
Siemens 6ES7223-3BD30-0XB0 Digital Input/Output Module Inquiry
This listing details the Siemens SIMATIC S7-1200 series digital I/O module, identified by part number 6ES7223-3BD30-0XB0. Users may submit inquiries to review technical parameters and project documentation for this specific hardware component.
Quick Facts
- Part number
- 6ES7223-3BD30-0XB0
- Brand
- Siemens
- Category
- I/O Modules
- Product type
- SB 1223 digital input/output modules
- Lifecycle
- Active Product
- Dimensions
- 7.8 x 4.7 x 2.7 cm
- Net weight
- 0.03 Kg
- Source category
- SB 1223 digital input/output modules
Product Overview
The Siemens 6ES7223-3BD30-0XB0 is a digital input/output module designed for the SIMATIC S7-1200 automation platform. It provides two digital inputs and two digital outputs for signal processing tasks. Review Siemens 6ES7223-3BD30-0XB0 as SB 1223 digital input/output modules with source category SB 1223 digital input/output modules, recorded lifecycle Active Product, and submitted model identity.
Recorded as an active product within the manufacturer's catalog, this module supports 24 V DC operation with a switching frequency of 200 kHz. Its compact form factor allows integration into various control cabinet layouts.
Technical Review Notes
- Module type is classified as a digital input/output expansion board for PLC systems. Keep dimensions 7.8 x 4.7 x 2.7 cm and net weight 0.03 Kg unchanged while comparing project documents and product image evidence.
- Input configuration includes two channels for digital signal acquisition at standard voltage levels.
- Output configuration provides two channels for digital signal transmission to actuators or indicators.
- Operating voltage is specified as 24 V DC for both input and output circuits.
- Maximum switching frequency reaches 200 kHz for high-speed digital signal processing applications.
- Physical dimensions are recorded as 7.8 cm width by 4.7 cm height by 2.7 cm depth.
Model Identification
- The primary identifier for this unit is the part number 6ES7223-3BD30-0XB0. Use the source path Automation technology / Digital modules / SB 1223 digital input/output modules to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- Normalized part number formatting removes hyphens for database indexing purposes as 6ES72233BD300XB0.
- Brand attribution is listed under Siemens for the SIMATIC S7-1200 product family.
- Lifecycle status is confirmed as Active Product indicating current manufacturing or support status.
Technical Parameters
| Product type | SB 1223 digital input/output modules |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 7.8 x 4.7 x 2.7 cm |
| Net weight | 0.03 Kg |
| Source category | SB 1223 digital input/output modules |
Parameters are factual source fields retained for model review.
Parameter Review
- Net weight is documented at 0.03 Kg for logistics and mounting calculations. Check product-owned images, label text, connector area, and submitted model references against the exact 6ES7223-3BD30-0XB0 record before publication.
- Category classification places this item within the broader scope of IO modules.
- Source category path indicates hierarchy from Automation technology to Digital modules.
- Specific sub-category is defined as SB 1223 digital input/output modules.
- Short description summary highlights the 2 DI/2 DQ configuration and 24 V DC rating.
Catalog Classification
Image & Label Review
- Product images should display the front terminal block layout clearly. Review Siemens 6ES7223-3BD30-0XB0 as SB 1223 digital input/output modules with source category SB 1223 digital input/output modules, recorded lifecycle Active Product, and submitted model identity.
- Labeling on the module housing must show the full part number accurately.
- Side views can illustrate the DIN rail mounting clip mechanism structure.
- Internal circuitry photos are not required but external connections should be visible.
Product Image Gallery

Inquiry Preparation
- Review project documentation to confirm voltage requirements match the 24 V DC specification.
- Verify that the control system architecture supports the SIMATIC S7-1200 module interface.
- Check physical space constraints against the recorded dimensions of 7.8 x 4.7 x 2.7 cm.
- Ensure the application logic aligns with the 200 kHz switching frequency capability limits.
Category Context
This module falls under the general category of industrial automation IO modules.
It serves as a digital interface component within the SIMATIC S7-1200 ecosystem.
Review Notes
- Confirm the part number matches the inquiry request exactly before submission.
- Cross-reference technical data sheets for detailed electrical characteristics and timing diagrams.
- Validate environmental operating conditions against the installation site specifications and requirements.
- Consult engineering guidelines for proper wiring and grounding of digital I/O signals.



