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Siemens

6ES7321-1FH00-0AA0

£199.61 (ex. VAT)

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6ES7321-1FH00-0AA0
6ES7321-1FH00-0AA0
6ES7321-1FH00-0AA0
6ES7321-1FH00-0AA0
6ES7321-1FH00-0AA0

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Marvo Stock ID MV-120Q
HS Code 85389091
SKU 6ES7321-1FH00-0AA0
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 4019169350457

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Specification & Description

Specification Description
Part Number 6ES7321-1FH00-0AA0
Alternative Part Number 6ES73211FH000AA0
Manufacturer Siemens
Part Category PLC Systems
Part Family Simatic S7
Dimensions Width: 40 mm, Height: 125 mm, Depth: 120 mm
Weight Approx. 240 g
Supply Voltage Load voltage L1: 230 V AC (120/230 V AC)
Input Current Max. 29 mA (from backplane bus 5 V DC)
Power Losses Typical power loss: 4.9 W
Digital Inputs 16 binary inputs
Input Voltage Rated value, AC: 230 V (120/230 V AC)
Input Current (Signal "1") 6.5 mA (120 V, 60 Hz), 16 mA (230 V, 50 Hz)
Input Delay Min. and max. 25 ms (for rated value of input voltage)
Cable Length Shielded, max. 1000 m; Unshielded, max. 600 m
Connectable Encoders 2-wire sensor
Front Connector Requirement 20-pin

The Siemens 6ES7321-1FH00-0AA0 is a high-performance Digital Input Module from the renowned Simatic S7-300 series. This module is designed to provide reliable and efficient digital input functionality for your PLC systems. It features 16 optically isolated digital inputs, which can handle a load voltage of 120/230V AC. This ensures that all load voltages must have the same phase, providing consistent and reliable performance.

The module draws a maximum of 29mA from the backplane bus 5V DC, ensuring energy-efficient operation. It also boasts a typical power loss of just 4.9W. The input characteristic curve is in accordance with IEC 61131, Type 1, making it a versatile choice for a wide range of applications.

The Siemens 6ES7321-1FH00-0AA0 Digital Input Module is designed for horizontal installation, with the ability to control up to 16 inputs simultaneously at temperatures up to 60°C. It also supports vertical installation, further enhancing its flexibility.

The module measures 40mm in width, 125mm in height, and 120mm in depth, making it compact enough for installation in tight spaces. Despite its compact size, it weighs approximately 240g, ensuring robustness and durability.

Please note that a 20-pin front connector is required for connection. This Siemens Digital Input Module is a reliable and efficient 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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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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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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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 6ES7321-1FH00-0AA0 is 120/230 V AC. For signal '0', it is 0 to 40 V, and for signal '1', it is 79 to 264 V.

How many digital inputs does this module have?

The Siemens 6ES7321-1FH00-0AA0 module has 16 digital inputs.

What are the dimensions of this digital input module?

The dimensions of the 6ES7321-1FH00-0AA0 module are 40 mm in width, 125 mm in height, and 120 mm in depth.

What is the weight of this Siemens digital input module?

The approximate weight of the 6ES7321-1FH00-0AA0 module is 240 grams.

What type of front connector is required for this module?

A 20-pin front connector is required for the Siemens 6ES7321-1FH00-0AA0 module.

Is this digital input module optically isolated?

Yes, the Siemens 6ES7321-1FH00-0AA0 digital input module is optically isolated.

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

For the 6ES7321-1FH00-0AA0 module, the maximum cable length is 1000 meters for shielded cables and 600 meters for unshielded cables.

Can I connect 2-wire sensors to this digital input module?

Yes, you can connect 2-wire sensors to the Siemens 6ES7321-1FH00-0AA0 digital input module.

What is the input delay for this module?

The input delay for the 6ES7321-1FH00-0AA0 module at '0' to '1' is 25 ms (minimum and maximum).

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Part conditions explained

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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.

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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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