
Siemens 6AG2526-1BH00-1AB0 F-Digital Input Module
This entry details the Siemens 6AG2526-1BH00-1AB0 functional digital input module designed for harsh industrial environments. The unit features conformal coating and extended temperature operation capabilities for robust performance.
Quick Facts
- Part number
- 6AG2526-1BH00-1AB0
- Brand
- Siemens
- Category
- I/O Modules
- Product type
- I/O Modules
- Lifecycle
- Active Product
- Dimensions
- 6.5 x 9.2 x 3.8 cm
- Net weight
- 0.35 Kg
- Source category
- SIPLUS extreme RAIL F-digital input modules
Product Overview
The Siemens 6AG2526-1BH00-1AB0 is a rail-based F-digital input module derived from the standard 6ES7526-1BH00-0AB0 platform. It incorporates specialized protective measures for demanding operational conditions. Review Siemens 6AG2526-1BH00-1AB0 as I/O Modules with source category SIPLUS extreme RAIL F-digital input modules, recorded lifecycle Active Product, and submitted model identity.
Engineered for SIPLUS extreme applications, this module supports up to PL E per ISO 13849-1 and SIL 3 according to IEC 61508 standards. It ensures high safety integrity in critical control loops.
Technical Review Notes
- Input configuration consists of 16 channels operating at 24VDC for reliable signal detection in automated machinery environments. Keep dimensions 6.5 x 9.2 x 3.8 cm and net weight 0.35 Kg unchanged while comparing project documents and product image evidence.
- Overall physical width measures 35 mm, allowing standard DIN rail mounting within compact control cabinet architectures.
- Conformal coating protects internal circuitry against moisture, dust, and corrosive agents found in challenging industrial settings.
- Operating temperature range spans from -30°C to +60°C, accommodating extreme ambient conditions without performance degradation.
- Overtemperature rating OT1 allows temporary exposure up to +70°C for ten minutes during specific thermal events.
- Safety classification meets PL E and SIL 3 requirements, supporting functional safety protocols in regulated industries.
Model Identification
- Brand designation is recorded as Siemens, indicating the manufacturer of this specific industrial automation component. Use the source path SIPLUS extreme RAIL F-digital/analog modules / SIPLUS extreme RAIL F-digital input modules to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- Product class B indicates review restrictions; contact the designated Siemens review contacts for further handling instructions.
- Lifecycle status is listed as Active Product, confirming current production and support review details for inquiry preparation.
- Base model reference is 6ES7526-1BH00-0AB0, with this variant adding extreme environment protection features.
Technical Parameters
| Product type | I/O Modules |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 6.5 x 9.2 x 3.8 cm |
| Net weight | 0.35 Kg |
| Source category | SIPLUS extreme RAIL F-digital input modules |
Parameters are factual source fields retained for model review.
Parameter Review
- Dimensions are recorded as 6.5 cm height, 9.2 cm width, and 3.8 cm depth for spatial planning.
- Net weight is specified at 0.35 Kg, aiding in logistics planning and structural load calculations.
- Source category path identifies this item under SIPLUS extreme RAIL F-digital/analog modules section.
- Sub-category classification places it within SIPLUS extreme RAIL F-digital input modules for precise filtering.
- Voltage specification confirms 24VDC input requirement, aligning with standard low-voltage DC control systems.
Catalog Classification
Image & Label Review
- Front view should display the terminal block layout and channel indicator lights clearly for identification.
- Side profile must show the 35 mm rail mounting clip mechanism for installation verification purposes.
- Label area needs to be legible, showing the full part number and Siemens branding accurately.
- Coating texture may be visible on internal components if cutaway views are provided for inspection.
Product Image Gallery

Inquiry Preparation
- Verify the required quantity of modules needed for your specific control panel design and expansion plans.
- Confirm the ambient temperature conditions of the installation site to ensure compliance with operating ranges.
- Check if additional accessories like front connectors or mounting rails are required for assembly.
- Prepare project documentation detailing safety integrity levels required for your functional safety assessment process.
Category Context
This module belongs to the broader I/O Modules category, facilitating digital signal processing tasks.
It falls under specialized SIPLUS extreme products designed for enhanced durability in harsh environments.
Review Notes
- Ensure all technical parameters match your system requirements before submitting the formal inquiry request.
- Review the safety classification details to confirm alignment with your facility's functional safety standards.
- Cross-reference the base model number to understand the underlying hardware platform and feature set.
- Document any specific environmental challenges to justify the selection of the extreme-rated variant.



