module can handle a permissible range of 20.4V to 28.8V DC, providing flexibility and resilience in operation.

The 6ES7321-1BH02-0AA0 is designed for both horizontal and vertical installation, with the ability to control up to 16 inputs simultaneously in either orientation. This makes it a versatile choice for a wide range of applications.

With a typical power loss of just 3.5W and a maximum input current from the backplane bus of 10mA, this module is energy-efficient, helping to keep your system's power consumption to a minimum.

The Siemens 6ES7321-1BH02-0AA0 Digital Input Module is a robust, reliable, and efficient solution for your PLC system, 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.

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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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Peace of mind with every purchase

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Frequently Asked Questions

What is the category of this part?

This part belongs to the PLC Systems category.

What is the part family of this Siemens part?

This Siemens part belongs to the Simatic S7 family.

Can you provide a brief description of this part?

Certainly, this is a Siemens Digital Input Module with 16 I/O Digital. It's part of the SIMATIC S7-300 series, and it's isolated with a 24 V DC power supply. It has a 20-pole interface.

What are the physical dimensions of this part?

The part has a height of 40.00 mm, a width of 40.00 mm, and a depth of 120.00 mm.

What is the weight of this part?

This part weighs 0.200 kg.

Where is this part originally from?

This part is originally from Germany.

What is the commodity code of this part?

The commodity code of this part is 85389091.

When was this part introduced and cancelled?

This part was both introduced and cancelled on the same date, which is 15th March 2000.

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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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