Description
PEPPERL+FUCHS SB4 Module 6C is a compact and powerful 6-channel safety relay module built to ensure safe signal processing and system reliability in modern industrial environments. As part of the renowned SB4 series, the 6C variant offers more input channels for larger and more complex safety architectures, all while maintaining the durability and ease of integration PEPPERL+FUCHS is known for.
Whether you’re securing emergency stop functions, light curtains, or safety doors, the SB4 6C delivers dependable performance, helping you meet the highest safety standards in machine and process automation.
Key Features
- 6 independent safe input channels
- Compatible with standard safety sensors and switches
- Compact design for DIN rail mounting
- Real-time status LEDs for easy diagnostics
- High immunity to EMC and electrical interference
- Reliable performance in demanding environments
Application Areas
The SB4 Module 6C is ideal for use in:
- Emergency stop circuits (E-Stops)
- Safety door and gate interlocks
- Light curtains and safety laser scanners
- Press machines and two-hand control stations
- Multi-zone industrial safety systems
Its extended channel capacity makes it perfect for larger safety configurations requiring centralized control.
Benefits of the SB4 6C Module
- Enhanced Safety Coverage: 6 channels provide broader input monitoring
- Space Efficient: Slim DIN rail design reduces control cabinet clutter
- Fast Response Time: Minimizes risk with rapid switching
- User-Friendly Diagnostics: LED indicators simplify troubleshooting
- Long-Term Durability: Resistant to vibration, dust, and industrial wear
Technical Specifications
- Model: SB4 6C
- Input Channels: 6 digital safety-rated inputs
- Output Type: Configurable safe outputs (relay/PNP, depending on setup)
- Voltage Supply: 24 V DC
- Response Time: < 10 ms
- Mounting: DIN rail
- Protection Class: IP20
- Operating Temperature: -25°C to +60°C
- Compliance: Meets SIL (IEC 61508), PL (ISO 13849) safety standards
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