6ES5451-8MR12

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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.

Description for 6ES5451-8MR12

The Siemens 6ES5451-8MR12 is a digital output module designed for integration with SIMATIC S5 systems, specifically compatible with S5-90U, S5-95U, S5-100U, ET 100U, and ET 200U platforms. This module features eight isolated relay outputs suitable for DC voltages up to 30 V and AC voltages up to 230 V. It is engineered to deliver reliable switching performance in demanding industrial environments and is constructed from robust, industrial-grade materials for long-term durability. The 6ES5451-8MR12 provides isolated output channels to minimize interference and ensure safe, dependable operation within your automation framework. Installation is straightforward, and the module is easily integrated into existing process control setups.

Large stock available for immediate shipment, reducing project downtime with fast delivery of the 6ES5451-8MR12.
Refurbished units of the 6ES5451-8MR12 come with a standard 2-year warranty, supporting sustainability and cost-efficiency.
All Siemens modules, including the 6ES5451-8MR12, are quality tested for reliability and long-term use in industrial environments.

SIMATIC S5, Digital output 451 Isolated for S5-90U/-95U/-100U, ET 100U, ET 200U 8 Relay outputs DC 30/AC 230 V

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 S5

Subrange:

S5-090/095/100

Type of product:

Digital modules

Product phase:

Obsolete

Digital inputs:

Digital outputs:

Dimensions (cm):

14,40 x 13,60 x 5,30

Weight:

0.30 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.

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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.