
Y50A-R421C32 DC12V 32 Channels Modbus RTU RS485 Bus Relay Module UART Serial Port Board For PLC LED Home Automation Door Lock
Home Improvement > Electrical Equipment & Supplies
$53.04 (≈ CHF 43.38)
$94.72
In stock
Sold by AliExpress WW

Home Improvement > Electrical Equipment & Supplies