Siemens 6ES7421-7BH00-0AB0

SIMATIC S7-400, DIG.INPUT MOD. SM 421, OPTIC. ISOLATED, 16 DI, 24V DC…

Condition

Repair (incl. JCertified refurbishment)

Unavailable

Excl. Tax

Need more?

Need something we currently don't have available? Our sourcing team can help you find what you need

The Siemens 6ES7421-7BH00-0AB0 is a digital input module designed for use with the SIMATIC S7-400 automation system. This module features 16 optically isolated digital inputs, each supporting 24V DC operation with a rapid 0.1 ms input delay. The 6ES7421-7BH00-0AB0 offers integrated alarm and diagnostic functions, providing real-time feedback and enhanced reliability during industrial automation processes. Its robust construction ensures consistent performance in demanding production environments, making it a dependable choice for project managers and production leaders seeking efficient process control.

Brand: Siemens
Rapid 0.1 ms input delay for high-speed applications
Integrated diagnostics and alarm functions for improved operational oversight
SKU 6ES7421-7BH00-0AB0 available from stock for expedited delivery

The 6ES7421-7BH00-0AB0 is part of Siemens' reliable range, suitable for integration into new or existing production lines. It is available as a refurbished unit with a standard 2-year warranty, promoting sustainability without compromising on quality. The 6ES7421-7BH00-0AB0 ensures efficient signal processing and supports fast troubleshooting, minimizing downtime in critical processes.

SIMATIC S7-400, DIG.INPUT MOD. SM 421, OPTIC. ISOLATED, 16 DI, 24V DC WITH 0,1 MS INPUT DELAY, ALARM, DIAGNOSTICS

General

Manufacturer:

Siemens

Range:

Simatic S7

Subrange:

S7-400

Type of product:

Digital modules

Supply voltage:

24V DC

PLM

Product phase:

Obsolete

Successor:

6ES7421-7BH01-0AB0

PLC

Supply voltage:

24V DC

Digital inputs:

Logistics

Dimensions (cm):

30,50 x 2,50 x 22,90

Weight:

0.60kg

Commodity Code:

85389091

Export Control Regulations (ECCN):

EAN:

4025515128915

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%

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?

Yes, you can. New and refurbished products that are ready for shipment will be dispatched the same day if the order is received before 16:00 CET. An express shipment to the Netherlands, Belgium, Luxembourg, Germany, Austria, Switzerland, France, or Italy will arrive the next day. An express shipment to other countries in the European Union takes 2 days. An express shipment to countries outside the European Union takes 3 days.

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.