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4 Channel: This is an 4-channel signal converter. It can convert the PNP/NPN signal to NPN. Support max conversion frequency 20KHz.
Voltage Level Converter: It is also a DC 24V to 5V voltage level converter board. Support MCU/PLC signal level converting.
LED Indicator: Each channel is equipped with an LED indicator, making it easier to recognize their working status.
Photoelectric Isolation Module: It can be used for signal isolation, level conversion between single-chip microcomputers, PLC and other signals, PNP, NPN signal, signal level-voltage conversion, and other purposes.
Board Size:72 X 55 X 18mm/2.83 X 2.17 X 0.71(L*W*H)
Specifications: Type:24V to 5V Channel:4 Maximum Conversion Frequency:20KHz Board Size:72X55X18mm(L*W*H) Mounting Hole Pitch:64X47mm Hole Diameter:3mm Application: signal isolation MCU/PLC signal level converting PNP/NPN signal to NPN signal signal level voltage converter Package Included: 1X 24V to 5V Opto Isolator Board Note: The DC power supply voltage should be the same as the signal output voltage. For example the singal is 3.3V to 5V, while the VCC=5V