Siemens 3SK1112-1BB40

Overview

The Siemens 3SK1112-1BB40 Safety Relay Module is an essential component for modern industrial automation systems, meticulously engineered to provide superior safety and operational reliability. This compact yet powerful safety relay is specifically designed to facilitate immediate and secure shutdowns in critical situations, thereby safeguarding both sophisticated machinery and invaluable personnel from potential hazards. Adhering strictly to the stringent SIL3 and PLe safety standards (according to ISO 13849-1), the 3SK1112-1BB40 guarantees unwavering performance in environments where safety is not merely a feature, but an absolute imperative. Its intuitive design allows for straightforward integration and features advanced diagnostic capabilities, ensuring rapid troubleshooting and continuous system monitoring for optimal uptime and peace of mind.

Key Features

• Certified Safety Standards: Achieves SIL3 (Safety Integrity Level 3) and PLe (Performance Level e) ratings, guaranteeing a high degree of risk reduction.
• Emergency Shutdown Capability: Provides reliable and immediate cessation of machinery operation during emergency events, preventing accidents.
• Compact & Space-Saving Design: Optimally designed for efficient integration into control panels, minimizing footprint without compromising performance.
• Advanced Diagnostic Functions: Offers real-time feedback and diagnostic indicators for swift fault detection and simplified maintenance.
• Versatile Contact Configuration: Equipped with 2 Normally Open (NO) and 2 Normally Closed (NC) relay contacts for flexible control circuit integration.
• Durable & Reliable Power: Operates efficiently on a standard 24V DC power supply, suitable for a wide range of industrial applications.
• Easy DIN Rail Mounting: Facilitates quick and secure installation within industrial enclosures, reducing setup time and complexity.

Technical Specifications

• Model: Siemens 3SK1112-1BB40
• Type: Safety Relay Module
• Safety Category: SIL3 (Safety Integrity Level 3) according to IEC 61508
• Performance Level: PLe (Performance Level e) according to ISO 13849-1
• Rated Voltage: 24V DC
• Relay Contacts: 2 NO (Normally Open) and 2 NC (Normally Closed)
• Operating Temperature: -25°C to +60°C
• Protection Rating: IP20
• Mounting Type: DIN rail
• Diagnostics: Yes, with continuous real-time feedback and status indication.

Applications

• Machine Safety: Implementing secure emergency stop circuits for various industrial machinery, presses, and processing units.
• Production Lines: Integrated into automated production and assembly lines to ensure worker safety and prevent damage to equipment.
• Robotics & Automation: Providing critical safety interlocking for robotic cells and automated handling systems.
• Factory Automation Systems: Essential for safety functions in large-scale automated factories, protecting both personnel and valuable assets.
• Conveyor Systems: Utilized for emergency shutdown features in material handling and conveyor belt systems.
• Emergency Stop Systems: The cornerstone for reliable emergency stop functions across a broad spectrum of industrial equipment.

Why Choose This Model?

• Uncompromised Protection: With dual SIL3 and PLe certifications, the 3SK1112-1BB40 stands as a benchmark for safety, providing peace of mind in high-risk environments.
• Operational Efficiency: Its advanced diagnostic tools drastically reduce downtime by enabling quick fault identification and resolution, ensuring continuous operation.
• Space Optimization: The compact form factor is ideal for modern control panels where space is at a premium, allowing for more efficient system designs.
• Siemens Reliability: As a product from Siemens, you benefit from a legacy of engineering excellence, robust construction, and consistent, long-term performance.
• Ease of Integration: Designed for straightforward DIN rail mounting and compatible with standard 24V DC systems, making installation and setup hassle-free.
• Future-Proofing Your Operations: Investing in this safety relay ensures your systems comply with current and future safety regulations, protecting your investment.

Order Now

Elevate the safety standards of your industrial operations with the Siemens 3SK1112-1BB40 Safety Relay Module. Designed for optimal performance, reliability, and compliance with the highest safety standards, this module is an indispensable asset for any automated system prioritizing safety. Ensure the well-being of your personnel and the longevity of your machinery by integrating this sophisticated safety solution. Add the Siemens 3SK1112-1BB40 to your infrastructure today and experience the pinnacle of industrial safety and control. Contact us for bulk orders or specialized configurations.