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Shin-Nakano COCORESEARCH Bldg., 3-40-4 Chuo, Nakano-ku, Tokyo 164-0011, Japan
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| Industrial V/F Converter for Frequency Conversion of Analog Input Signals |
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An industrial V/F converter that converts analog input signals such as 0-10V and 4-20mA into a proportional frequency pulse train.
The output full scale can be arbitrarily set from 0.006Hz to 100kHz.
While noise interference can be an issue during long-distance transmission of analog lines,
the V/F converter converts the signal into a noise-resistant frequency digital output to eliminate noise effects.
It can also be utilized for isolation purposes on analog signal lines. |
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■ Output frequency configurable from 0.006Hz to 100kHz
■ Adjustable output full scale
The output full scale can be modified via the internal selector switches and VR (variable resistor).
■ Configurable between open collector and voltage output, relay drive capable
A single unit can switch between open-collector output and voltage output. It can also drive a relay by using an external power supply.
■ Outputs a square wave with approx. 50% duty cycle
Since the output is a square wave with approximately 50% duty cycle across all frequency bands, post-processing is simple and straightforward.
■ 3-way mounting type for easy integration
The 3-way mounting configuration allows for easy and flexible installation into systems.
■ Operation status check via LEDs
Operation can be easily verified using the output pulse confirmation LED and the power supply confirmation LED. |
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All Rights Reserved, Copyright(C) 1996-2004, COCORESEARCH INC. |
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