3RS1721-1ET00

Description for 3RS1721-1ET00

interface converter Phased-out product !!! For further information, please contact our sales department Loop power isolator, 1-channel input: 0/4-20 mA output: 0/4-20 mA screw terminal

The Siemens 3RS1721-1ET00 is a loop power isolator designed for precise signal transmission in industrial automation environments. This interface converter features a single-channel input and output, both supporting 0/4-20 mA current signals, ensuring seamless and reliable analog communication between field devices and control systems. The screw terminal connection makes installation straightforward and secure, supporting quick integration into existing setups. Siemens is known for its robust and high-quality industrial electronics, and the 3RS1721-1ET00 upholds this standard, providing dependable signal isolation to protect sensitive equipment from electrical interference.

Large stock availability ensures fast delivery of the Siemens 3RS1721-1ET00 for urgent project needs.
Refurbished Siemens 3RS1721-1ET00 units come with a standard 2-year warranty, supporting sustainability and reducing downtime.
Siemens industrial electronics are recognized for reliability and easy integration into production lines.

The Siemens 3RS1721-1ET00 is suitable for project managers and production leaders who require efficient, durable, and trustworthy signal conversion and isolation in their process automation.

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

-63%

Resource use minerals and metals

-89%

Water use

-57%

Specifications

Manufacturer:

Siemens

Is Z-Options Mandatory:

Product phase:

Phase-Out

Degree of protection:

IP20

Dimensions (cm):

1,25 x 8,40 x 7,90

Weight:

0.06kg

Commodity Code:

85389091

Export Control Regulations (ECCN):

Product Questions (8)

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.

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 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.