Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

Enhance your industrial automation with the Siemens 6ES7 221-1BH30-0XB0 Simatic S7-1200 Digital I/O PLC Module SM 1221 DC. This reliable module is designed for seamless integration, providing efficient management of digital inputs and outputs in your control systems.
This Siemens PLC module features DI 16x24VDC input and certifications like KCC-REM-S49-S71200 and II 3 G Ex NA II T4 KEMA 04ATEX1130, ensuring safety and compliance. It’s also rated Class I, Div 2 GP. A,B,C,D T4A TA=40°C, making it suitable for hazardous environments. Ideal for various automation uses.
Specifications: DI 16x24VDC input, certifications including KCC-REM-S49-S71200, and Class I, Div 2 GP. A,B,C,D T4A TA=40°C rating. Lightweight design at 180 grams for easy installation and versatile use.
Trust in the Siemens 6ES7 221-1BH30-0XB0 for your industrial automation needs. Experience enhanced productivity and streamlined workflows. Get yours today
Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.