N438C15 RS485 RS232 Modbus RTU Relay Module,N438C15 DC 12V DC 24V 15 Channel RS485 RS232 Modbus RTU Relay Board PLC DO PC UART Serial Port Switch Controller Relay Moudle (12V)

About this item Operating voltage: DC 12V (12V version); 24V (24V version); Operating current: Standby 14MA, 1 relay guide 44MA, 2 relays 69MA, 3 relays 95MA, 4 relays 121MA, 5 relays 149MA, 6 relays 175MA, 7 relays 199MA, 8 relays 226MA, etc ”open” ”close” ”Momentary” ”Self-locking” ”Interlock” ”Delay” 6 Commands; MODBUS command supports 03 06 16 function code; Maximum delay of 255 seconds under the MODBUS command; MODBUS commands can also be input by ”Modbus Poll” in addition to the serial port super terminal input. In MODBUS command mode, up to 64 devices can be used in parallel;The default baud rate is 9600BPS, the baud rate can be selected by jumper 2400 4800 19200 38400 57600 115200BPS; The check method can be selected as no check, even check and odd check; The data sending return time can be set, the maximum can be set to 1000ms Dimensions 173*96*20mm (circuit board) 179*108*48mm (with rail box); Weight: 250.5g (circuit board); 415g (with rail box); Maximum load:10A/250VAC ,10A/125VAC,10A /30VDC, 10A /28VDC ,10A /12VDC N438C15 RS485 RS232 Modbus RTU Relay Module,N438C15 DC 12V DC 24V 15 Channel RS485 RS232 Modbus RTU Relay Board PLC DO PC UART Serial Port Switch Controller Relay Moudle Product information Technical Details Collapse all Other Technical Details Contact Type ‎Normally Closed Current Rating ‎10 Amps Brand ‎Aoyygg Operation Mode ‎Automatic Coil Voltage ‎12 Volts Maximum Switching Current ‎10 Amps Specification Met ‎Ms Color ‎12V Manufacturer ‎Aoyygg ASIN ‎B0CFHJ4JRT Country of Origin ‎China Date First Available ‎August 12, 2023 Additional Information Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?