Description
Product Overview
The ABB SK829007-B is a high-performance safety relay module designed for integration within ABB’s comprehensive safety control systems. This critical component is engineered to provide reliable monitoring and safety functionality for industrial machinery and processes, helping to protect personnel and equipment. It typically interfaces with emergency stop devices, safety gates, light curtains, and other safety sensors to ensure a machine enters a safe state when a hazardous condition is detected. The ABB SK829007-B is characterized by its robust design, compliance with stringent international safety standards, and seamless compatibility with related ABB control architecture. Its implementation is essential for building Safety Instrumented Functions (SIFs) that meet required Safety Integrity Levels (SIL) as per IEC 61508 and IEC 62061, making it a cornerstone for modern functional safety solutions in automated environments.
Parameter Values
- Product Model: SK829007-B
- Brand: ABB
- Warranty: 18 Months
- Input Voltage: 24 V DC (19.2 – 30 V DC)
- Operating Temperature: -25°C to +55°C
- Storage Temperature: -40°C to +85°C
- Response Time: ≤ 20 ms
- Protection Class: IP20 (EN 60529)
- Safety Integrity Level: SIL 3 (IEC 61508, IEC 62061)
- Performance Level: PL e (ISO 13849-1)
- Number of Safe Channels: 2 (Dual-Channel Monitoring)
- Contact Configuration: 3 safety contacts (NO), 1 auxiliary contact (NC)
- Max. Switching Current: 6 A
- Mounting: 35 mm DIN rail
- Dimensions: 90 mm x 22.5 mm x 100 mm (H x W x D)
Application Scenarios
Machine Guarding: SK829007-B Serving as the central safety logic unit for interlocked guard doors on robotic cells, press brakes, or injection molding machines, ensuring the machine cannot operate while access is possible.
Emergency Stop Systems: Monitoring and processing signals from emergency stop push buttons across a production line, reliably disconnecting power to actuators and drives when activated.
Process Safety Functions: Implementing safety functions in process areas, such as isolating a pump or closing a valve via a safety output upon detection of a hazardous condition from gas or flame detectors.
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