Product Information

The main function of safety barrier is to limit dangerous energy in safety location to enter dangerous location, and limit voltage and current sent to dangerous location. Zener Z is used to limit voltage. When circuit voltage is close to safety voltage limit, the Zener will turn on, and keep voltage at both ends of Zener under safety voltage limit. Characteristics 1. NAMUR sensor 2. Mechanical contact z 12.5MM ultra-thin shell design z Open line detection settings z Isolation between input and output z High isolation voltage (safe side to dangerous side: 2.5KVAC/60S) z Reliable product performance (MTBF>1 million hours) z Protection: Power supply reverse protection z Industrial grade temperature: -25℃~+71℃ z Sound EMC characteristics

Technical Parameters:

1. Power supply wiring: Independent terminal 3+, 4-, hot plugging allowed 2. Power voltage: 18V DC ~ 32V DC 3. Power indication: LED will turn on when powered on: Green 4. Input channels: 9, 10, 15, 16 5. Input signal: RS-485 signal 6. Output signal: RS-485 signal 7. Response time: ≤10μs 8. Signal transmission rate: ≤ 56kbps 9. Communication distance: ≤1200m 10. Insulation resistance: ≥100MΩ (between input/output/power supply) 11. Dielectric strength: ≥2500V AC (leak current between input/output/power supply is 1mA) 12. Isolation capacity: 1500VAC/1min, 50Hz 13. Channel isolation: Isolation between input-output-power supply 14. Electromagnetic compatibility: EMC complies with IEC61000-4