
OP22B01 Signal Detection Module Power ON/OFF Alarm Board AC 110V 220V to 3.3V 5V 12V 24V Voltage for PLC RS485 IO Module
From Shop1104029050 Store
US $3.90
Price History
This is our record of AliExpress price changes for OP22B01 Signal Detection Module Power ON/OFF Alarm Board AC 110V 220V to 3.3V 5V 12V 24V Voltage for PLC RS485 IO Module since we began monitoring it on February 10, 2025.