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Siemens

6ES7321-7BH01-0AB0

£179.49 (ex. VAT)

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6ES7321-7BH01-0AB0
6ES7321-7BH01-0AB0
6ES7321-7BH01-0AB0
6ES7321-7BH01-0AB0

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Marvo Stock ID MV-120S
HS Code 85389099
SKU 6ES7321-7BH01-0AB0
Condition Used
Category PLC Systems
Warranty 12 months
Weight (kg) 2.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00
EAN 4025515069379

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Specification & Description

Specification Description
Part Number 6ES7321-7BH01-0AB0
Alternative Part Number 6ES73217BH010AB0
Manufacturer Siemens
Category PLC Systems
Family Simatic S7
Supply Voltage (DC) 24 V
Permissible Voltage Range (DC) 20.4 V to 28.8 V
Input Current (max) 90 mA (from load voltage L+ without load)
130 mA (from backplane bus 5 V DC)
Power Loss (typical) 4 W
Digital Inputs 16
Input Characteristic Curve IEC 61131, Type 2
Input Voltage (DC) Rated value: 24 V
Signal "0": -30 to +5 V
Signal "1": 13 to 30 V
Input Current (typical) 7 mA (for signal "1")
Input Delay Parameterizable (0.1 / 0.5 / 3 / 15 / 20 ms)
Cable Length (max) Shielded: 1000 m
Unshielded: 600 m
Connectable Encoders 2-wire sensor
Isochronous Mode Yes
Interrupts/Diagnostics/Status Info Alarms, Diagnostic Alarm, Hardware Interrupt
Galvanic Isolation Between channels and backplane bus (Optocoupler)
Connection Method 20-pin front connector
Dimensions (W x H x D) 40 mm x 125 mm x 120 mm
Weight (approx.) 200 g

The Siemens 6ES7321-7BH01-0AB0 is a high-quality digital input module from the renowned Simatic S7 series. This compact and robust part is designed to seamlessly integrate into your PLC systems, offering reliable and efficient performance. With a 130 mA input and a 24 V dc power supply, it ensures optimal operation in various industrial environments. The part measures 40 x 125 x 120 mm, making it a perfect fit for space-constrained applications. The Siemens 6ES7321-7BH01-0AB0 is a versatile solution for your automation needs, providing you with precise control and monitoring capabilities. It's a great choice for enhancing the functionality of your PLC systems.

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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Frequently Asked Questions

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

The input voltage range for the 6ES7321-7BH01-0AB0 Siemens digital input module is 20.4 VDC to 28.8 VDC, with a rated value of 24 VDC.

How many digital inputs does this module have?

The 6ES7321-7BH01-0AB0 Siemens digital input module has 16 digital inputs.

What type of input characteristic curve does this module follow?

The 6ES7321-7BH01-0AB0 Siemens digital input module follows the input characteristic curve according to IEC 61131, Type 2.

Is this module suitable for isochronous mode?

Yes, the 6ES7321-7BH01-0AB0 Siemens digital input module is fit for isochronous mode.

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

For the 6ES7321-7BH01-0AB0 Siemens digital input module, the maximum cable length is 1000 meters for shielded cables and 600 meters for unshielded cables.

Are the digital inputs of this module galvanically isolated?

Yes, the digital inputs of the 6ES7321-7BH01-0AB0 Siemens digital input module are galvanically isolated.

What type of front connector is required for this module?

A 20-pin front connector is required for the 6ES7321-7BH01-0AB0 Siemens digital input module.

What are the dimensions of this digital input module?

The dimensions of the 6ES7321-7BH01-0AB0 Siemens digital input module are 40 mm in width, 125 mm in height, and 120 mm in depth.

Does this module support diagnostic alarms and hardware interrupts?

Yes, the 6ES7321-7BH01-0AB0 Siemens digital input module supports both diagnostic alarms and hardware interrupts, which are parameterizable.

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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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