
6ES7131-6BF61-0AA0 Digital Input Module Specifications
This entry details the Siemens SIMATIC ET 200SP digital input module with part number 6ES7131-6BF61-0AA0. The device supports eight 24V DC source inputs for industrial automation applications.
Quick Facts
- Part number
- 6ES7131-6BF61-0AA0
- Brand
- Siemens
- Category
- I/O Modules
- Product type
- Digital input modules
- Lifecycle
- Active Product
- Dimensions
- 7.7 x 7.00 x 2.4 cm
- Net weight
- 0.036 Kg
- Source category
- Digital input modules
Product Overview
The Siemens 6ES7131-6BF61-0AA0 functions as a digital input module within the SIMATIC ET 200SP series. It provides eight channels for connecting 24V DC sensors and switches in automated environments. Review Siemens 6ES7131-6BF61-0AA0 as Digital input modules with source category Digital input modules, recorded lifecycle Active Product, and submitted model identity.
Designed for robust performance, this module accepts source inputs adhering to IEC 61131 Type 1 standards. It facilitates reliable signal acquisition for programmable logic controllers in complex industrial setups.
Technical Review Notes
- The module features eight digital input channels operating at 24V DC voltage levels. Keep dimensions 7.7 x 7.00 x 2.4 cm and net weight 0.036 Kg unchanged while comparing project documents and product image evidence.
- It utilizes source input configuration, supporting NPN and M-reading signal types effectively.
- Input delay times range from 0.05 milliseconds up to 20 milliseconds for processing.
- Module diagnostics monitor the supply voltage status to ensure operational integrity continuously.
- The physical dimensions measure approximately 7.7 by 7.00 by 2.4 centimeters in size.
- Net weight is recorded at 0.036 kilograms, indicating a lightweight construction for mounting.
Model Identification
- Identified as DI 8x 24V DC SRC BA, indicating eight source inputs for backend assembly. Use the source path Automation technology / SIMATIC ET 200SP / I/O modules / Digital input modules to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- Classification as Type 1 aligns with IEC 61131 standards for digital input modules.
- Packing unit consists of one piece per standard retail or industrial packaging configuration.
- Color code CC02 serves as a visual identifier for quick recognition on racks.
Technical Parameters
| Product type | Digital input modules |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 7.7 x 7.00 x 2.4 cm |
| Net weight | 0.036 Kg |
| Source category | Digital input modules |
Parameters are factual source fields retained for model review.
Parameter Review
- The product lifecycle status is listed as Active Product for ongoing project planning. Check product-owned images, label text, connector area, and submitted model references against the exact 6ES7131-6BF61-0AA0 record before publication.
- Category classification places it under Digital input modules within broader automation technology scopes.
- Source parameter review confirms application context with standard 24V DC sensor output signals.
- Project document review should verify rack slot allocation and bus unit type A0 fit.
- Technical specification analysis indicates zero input delay settings may require specific configuration checks.
Catalog Classification
Image & Label Review
- Visual inspection should confirm the presence of terminal blocks for wire connections. Review Siemens 6ES7131-6BF61-0AA0 as Digital input modules with source category Digital input modules, recorded lifecycle Active Product, and submitted model identity.
- Labeling must clearly display the full part number 6ES7131-6BF61-0AA0 for verification purposes.
- Physical condition assessment includes checking for damage to housing or connector pins.
- Color coding verification ensures the CC02 marking matches the expected industry standard.
Product Image Gallery

Inquiry Preparation
- Gather current project documentation specifying required I/O points and voltage levels needed. Keep dimensions 7.7 x 7.00 x 2.4 cm and net weight 0.036 Kg unchanged while comparing project documents and product image evidence.
- Verify existing rack configurations to ensure BU-type A0 application context for installation.
- Prepare technical questions regarding input delay settings and diagnostic feature utilization details.
- Include quantity requirements and preferred packaging units when submitting the formal inquiry request.
Category Context
This module belongs to the Automation technology sector focusing on distributed I/O systems.
It falls under the SIMATIC ET 200SP family known for scalable modular designs.
Review Notes
- Confirm that the source input type matches the connected sensor technology requirements.
- Check if the specified input delay range meets the timing constraints of the application.
- Ensure the module diagnostics capabilities align with the maintenance and monitoring protocols.
- Validate that the physical dimensions fit within the designated space in the control cabinet.



