DC 24V 1-8Ch Digital Switch DiDo Multifunction RS485 PLC IO Expanding Board Standard Modbus RTU Relay Module

​Description 1 DC 24V 12V Version Click here ​ ​2 Standby current all relays closed 11MA 1 relay open 30MA 2 relays open 49MA 3 relays open 65MA 4 relays open 82MA 5 relays open 101MA 6 relays open 120MA 7 relays open 138MA 8 relays open 156MA ​ ​3 1 2 4 8 photoelectric isolation Input ports NPN low level active ​ ​The input output relationship can be set to various association modes through instructions Self lockingdefault Interlock Momentary Interlock Output Input ​ ​4 Support standard Modbus RTU command function code write 05 06 15 16 read 01 02 03 ​ ​5 With hardware reset function with TVS anti surge protection ​ ​6 ​1 2 4 8 opto isolated inputs NPN ​1 2 4 8 relay outputs upgraded relays more durable ​ ​7 MODBUS commands can be made serial HyperTerminal serial assistant OR Modbus Poll Enter ​ ​8 Under the MODBUS command mode it can support up to 64 devices in parallel ​ ​9 The default baud rate is 9600BPS The baud rate can be selected by Conmand 2400 4800 9600 19200 38400 57600 115200BPS ​ ​10 The parity can be none parity even parity and odd parity ​ ​11 The data sending and returning time can be set with a maximum value of 1000ms ​ ​12 Maximum load 10A 250VAC 10A 125VAC 10A 30VDC 10A 24VDC 10A 12VDC ​ ​1 Channel ​Size 45 72 19mm Only PCB Board 47 82 40mm with Din Rail Box ​Weight 33g Only PCB Board 75g with Din Rail Box ​ ​ ​2 Channels ​Size 60 72 19mm Only PCB Board 62 82 40mm with Din Rail