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.

Siemens SIMATIC S7-1200 Digital I/O SB 1223 2DI/2DQ 24VDC 200KHZ 6ES7223-3BD30-0XB0
The Siemens SIMATIC S7-1200 Digital I/O SB 1223 2DI/2DQ 24VDC 200KHZ 6ES7223-3BD30-0XB0 is a compact signal board designed to extend the digital input and output capabilities of Siemens S7-1200 PLC systems without increasing the controller footprint. Featuring 2 digital inputs and 2 digital outputs, this SB 1223 signal board is ideal for high-speed industrial automation applications requiring fast signal processing, precise switching, and efficient control performance. With 24 V DC operation and support for up to 200 kHz high-speed applications, the 6ES7223-3BD30-0XB0 is well suited for motion-related tasks, counting, pulse processing, machine control, and compact automation systems. Built for seamless integration with the SIMATIC S7-1200 platform, it offers Siemens reliability, space-saving installation, and dependable operation in demanding industrial environments.
Key Features
Expands Siemens SIMATIC S7-1200 PLC systems with 2 digital inputs and 2 digital outputs in a compact signal board format
Supports 24 V DC operation for compatibility with industrial automation and control applications
Designed for high-speed switching and signal processing with up to 200 kHz capability
Ideal for pulse-based applications, motion control tasks, machine automation, and fast digital response requirements
Space-saving design installs directly on compatible S7-1200 CPUs without increasing overall control cabinet space
Specifications
Product Name: Siemens SIMATIC S7-1200 Digital I/O SB 1223 2DI/2DQ 24VDC 200KHZ
Manufacturer Part Number: 6ES7223-3BD30-0XB0
Brand: Siemens
Series: SIMATIC S7-1200
Module Type: Digital I/O signal board
Digital Inputs: 2
Digital Outputs: 2
Supply / Signal Voltage: 24 V DC
Frequency Capability: Up to 200 kHz
Application: High-speed digital control, pulse processing, machine automation, motion-related tasks, and compact PLC systems
Mounting: Direct integration with compatible Siemens S7-1200 CPU systems
Construction: Compact industrial-grade design for reliable automation performance
Availability: On Request
The Siemens SIMATIC S7-1200 Digital I/O SB 1223 2DI/2DQ 24VDC 200KHZ 6ES7223-3BD30-0XB0 is an excellent choice for users who need compact, high-speed digital expansion within Siemens PLC-based automation systems. Its ability to deliver reliable input and output performance in fast-response applications makes it ideal for advanced machine control and industrial automation tasks. Backed by Siemens’ strong reputation in automation technology, the 6ES7223-3BD30-0XB0 helps improve flexibility, precision, and control efficiency in modern industrial systems. For more information, pricing, or availability, contact Ram Automations at 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.