
6AG1131-6FD01-7BB1 SIPLUS ET 200SP DI 4x120 Digital Input Module
This listing details the Siemens 6AG1131-6FD01-7BB1, a robust digital input module designed for harsh industrial environments. The unit features conformal coating and extended temperature tolerance for reliable operation.
Quick Facts
- Part number
- 6AG1131-6FD01-7BB1
- Brand
- Siemens
- Category
- I/O Modules
- Product type
- SIPLUS ET 200SP DI 4x120
- Lifecycle
- Active Product
- Dimensions
- 7.5 x 6.8 x 3.00 cm
- Net weight
- 0.049 Kg
- Source category
- SIPLUS digital inputs
Product Overview
The Siemens 6AG1131-6FD01-7BB1 is a digital input module within the SIPLUS ET 200SP series, engineered for demanding operational conditions. It provides four channels for 230 V AC signals, ensuring precise data acquisition in automated systems. Review Siemens 6AG1131-6FD01-7BB1 as SIPLUS ET 200SP DI 4x120 with source category SIPLUS digital inputs, recorded lifecycle Active Product, and submitted model identity.
Built upon the base model 6ES7131-6FD01-0BB1, this variant includes specialized protective measures against environmental stressors. The module supports advanced diagnostics and maintains functionality across a wide temperature range of -40 to +70 degrees Celsius.
Technical Review Notes
- Input type: Digital input module with four channels for 230 V AC signal processing. Keep dimensions 7.5 x 6.8 x 3.00 cm and net weight 0.049 Kg unchanged while comparing project documents and product image evidence.
- Operating voltage: Designed for 230 V AC ST based electrical systems and control circuits.
- Temperature range: Operational capability recorded from -40 °C up to +70 °C for extreme environments.
- Protection level: Features conformal coating to safeguard internal components against moisture and corrosive agents.
- Diagnostics: Equipped with module diagnostics to monitor status and identify potential operational anomalies.
- Color code: Identified by color code CC41 for visual classification within the ET 200SP lineup.
Model Identification
- Base model reference: Derived from 6ES7131-6FD01-0BB1 with added environmental protection enhancements.
- Series designation: Part of the SIPLUS ET 200SP family for distributed I/O applications.
- Product class: Classified as B, indicating specific handling procedures and contact requirements.
- Lifecycle status: Listed as an Active Product, confirming current manufacturing and support review details.
Technical Parameters
| Product type | SIPLUS ET 200SP DI 4x120 |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 7.5 x 6.8 x 3.00 cm |
| Net weight | 0.049 Kg |
| Source category | SIPLUS digital inputs |
Parameters are factual source fields retained for model review.
Parameter Review
- Physical dimensions: Recorded measurements are 7.5 cm in length, 6.8 cm in width, and 3.00 cm in height.
- Net weight: The unit weighs approximately 0.049 Kg, facilitating easy integration into rack systems.
- Channel count: Supports four distinct digital input channels for simultaneous signal monitoring tasks.
- Signal type: Specifically configured for 230 V AC ST signals, aligning with standard industrial power supplies.
- Coating specification: Conformal coating application ensures durability against dust, humidity, and chemical exposure.
Catalog Classification
Image & Label Review
- Visual identification: Image displays the front label with the full part number 6AG1131-6FD01-7BB1.
- Form factor: Shows the compact modular design typical of the ET 200SP series hardware.
- Connection points: Highlights the terminal blocks used for wiring the four digital input channels.
- Status indicators: Depicts LED indicators for power supply and channel-specific diagnostic status signals.
Product Image Gallery

Inquiry Preparation
- Verify voltage requirements: Confirm that the target system utilizes 230 V AC ST for proper signal matching.
- Check environmental needs: Assess if the operating environment requires the -40 to +70 °C rating.
- Review diagnostic needs: Determine if module diagnostics are necessary for your maintenance and monitoring strategy.
- Confirm physical space: Ensure the installation rack accommodates the 7.5 x 6.8 x 3.00 cm dimensions.
Category Context
Category placement: Listed under I/O Modules, specifically within the Siemens ET 200SP product family.
Sub-category focus: Falls under SIPLUS digital inputs, targeting applications requiring enhanced environmental resilience.
Review Notes
- Source verification: All technical data derived directly from manufacturer specifications and product documentation.
- Part number accuracy: The identifier 6AG1131-6FD01-7BB1 is confirmed correct for this specific SIPLUS variant.
- Classification note: Product class B requires direct contact with designated Siemens review contacts for handling.
- Inquiry guidance: Submit detailed project requirements to facilitate accurate technical assessment and response.



