Fasizi 2PCS AC 220V Microcontroller TTL Level Optocoupler Isolation Module SCM Test Board for PLC 1 Channel
Fasizi 2PCS AC 220V Microcontroller TTL Level Optocoupler Isolation Module SCM Test Board for PLC 1 Channel
Specifications: Board Size: 73 15mm Function: Test whether AC 220V is present are Output TTL level: Can be tested with SCM, the voltage is 3-5V Adaptive: PLC 24V level Features: 1. 220V DESIGN: The 1 channel AC 220V optocoupler module is specially designed for testing or recognition developed. 2. The item is of good quality. Tested before shipping. Reference weight of packaging: 24.97 g. 3. The output TTL level can be tested by the MCU. And the power supply is 3-5V. 4. When outputting to PIC, it is recommended to require up to 5mA current for external logic circuits. Package includes: 2 x Optocoupler Isolation Module
Product Features
- The 1 channel AC 220V optocoupler module is specially designed for testing or detection developed.
- The item is of good quality. Tested before shipping. Package reference weight: 24.97g.
- The output TTL level can be tested by the MCU. And the power supply is 3-5V.
- When outputting to PIC, it is recommended to need up to 5mA current for external logic circuits.
- When connecting the PLC input terminal, the COM -Terminal of the PLC connected to the 24V power supply, the input terminal is connected to the signal output OUT of this board, and the GND on the optocoupler board is connected to the negative electrode of the power supply