
Siemens 6ES7223-0BD30-0XB0 Digital I/O Module Inquiry
This listing details the Siemens 6ES7223-0BD30-0XB0 digital input and output module within the SIMATIC S7-1200 series. Users may submit inquiries to review specific technical parameters and physical dimensions for their records.
Quick Facts
- Part number
- 6ES7223-0BD30-0XB0
- Brand
- Siemens
- Category
- I/O Modules
- Product type
- SB 1223 digital input/output modules
- Lifecycle
- Active Product
- Dimensions
- 8.3 x 5.1 x 2.9 cm
- Net weight
- 0.03 Kg
- Source category
- SB 1223 digital input/output modules
Product Overview
The Siemens 6ES7223-0BD30-0XB0 functions as a digital input and output signal board for the SIMATIC S7-1200 automation platform. It provides two digital inputs and two digital outputs for process control tasks.
Recorded as an active product, this module supports 24 V DC input signals and 24 V DC output switching capabilities. The compact design allows for easy integration into existing control cabinet layouts.
Technical Review Notes
- The module features two digital inputs rated for 24 V DC voltage levels for sensor signal processing.
- Two digital outputs are provided, each capable of switching loads at 24 V DC voltage levels.
- Physical dimensions are recorded as 8.3 cm in length, 5.1 cm in width, and 2.9 cm in height.
- The net weight of the unit is listed as 0.03 kg, indicating a lightweight construction for mounting.
- Product classification places this item within the broader category of digital modules for industrial automation systems.
- The lifecycle status is documented as an Active Product, confirming current manufacturing and support review details.
Model Identification
- Identify the part number 6ES7223-0BD30-0XB0 on the product label for accurate inventory and inquiry matching.
- The normalized part number 6ES72230BD300XB0 serves as a standardized reference for database searches and cross-referencing.
- Brand verification confirms the manufacturer as Siemens, ensuring alignment with SIMATIC S7-1200 system requirements.
- Category placement under IO modules helps users locate this specific digital input output signal board efficiently.
Technical Parameters
| Product type | SB 1223 digital input/output modules |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 8.3 x 5.1 x 2.9 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
- Review the input channel count, which specifies two distinct digital input points for signal acquisition.
- Examine the output channel configuration, noting the provision of two separate digital output switching points.
- Check the voltage ratings, confirming both inputs and outputs operate within the 24 V DC range.
- Verify physical constraints by comparing the 8.3 x 5.1 x 2.9 cm dimensions against panel space.
- Consider the 0.03 kg weight when calculating total load requirements for DIN rail mounting structures.
Catalog Classification
Image & Label Review
- Inspect the front panel for clear labeling of the part number and brand identity markings.
- Examine the terminal blocks to confirm the layout matches the two input and two output channels.
- Check the housing structure for any visible damage or signs of wear that might affect installation.
- Verify the overall form factor aligns with the recorded dimensions for proper fit in control enclosures.
Product Image Gallery

Inquiry Preparation
- Gather project documentation specifying the need for two digital inputs and two digital outputs at 24 V DC.
- Confirm the control cabinet space allows for a module measuring 8.3 cm by 5.1 cm by 2.9 cm.
- Prepare technical questions regarding the electrical characteristics and signal processing capabilities of the SIMATIC S7-1200 series.
- List any specific mounting or wiring requirements to ensure the module integrates correctly with existing infrastructure.
Category Context
This module belongs to the Automation technology sector, specifically within the domain of digital signal processing.
It is classified under Digital modules, serving as a key component for expanding I/O capacity in PLC systems.
The SB 1223 designation indicates a signal board format designed for compact expansion in S7-1200 controllers.
Review Notes
- Ensure the part number 6ES7223-0BD30-0XB0 is correctly cited in all communication and documentation submissions.
- Cross-reference the 2 DI/2 DO specification with project requirements to verify adequate channel count for the application.
- Validate that the 24 V DC rating matches the power supply and sensor specifications in the control system.
- Confirm the active product status aligns with long-term maintenance and support needs for the automation project.



