Interruptor de proximidad del terminal de detección AO5019AL, relé de barrera de seguridad aislado (dos entradas, dos salidas)
- Descripción
- Especificaciones técnicas
- Portfolio de productos
-
- Interruptor de proximidad del terminal de detección AO5019AL, relé de barrera de seguridad aislado (dos entradas, dos salidas)
Descripción general del rendimiento
La señal del interruptor de proximidad NAMUR en el área peligrosa está aislada y convertida para su salida hacia el área segura. El método de salida es mediante relé bidireccional, y la selección de fase inversa se puede realizar al mismo tiempo.
El terminal de entrada, el terminal de salida y el terminal de la fuente de alimentación están aislados entre sí y tienen la función de detectar fallas en la línea.Entorno de uso
Temperatura del ambiente de trabajo: -20 ℃ a +60 ℃
Humedad relativa permitida en el trabajo: del 10 % HR al 90 % HR (40 ℃) -
Technical parameters
Explosion proof grade: [Exia] IIC
Dangerous area allows input signal: NAMUR proximity switch
Active signal trigger point: When the input signal is greater than 2.1m Α, it is indicated as "ON"
When the input signal is less than 1.2m Α, it is indicated as "OFF"
Short circuit current: about 8m Α Open circuit voltage: 8V
Line fault detection function (LFD): If the input current is less than 50 μ A, it is judged as input disconnection
Input current>6mA, judged as input short circuit
Output signal to safe zone: relay contact
Relay contact capacity (resistive load): 125V AC, 0.5A; 24V DC、1A
Relay action time:<20ms
Input and output are reversed control settings: K1 and K3 are set to the ON side, and the input and output of the corresponding channel are reversed.
K1 and K3 are set as side 1, and the input and output of the corresponding channels on side 3 are in phase.
K2 and K4 are set to the ON side without LFD function.
K2 and K4 are set to 2 sides, with LFD indicator function on 4 sides.
Switch lifespan: over 100000 times Switching frequency:<10Hz
Dielectric strength: ≥ 2500V AC (between input/output/power supply, leakage current 1mA, testing time 1min)
Insulation resistance: ≥ 100M Ω (between input/output/power supply)
Electromagnetic compatibility: EMC complies with IEC61000-4
Certification parameters of National Quality Supervision and Inspection Center for Instrumentation and Electrical Products (CQST): Um=250V AC/DC9. Between 10 terminals, between 11 and 12 terminals: Uo=10.5V, Io=13mA, Po=34mW
ⅡC ⅡB ⅡA
Co 1.6μF 11.7μF 52.5μF
Lo 147mH 441mH 1000mH
Power supply: DC 18V~32V (typical value 24V DC)
Power consumption: 24V DC power supply, two relay outputs of 1.0W
Panel indicator light
CH1, CH2: Output signal status indicator light (red and yellow dual color). When the signal is disconnected or short circuited, the indicator light of the corresponding channel displays in red; When the output circuit is closed, the corresponding channel indicator light displays yellow.
Mensaje
Productos relacionados
Actualmente no hay datos relevantes disponibles, ¡por favor, agréguelos en el fondo!