6ES7521-1BL00-0AB0

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Transport and Handling Information

The transportation costs depend on the destination, purchase price, weight, shipping speed, and whether it is a pallet order.

Express shipping and rush orders

With express shipping, the product is delivered faster. For products that are not yet ready for shipping, you can place a rush order. These products still need to be revised.

A rush order is ready for shipping within 2 business days and can then be shipped express. This can be selected during checkout.

Condition

Do you want to save 95% on raw materials? Choose refurbished!

Repair

Select service ( €178.00 )

Available on backorder

6ES7521-1BL00-0AB0 New factory sealed

€254.25 (Excl. Tax)

20+ In Stock

Expected within 2 weeks

Description for 6ES7521-1BL00-0AB0

The Siemens 6ES7521-1BL00-0AB0 digital input module is designed for use with the SIMATIC S7-1500 automation system, providing reliable signal processing for industrial production environments. This module features 32 digital inputs for 24 V DC, organized in two groups of 16 channels. Two of these inputs can also function as counters, offering enhanced flexibility for process monitoring. The module supports input delays ranging from 0.05 to 20 ms and uses input type 3 as specified in IEC 61131. Integrated diagnostics and hardware interrupts contribute to efficient troubleshooting and process control. The front connector (screw terminals or push-in) is not included and should be ordered separately.

Brand: Siemens
High-density input solution with 32 channels for efficient signal management
Flexible application with two counter-capable inputs and adjustable input delay
Integrated diagnostics and hardware interrupts for reliable system operation

The Siemens 6ES7521-1BL00-0AB0 module is suitable for demanding industrial applications where speed, reliability, and expandability are essential. The 6ES7521-1BL00-0AB0 is covered by a 2-year warranty when purchased as a refurbished product, supporting both quality and sustainability.

SIMATIC S7-1500, digital input module DI 32x24 V DC HF, 32 channels in groups of 16; of which 2 inputs as counters can be used; input delay 0.05..20 ms input type 3 (IEC 61131); diagnostics; hardware interrupts: front connector (screw terminals or push-in) to be ordered separately

JC-Electronics is not an official authorized distributor for Siemens. The original manufacturer's warranty does not apply. Instead, we offer you a 2-year warranty according to our JCertified guidelines.

Positive Results

When you choose JCertified refurbished electronics, you save on water, raw materials, and CO₂ needed for the production of new electronics. Check below to see exactly how much you save with this specific refurbished product:

CO2 eq

-72%

Resource use minerals and metals

-95%

Water use

-83%

Specifications

Manufacturer:

Siemens

Range:

Simatic S7

Subrange:

S7-1500

Type of product:

Digital modules

Supply voltage:

20,4-28,8V DC

Product phase:

Active

Supply voltage:

20,4-28,8V DC

Analogue inputs:

Analogue outputs:

Digital inputs:

Digital outputs:

Model:

Compact

Dimensions (cm):

3,50 x 12,90 x 14,70

Weight:

0.31 kg

Commodity Code:

85389091

Export Control Regulations (ECCN):

Product Questions (8)

Can I buy on account at JC-Electronics?

Yes, under certain conditions. Contact the Sales team via sales@jc-electronics.com for more information.

Why should I choose JC-Electronics?

You can rely on a stock of 300,000 pieces of industrial electronics from leading top-quality brands, both new and refurbished. Therefore, you can also find drives, PLCs, HMIs, and industrial PCs that are no longer produced with us. You always get a 2-year warranty. Additionally, refurbished products are circular, helping you reduce your ecological footprint. Good to know: New products and tested refurbished products ordered before 16:00 CET are shipped the same day.

Why can I trust refurbished electronics from JC-Electronics?

All products are thoroughly cleaned, defects are repaired, and weak elements are proactively replaced. If they pass the endurance test, the products can be sold. You can recognize them by the JCertified warranty seal. The entire process has received the RecQ quality mark from DEKRA and the ISO14001:2015 certificate

How much warranty do I get on a product?

You always get a 2-year warranty on products, both refurbished and new. This is twice as much as the standard factory warranty from many manufacturers.

Are all products available from stock immediately?

New and tested refurbished products from our stock are always available immediately. Untested and non-refurbished products undergo a thorough refurbishment and an extensive testing procedure before shipment.

Can I order products urgently?

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Can I have products repaired urgently?

Yes, you can. With an urgent repair, your product will be repaired within 3 working days. Contact the Sales team via sales@jc-electronics.com for this.

Why should I buy refurbished electronics?

There are several reasons to purchase a refurbished product. For example, because electronics are no longer made and are hard to get new. But also because refurbished is a sustainable choice, reducing your organization's ecological footprint. Whatever the reason, you always get a 2-year warranty on both refurbished and new electronics at JC-Electronics.