
Inquiry for Siemens 6AG2526-2BF00-1AB0 Industrial Automation Component
This listing details the Siemens 6AG2526-2BF00-1AB0, a rail-based safety digital output module designed for harsh environments. Users are invited to submit project-specific inquiries for further technical documentation and configuration details.
Quick Facts
- Part number
- 6AG2526-2BF00-1AB0
- 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
- 0.388 Kg
- Source category
- SIPLUS extreme RAIL F-digital output modules
Product Overview
The Siemens 6AG2526-2BF00-1AB0 is recorded as an active product within the SIPLUS extreme series. This specific unit functions as a digital output module built upon the standard S7-1500 F platform architecture.
Designed for demanding industrial settings, this module features conformal coating to withstand challenging conditions. It operates reliably within a temperature range of -30°C to +60°C, ensuring consistent performance.
Technical Review Notes
- This component is classified as a F digital output module with an overall width of 35 mm. The physical dimensions are recorded at 6.5 x 9.2 x 3.8 cm for integration planning.
- The net weight of the unit is listed as 0.388 Kg, facilitating easy handling during installation procedures. It supports up to eight digital outputs with 24VDC supply and 2A current capacity per channel.
- Safety integrity is maintained through compliance with PL e according to ISO 13849-1 standards. Additionally, the module meets SIL3 requirements as defined in IEC 61508 for critical applications.
- Thermal management includes OT1 classification with ST1/2 capability, allowing operation up to +70°C for ten-minute intervals. This feature supports temporary overload scenarios without compromising safety functions.
- The product class indicates that review are restricted and require direct contact with documented channels. This classification ensures proper handling of specialized safety components throughout their lifecycle.
- Conformal coating provides enhanced protection against moisture, dust, and corrosive agents in harsh environments. This protective layer is integral to the SIPLUS extreme design philosophy for robust industrial automation.
Model Identification
- The part number 6AG2526-2BF00-1AB0 uniquely identifies this specific variant of the S7-1500 F series. It distinguishes the SIPLUS extreme version from standard industrial automation modules.
- Normalization of the part number removes hyphens for database consistency, resulting in 6AG25262BF001AB0. This format aids in precise search queries and technical documentation cross-referencing.
- The base model reference 6ES7526-2BF00-0AB0 serves as the foundation for this extended temperature variant. Understanding this lineage helps in assessing functional similarities and environmental enhancements.
- Category placement under I/O Modules confirms its role in digital signal processing for safety circuits. This classification assists in locating related components within broader automation system architectures.
Technical Parameters
| Product type | I/O Modules |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 6.5 x 9.2 x 3.8 cm |
| Net weight | 0.388 Kg |
| Source category | SIPLUS extreme RAIL F-digital output modules |
Parameters are factual source fields retained for model review.
Parameter Review
- Review the submitted model against project environmental requirements to ensure suitability for extreme conditions. The -30°C lower limit is critical for unheated outdoor or cold storage installations.
- Verify the 35 mm rail width fits within existing cabinet layouts and mounting structures. Dimensional accuracy is essential for maintaining proper spacing and airflow around adjacent modules.
- Check the 2A output capacity per channel against connected load specifications for safety circuits. Exceeding rated currents may impact performance or trigger protective shutdowns in the system.
- Confirm that the PL e and SIL3 ratings align with the overall machine safety concept. These certifications are mandatory for compliance with international machinery directives and industry standards.
- Assess the thermal tolerance limits for potential overheating scenarios in enclosed control panels. The ST1/2 rating allows brief excursions but requires monitoring for sustained high temperatures.
Catalog Classification
Image & Label Review
- Inspect the physical labeling on the module housing to confirm the full part number sequence. Clear identification prevents errors during inquiry preparation and installation phases in complex automation projects.
- Examine the connector pins and terminal blocks for signs of corrosion or physical damage. Proper condition assessment ensures reliable electrical connections when integrating into existing control systems.
- Note the presence of the conformal coating on internal circuit boards visible through openings. This visual confirmation validates the module's readiness for harsh industrial environments.
- Compare the module dimensions with schematic drawings to verify spatial fit in control cabinets. Accurate physical representation aids in precise mechanical planning and assembly preparation.
Product Image Gallery

Inquiry Preparation
- Gather all relevant project specifications including voltage levels, current loads, and environmental conditions. Detailed information enables accurate technical assessment and appropriate support for the specific application needs.
- Prepare questions regarding integration protocols and communication interfaces with the main controller unit. Clarifying connectivity requirements ensures seamless operation within the broader Siemens S7-1500 ecosystem.
- Document any special mounting constraints or space limitations within the target control panel area. Providing these details helps in confirming physical application context and installation feasibility.
- Specify the desired quantity and intended deployment timeline for the safety modules request. Early communication of logistical needs facilitates efficient processing and coordination of technical resources.
Category Context
This module belongs to the broader category of industrial automation input/output components. Such devices form the critical interface between control logic and field-level actuators or sensors.
Safety-focused I/O modules like this one require rigorous testing and certification processes. Their role in protecting personnel and equipment necessitates adherence to strict international safety standards.
Integration into S7-1500 systems allows for scalable and flexible automation architectures. The modular design supports expansion and modification as operational requirements evolve over time.
Review Notes
- Ensure all technical data matches the documented Siemens documentation for the 6AG2526-1AB0 variant. Discrepancies in specifications can lead to incorrect system configurations and operational failures.
- Cross-reference the safety ratings with local regulatory requirements for machinery in your region. Compliance verification is essential before deploying safety-critical components in regulated industrial environments.
- Validate the power supply characteristics to match the module's 24VDC input requirements. Incorrect voltage levels can cause malfunction or permanent damage to sensitive electronic components.
- Consult with engineering teams to confirm the module fits the overall safety architecture plan. Collaborative review ensures that all safety functions operate cohesively within the automated system.



