Oumefar 20KHz PLC Signal Voltage Conversion Board 4 Channel Op | Shop The World
From USA
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Oumefar 20KHz PLC Signal Voltage Conversion Board 4 Channel Optocoupler Isolation Module DST‑1R8P‑N Stable Small Volume Solid for Signal Isolation
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Small size, easy to carry and store, convenient to use and with good performance
•Wide range of uses, can be used for signal isolation, level conversion between single chip microcomputer, PLC and other signals
•Great workmanship, can perfect replacement for the old one
•Using high‑quality materials, strong and durable, has a long service life
•This product is a 4 channels optocoupler isolation module, the limit conversion frequency is 20KHZ
From USA
