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Siemens SIMATIC S7-1200 G2 SM 1221 Digital Input Module 16DI 6ES7221-1BH50-0XB0
The Siemens SIMATIC S7-1200 G2 SM 1221 Digital Input Module 16DI 6ES7221-1BH50-0XB0 is a next-generation signal expansion module designed to enhance the digital input capacity of Siemens S7-1200 G2 PLC systems. Engineered for high reliability and fast signal acquisition, this module ensures accurate monitoring of field devices in modern industrial automation environments. It is ideally suited for OEM machinery, production lines, packaging systems, conveyor automation, and process control applications where expanded input handling and stable performance are essential. The 6ES7221-1BH50-0XB0 provides 16 digital inputs, enabling efficient integration of multiple field signals into the control system with improved system flexibility and scalability.
Key Features
Next-generation Siemens SIMATIC S7-1200 G2 SM 1221 digital input expansion module
16 digital inputs (16DI) for flexible and scalable signal acquisition
High-speed and reliable input processing for industrial automation applications
Compact modular design ensures easy integration with S7-1200 G2 CPUs
Ideal for OEM systems, machine automation, factory control, and process monitoring
Specifications
Product Name: Siemens SIMATIC S7-1200 G2 SM 1221 Digital Input Module 16DI
Manufacturer Part Number: 6ES7221-1BH50-0XB0
Brand: Siemens
Series: SIMATIC S7-1200 G2
Product Type: Digital Input Signal Module (SM 1221)
Digital Inputs: 16 DI
Input Type: 24V DC digital inputs
Application: Industrial automation, machine control, OEM equipment, packaging systems, conveyors, and process automation
Mounting / Use: Expansion module for Siemens S7-1200 G2 PLC systems
Construction: Rugged industrial-grade design for reliable long-term operation
Compatibility: Siemens SIMATIC S7-1200 G2 controllers
Availability: On Request
The Siemens SIMATIC S7-1200 G2 SM 1221 16DI 6ES7221-1BH50-0XB0 is a reliable and efficient solution for expanding digital input capacity in modern automation systems. With Siemens’ advanced engineering standards and the enhanced performance of the G2 platform, it ensures stable operation, easy integration, and long service life in demanding industrial environments. For genuine Siemens automation components and expert support, contact Ram Automations at info@ramautomations.com for reliable sourcing assistance.
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.
