PSR-CT-M-SEN-1-8 – RFID Safety Switch Sensor Cat. 4, PL e, SIL 3 IP69K Phoenix Contact (2702975)

Product Overview:

The PSR-CT-M-SEN-1-8 is a multicode RFID safety switch sensor designed for high-integrity safety circuits. It’s engineered to meet the highest safety standards—Category 4 / PL e (EN ISO 13849) and SIL 3 (IEC 61508)—making it ideal for safety door and position monitoring in harsh industrial environments.

Key Features:

• Technology: RFID-based multicode sensor
• Safety Ratings:
• Category 4 / PL e (EN ISO 13849)
• SIL 3 (IEC 61508)
• Coding Type: Multicode (detects any approved actuator of the same type)
• Start Mode: Automatic or manual
• Diagnostics: Integrated status monitoring
• Protection Class: IP69K – suitable for high-pressure washdowns
• Connector: M12

Electrical & Functional Specs:

• Supply Voltage: 24 V DC ±15%
• Current Consumption: Max. 40 mA
• Switching Frequency: Max. 1 Hz
• Short-Circuit Current: Typ. 100 A
• Output Type: 2 safe digital outputs (p-wired)
• Response Time:
• Switch-on delay: Typ. 5 s
• Risk time: Max. 125 ms
• Discrepancy time: Max. 10 ms

Applications:

• Safety door monitoring
• Position detection in automated systems
• Machine guarding in food, pharma, and packaging industries
• Environments requiring high tamper resistance and hygiene compliance