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C20E-030303D51

The SICK C20E-030303D51 is a high-performance safety controller designed for machine safety monitoring and control in industrial automation. It provides reliable safety interlocking for emergency stops, light curtains, safety gates, and other protective devices, ensuring compliance with international safety standards.

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TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
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Key Features & Specifications
1. Safety & Certifications
Safety Level: PL e (ISO 13849) / SIL 3 (IEC 62061)

Standards Compliance:

EN ISO 13849-1 (Cat. 4)

IEC 62061 (SIL 3)

EN 60947-5-1 (Control Circuit Devices)

Certifications: CE, UL Listed

2. I/O Configuration
Safety Inputs: 3 x 24V DC (for E-stops, safety switches, light curtains)

Safety Outputs: 3 x safety relays (NO contacts, 5A @ 250V AC / 30V DC)

Operating Voltage: 24V DC (20.4–28.8V)

Response Time: <20ms (for safety shutdown)

3. Diagnostics & Indicators
LED Status Display:

Power (green)

Input status (yellow)

Output status (red)

Fault indication (flashing red)

Self-Monitoring: Automatic detection of faults (short circuits, wire breaks)

4. Mechanical & Environmental
Mounting: DIN rail (35mm)

Protection Rating: IP20 (for control cabinet use)

Dimensions: 22.5 × 90 × 104 mm (W×H×D)

Operating Temperature: -10°C to +55°C

Typical Applications
✔ Emergency stop (E-stop) circuits
✔ Safety gate & door monitoring
✔ Light curtain & safety scanner integration
✔ Presses, robotic cells, and automated machinery
✔ Packaging & material handling systems