Siemens 6ES7421-1BL00-0AA0 DIGITAL INPUT MODULE

The 6ES7421-1BL00-0AA0 module offers multiple input channels that can handle a wide range of digital input signals from sensors, switches, and other devices. With its robust design and high level of flexibility, the module can be easily integrated into a variety of control systems, ensuring seamless communication between field devices and the central processing unit (CPU).

The module features a high level of reliability, ensuring that it operates efficiently in harsh industrial environments. It is built to endure extreme conditions, such as high vibration, temperature fluctuations, and electrical interference. This durability is particularly important in applications where continuous, uninterrupted data acquisition is critical.

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FAQ

1.Q:Other suppliers have a better price than yours?

A: ''To create the greatest benefit for clients'' is our belief, if you have a better price, please let Wusu know. We will try the best to meet your target price and support you.

2.Q:What's the delivery time ?

A: Normally we have enough stock for regular models(such as PLC FX3U-64MR/ES-A ) and we can deliver immediately at the same day after payment received. For some products that is not in stock, we normally deliver within one week.

3.Q:What is the standard of package?

A: Export standard package or special package according to customer requirement.

4.Q: Could Wusu provide technology support?

A: We're in this field for more than 15 years and we have our own technical team. Our engineer could give suggestion and help to solve the problem if there's any problem.

5.Q:Does Wusu keeps goods in stock or only trading?

A: We have warehouses in Guangzhou and HongKong and keep large stock of goods in it, that's how we promise fast delivery.

All products are covered by the Wusu Industrial Automation Company's 1 Year Warranty. Manufacturer's Warranty does not apply.

 Refund and replacement

1. Please contact us within 7 days if you have any question after you receiving the items.

2.The returned items has to be in its original condition, specific reason for the return, we will 

issue a return or replacement for your order after we received the returns.

3.The buyer is responsible for all the shipping cost incurred.