Jiangsu Acrel Electrical Manufacturing Co.,LTD.
ARTU-K32 ● RS485 (MODBUS -RTU) ● channel state indicator and communication state indicator ● 24VDC, range DC18~36V; 220VAC/DC, range AC85~265V, DC100~350V.
ARTU-KJ8 ● RS485 (MODBUS -RTU) ● Channel state indicator and communication state indicator ● 24VDC (±10%); 220VAC, allow AC/DC 85~265V