
6ES7194-4CB50-0AA0 Digital Expansion Module Inquiry
This listing details the Siemens SIMATIC DP connection module designed for digital electronic expansion. Engineers can submit technical inquiries to review specific project documentation and hardware parameters.
Quick Facts
- Part number
- 6ES7194-4CB50-0AA0
- Brand
- Siemens
- Category
- I/O Modules
- Product type
- Digital expansion modules
- Lifecycle
- Active Product
- Dimensions
- 14.1 x 6.8 x 6.5 cm
- Net weight
- 0.354 Kg
- Source category
- Digital expansion modules
Product Overview
The Siemens 6ES7194-4CB50-0AA0 serves as a critical connection component within the ET 200 PRO distributed I/O system architecture. It facilitates communication between the central controller and peripheral digital modules. Review Siemens 6ES7194-4CB50-0AA0 as Digital expansion modules with source category Digital expansion modules, recorded lifecycle Active Product, and submitted model identity.
This unit supports digital input and output configurations, enabling robust signal transmission in industrial automation environments. The design emphasizes reliable connectivity for demanding manufacturing and process control applications.
Technical Review Notes
- The module functions as a connection interface for digital electronic modules within the SIMATIC DP network structure.
- It accommodates 16 digital inputs operating at 24 V DC voltage levels for standard signal processing tasks.
- The configuration includes four digital input/output channels alongside four digital outputs rated at 24 V DC.
- Output current capacity is specified at 0.5 A per channel, supporting various low-power actuator connections.
- Physical dimensions are recorded as 14.1 cm in length, 6.8 cm in width, and 6.5 cm in height.
- The net weight of the unit is listed as 0.354 kg, indicating a compact and lightweight construction profile.
Model Identification
- Identify the part number 6ES7194-4CB50-0AA0 on the product label for accurate model verification during review.
- The normalized identifier 6ES71944CB500AA0 may appear in database records for cross-referencing purposes in technical documents.
- Siemens branding confirms the manufacturer origin, ensuring alignment with original equipment specifications for project compliance.
- The product class designation remains unspecified in current records, requiring direct consultation for detailed classification data.
Technical Parameters
| Product type | Digital expansion modules |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 14.1 x 6.8 x 6.5 cm |
| Net weight | 0.354 Kg |
| Source category | Digital expansion modules |
Parameters are factual source fields retained for model review.
Parameter Review
- Voltage specifications indicate operation at 24 V DC for both input and output signal circuits.
- Current ratings for digital outputs are fixed at 0.5 A, listed for standard industrial switching loads.
- Dimensional data provides precise spatial requirements for cabinet layout planning and mounting infrastructure assessment.
- Weight parameters assist in calculating load distributions for rack structures and transportation logistics evaluations.
- The M12 connector interface count totals eight ports, defining the physical connection points for cabling.
Catalog Classification
Image & Label Review
- Visual inspection should confirm the presence of eight M12 connectors on the front panel interface.
- Label clarity is essential for verifying the printed part number against the inquiry submission details.
- Connector orientation and spacing must match the expected mechanical fit within the ET 200 PRO frame.
- Overall housing integrity should be assessed for any visible damage that might affect installation procedures.
Product Image Gallery

Inquiry Preparation
- Gather all relevant project documentation specifying the required digital input and output channel configurations.
- Verify the existing ET 200 PRO rack structure to ensure application context with the connection module form factor.
- Prepare technical questions regarding signal processing capabilities and electrical characteristics for the engineering review team.
- Submit the inquiry with the exact part number to facilitate accurate matching with source parameter databases.
Category Context
This component falls under the broader category of automation technology solutions for industrial control systems.
It is classified specifically within the I/O modules segment, focusing on digital expansion capabilities.
The product type is designated as a digital expansion module, supporting scalable system architectures.
Review Notes
- Confirm that the inquiry accurately reflects the specific technical needs of the target application environment.
- Cross-reference the dimensional data with recorded space constraints in the intended control cabinet layout.
- Ensure all electrical parameters align with the power supply capabilities of the local distribution network.
- Document any special environmental conditions that might influence the selection of this connection module type.



