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NPFR-H1D

Frequency input isolated barrier, it transfers the frequency signals from a hazardous area to a safe area. It needs a backplane power supply. The input, output, and power supply are galvanically isolated from each other.

Input signal

Output signal

Channels

Power Supply Mode

Power Distribution

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NPFR-H1D

¡¾Core technology¡¿

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¡¾Installation and disposal¡¿



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Apparatus installation                            Apparatus disposal  




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Backplan installation                                Backplan disposal  





¡¾Technical data¡¿ Supply Input Output General parameters EMC data Operating conditions ¡¾Mechanical specifications¡¿ Mechanical specifications ¡¾Certified data¡¿ Certified data
Supply
Power supply 18 ~ 32 V DC
Input
Input signal frequency input, Max. input voltage: 30V, Min. input amplitude: 2V, frequency range: 0 ~ 100kHz; PNP/NPN input, distribution voltage: 12V or 24V, current: ¡Ü 20mA, frequency range: 0 ~ 10kHz; NAMUR input, distribution voltage: approx.8.2V, short-circuit current: approx.8mA, frequency range: 0 ~ 10kHz
Output
Output signal Open collector, high level: Vcc (¡Ü 30V), low level£º¡Ü 2 V£¬£¬£¬£¬£¬drive current£º¡Ü 10 mA £»£»£»£»£»Emitter follower£¬£¬£¬£¬£¬ high level£ºVCC - 2 V£¬£¬£¬£¬£¬low level£º¡Ü 0.5 V£¬£¬£¬£¬£¬drive current£º¡Ü 10 mA £»£»£»£»£»Logic level , high level£º18 V ¡Ü VH ¡Ü 24 V£¬£¬£¬£¬£¬low level£ºVL ¡Ü 2 V£¬£¬£¬£¬£¬Load resistance£º¡Ý 2 k¦¸
General parameters
Power dissipation 0.8 W
EMC data
Electromagnetic compatibility IEC 61326-3-1
Dielectric strength ¡Ý 1500 V AC (Input /Output); ¡Ý 500 V AC (Power supply /Output)
Insulation resistance ¡Ý 100 M¦¸ (Input /Output/Power supply)
Operating conditions
Operation temperature -20 ¡æ ~ +60 ¡æ
Storage temperature -40 ¡æ ~ +80 ¡æ
Mechanical specifications
Connection method Screw connection
Dimension 15.8mm (W) ¡Á 121.6mm (H) ¡Á 104.8mm (D)
Mounting type DIN35 mm
Certified data
Product approvals CE, FCC
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NPEXA-C11

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