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4CH 5V to 24V Grating Ruler PLC Impulse Convertor High Speed Conversion Photoelectricity Isolation IO Interface Board
Description:
- This module converts input impulse signal(5-24V) into PLC recognizable signal(24V) through opto-couplersisolation. suitable for the occasion of signal isolation, level polarity conversion, signal amplifier.
Application:
- High speed digital switches, motor contolling system and A/D converison, grating ruler, isolated control, isolated transfer, NPN signal to PNP signal, PNP signal to NPN signal, smart control. Input output is with LED indicator, convenient for debugging and fault diagnosis
Parameters:
- Input signal: 5V(can be made other voltage)
- Input mode: high level, or low level
- Output signal: 0-22V(Output high level is 2V lower than power voltage)
- Output mode: NPN&PNP(compatible with all kinds)
- Output current: 200mA
- Output terminal power supply: DC16-30V
- Signal frequency: >500KHz
