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NPFC-H1AD

This isolator converts the frequency signals to 4~20mA signals, one relay alarm output. It needs a backplane power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.
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NPFC-H1AD

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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 Transfer characterisics General parameters EMC data Operating conditions State ¡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 Output1: 4 ~ 20mA; Output2: relay contact
Load resistance Output1: RL ¡Ü 500 ¦¸; Output2: 0.5A/35V DC
Transfer characterisics
Accuracy ¡À 0.1 %F.S.
Temperature drift 1 ¦ÌA/¡æ
General parameters
Start delay time 0 ~ 99 s When the output relay is set to the mode with underspeed alarm function, after the instrument is powered on, the output relay will not generate an alarm output signal due to the input signal underspeed within the startup delay time. Alarm setting: 0 ~ 9999Hz (Customization required for frequencies above 9999)
Response time ¡Ü 500 ms
Power dissipation 1.8 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
State
Fault states Input signal state indicator (red), it is remain bright when input over-range. it is flicker when input breakage.
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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