Siemens 6ES7221-3AD30-0XB0 SIMATIC S7-1200 Digital Input SB 1221, 4 DI, 5V DC, 200kHz Original Brand New
High-speed SB 1221 Digital Input Signal Board designed for the SIMATIC S7-1200 PLC series. It provides 4 sourcing inputs at 5V DC with a high-frequency response of 200kHz, ideal for precise counting and frequency measurement tasks without expanding the PLC footprint.
- ConditionOriginal Brand New
- Warranty12 months
- Genuine Products
- Up to 1-Year Warranty
- Global Shipping
- Secure Payment
- PI / Bank Transfer Available
- Bulk Quote Support
Description
Overview
Enhance the capabilities of your SIMATIC S7-1200 controller with the Siemens 6ES7221-3AD30-0XB0 (SB 1221). This signal board plugs directly into the front of the CPU, allowing you to add digital inputs while maintaining the compact physical dimensions of your automation system. It is specifically engineered for high-speed applications that require 5V DC sourcing inputs, making it perfect for interfacing with encoders or high-speed sensors.
Key Benefit
-
Space-Saving Design: Plugs directly into the CPU signal board slot, requiring no additional DIN rail space.
-
High-Speed Performance: Supports frequencies up to 200kHz, making it suitable for high-speed pulse detection.
-
Cost-Effective Expansion: Add specific I/O functionality without the need for a larger expansion module.
-
Seamless Integration: Fully compatible with the TIA Portal engineering framework for easy configuration.
Function & Features
-
Digital Input: The module handles 4 digital inputs with a voltage rating of 5V DC.
-
Sourcing Input: It allows for efficient sourcing from external devices or components, ensuring seamless communication with other systems.
-
High Frequency (200kHz): Enables fast data processing with a high-frequency range to meet demanding industrial applications.
Download
Visit 6ES7221-3AD30-0XB0 for more detail info
For more our products visit turll
Specifications
| SKU / Model | 6ES7221-3AD30-0XB0 |
|---|---|
| Product Condition | Brand New, New - Backlog, New - No Original Box, New - Original Box Opened, Used - Average, Used - Below Average, Used - Excellent, Used - Fairly Good, Used - Good, Used - Poor, Used - Very Good |
| Weight | 0.035 kg |
| Dimensions | 21 × 38 × 62 mm |
Need bulk pricing or a hard-to-find part?
Request a quote for project quantities, discontinued or obsolete models, and pro-forma invoice / bank transfer orders. Our sourcing team responds fast.





