Current monitoring switch JAO22

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JAO22 series is a low cost, self-powered, current switch, for overcurrent protection, current indication system. When the main circuit current value exceeds the set value, the output is on. When the main circuit current is less than the set value, the output is off. The product is divided into three kinds of output form, namely:

①NPN tipo de salida del transistor de tipo de corriente continua

②PNP tipo de salida transistor para el tipo de correinte continua;

③ACA SCR tipo de salida, para el control de la alternancia tipo de corriente;

3 kinds of output cabe directly connected to the PLC or relay.

(Not that for DC current control directly connected to the relay to be connected to the clamp diode. For AC current monitoring of the occasion, need to connect RC RC voltage network).

Features:

Low cost, fully isolated, reverse output polarity protection, self-powered.Plate mounted, crimp terminal output.

DC switch (-NPN or -PNP):

Vce voltage (off state): maximum operating voltage 30V DC
Vce voltage (off state): maximum operating voltage 30V DC
Vce voltage (reverse polarity): 1.2 VDC 100 mADC
Vce voltage (on): 1.5 VDC 120 mADC
Off leakage current: 5uA 30VDC (typical)

 

AC switch (-ACA)

Off-state voltage: RMS maximum AC 240V
Minimum maintenance current: 10mA
On-state current: Maximum continuous current 0.8A (RMS)
Off-state leakage current: up to 50uA (AC 240V)

 

Technical Indicators:

 

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