Siemens 6ES7221-1BF22-0XA8 Digital Input EM 221 Item NO.: 2799626

The SIEMENS 6ES7221-1BF22-0XA8 Digital Input Module EM 221 is an integral component of the renowned S7-200 PLC family, 

designed to enhance the functionality of your industrial automation systems.With its robust 16-channel digital inputs, this module 

supports versatile signal acquisition, making it suitable for a wide range of applications from simple status monitoring to complex 

process control scenarios.
Optical isolation ensures high immunity against electrical interference, providing a reliable solution for environments with high noise 

levels or potential for signal degradation.
The use of 24V DC power supplies makes it compatible with a variety of industrial devices, ensuring seamless integration into existing 

systems without requiring significant modifications.
Ease of installation and compatibility with other S7-200 components simplify system design and maintenance, allowing for quick setup 

and efficient troubleshooting.
This module’s compact size and lightweight construction make it ideal for space-constrained areas, yet durable enough for harsh 

industrial environments, ensuring reliability and longevity.

Packing details: original factory sealed packing

Delivery details: 3-5 days after payment

Transport detail

1) For goods in stock, we will place orders within 3 days of receipt of payment.

2) We can ship all over the world by DHL, UPS, Fedex and EMS. The packing is very strong. If you have any special needs, please let me know.

3) You can expect to receive the item about 7 days after we send it.

For over 20 years, Moore Automation has been a reliable supplier of high-quality industrial automation components. We continuously expand 

our product range and serve a growing global customer base, ensuring that operations run smoothly with minimal downtime.

Specializing in both common and hard-to-find parts, Moore Automation combines extensive industry experience with professional support and 

fast response times. Our commitment to quality, reliability, and customer satisfaction makes us a preferred partner for businesses worldwide.

 If you want to know more information, please contact Manager Leonia --- sales@mvme.cn 

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