One Channel PC817 Optocoupler Isolation Module For PLC Drives And Motor Control, Input Voltage 3V-5V/12V/24V, Output Voltage Wide DC 1.8V-24V, Rail Mount With 5-Pitch Terminals, Easy Signal Converter And DIY Projects
This compact 1-channel PC817 optocoupler isolation module is built for safe interfacing in automation and control systems. It’s commonly used with PLC drives, motor control circuits, inverters, and DIY projects where signal isolation and level matching are needed.
✅ 1-channel PC817 optocoupler isolation module with 5.0 pitch screw terminals
✅ Input voltage: DC 3V-5V/12V/24V (optional); Output voltage: DC 1.8V-24V
✅ Isolation voltage >3000V; Input current up to 50mA; Maximum output current 50mA (input ~15-20mA)
✅ Rail mount with 5-pitch terminals; serves as level converter and signal isolator for MCU driving motors/inverters
✅ Pack includes 6 pcs PC817 isolation modules; reliable and durable for long-term use
💡 What is an optocoupler isolation module used for in PLC drives and motor control systems?
It's a handy handy piece that keeps controllers safe while letting them drive high-voltage devices.
- Provides galvanic isolation between low-voltage control logic and high-energy loads- Supports input voltages of 3V-5V/12V/24V and wide output range of 1.8V-24V
- Helps suppress EMI and protects MCU inputs in automation projects