12V 8-channel RS485 relay Modbus RTU protocol Serial port remote control switch PLC board, 한개옵션0
1 무료배송 ⭐⭐⭐⭐ 12V 8-channel RS485 relay Modbus RTU protocol Serial port remote control switch PLC board, 한개옵션0 최저가구매하러가기 2 유료배송 오늘 하루만 28% 할인 ⭐⭐⭐⭐ DC 12V 8 Channel RS485 Relay Module Modbus RTU UART Remote Control Switch DIN35 C45 R [A00021071], 02-with Din Rail Box-21071 최저가구매하러가기 3 무료배송 오늘 하루만 29% 할인 ⭐⭐⭐⭐ … 더 읽기