5pcs 1 Channel Optocoupler Module, 220V AC Green 5pcs Optocoupler Isolation Modules Isolation Module Support PLC

About this item

• •1. MAIN PURPOSE: 1 channel optocoupler isolation module, mainly used to detect the existence of 220V AC, which is efficient and practical.
• •2. OUT AND GND: The input terminal is connected to the signal output OUT, the GND on the board is connected to the power negative pole.
• •3. LEVEL OUTPUT: The output TTL level can be detected by a single chip computer, 3‑5V power supply, can also be connected to PLC24V level.
• •4. EASY CONNECTION: The green 2P 5.0 terminal is connected with 220V voltage, and the 3P terminal is connected with single chip computer input.
• •5. 5PCS IN 1 SET: Including 5pcs optocoupler isolation modules, small and compact, easy to install and replace, has a wide application range.
• •Specification:
• •Item Type: Optocoupler Module
• •Material: PCB
• •Function: Can be used to detect whether 220V AC exists
• •Package List:
• •5 x Optocoupler Module
• •Note:
• •1. After the module is powered on, do not touch any device in the white wire frame on the board
• •2. Please pay attention to power safety because of high voltage

Specifications