Frequency Input Signal Converter

Frequency Input Signal Converter

Spectra offers a wide range of signal converters and conditioners that represent excellent value for money with high specifications at a low cost. There are many models to choose from with many features and options and all are ideal for cost effective applications in demanding industrial environments.

Signal Converter Signals

£135.00 ex VAT
In stock


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Spectra has a whole host of LED Displays and Signs to suit your requirements; check out the rest of our Industrial LED Displays.

The ISC-HZ is a DIN rail mounting isolated signal converter for frequency signals such as push-pull, NPN, PNP, NAMUR and pick-up.

15V DC excitation voltage provides power for sensors (9.2V DC for NAMUR sensors).

The output signal is configurable as 0-1V, 0-10V, 0-20mA or 4-20mA.

Configuration is via jumper settings and potentiometers for span and offset.

Key Features:

  • Low cost
  • High isolation between input, output and power circuits
  • 15V sensor excitation (9.2V for NAMUR sensors)

Please see the TECHNICAL and DOWNLOADS sections above for more information.

Item Description
Input Ranges 0-20Hz, 0-40Hz, 0-60Hz, 0-100Hz, 0-200Hz, 0-300Hz, 0-500Hz, 0-1kHz, 0-2kHz, 0-3kHz, 0-5kHz, 0-10kHz, 0-20kHz, 0-30kHz, 0-50kHz
Minimum Signal Level 10Hz
Signal Types PNP, NPN, Push-Pull, NAMUR, Pick-Up, 24V AC, 200V AC
Sensor Excitation 15V DC or 9.2V DC for NAMUR sensors
Analogue Output 0-1V, 0-10V, 0-20mA, 4-20mA
Height 102mm
Width 37mm (AC powered), 22.5mm (DC powered)
Depth 110mm
Power 115V AC, 230V AC or 24V DC
Weight 200 grams (AC powered), 120 grams (DC powered)

Please see below for associated downloads.