420$/10PCS

 

Product description:

8 way 10A relay controller, with normally open and normally closed output.

8 way switch input.

Provide C++ source code.

Reliable network connection, network disconnection can automatically reconnect.

In TCP service mode, can support 4 network connections (spike on the market only to support a network connection), the use of 32 bit microcontroller (spike on the market STC8 bit microcontroller);

Very convenient network parameter setting software.

Support MODBUS TCP, can connect with kingview.

Product use:

For intelligent home control;

Two development of a mobile phone or computer remote control of electric lights, motors, and other electrical equipment;

For computer room power failure detection,

For access control, control computer to open, remote control electrical appliances;

The smoke alarm outputs are connected with the infrared device output of the human body, and the key switch is connected with the output;

Can be connected with any passive switch input, can also be connected to the active switch input (then 5V active switch);

Network control, remote control of mobile phone (mobile phone APP to their own R & D);

Product parameters:

Power supply: DC 9-24V, power supply is not less than 2A.

Output: 8 relay output, the maximum power of 2 kilowatts per path, the maximum current 10A, the maximum voltage 250V (AC or DC can), no voltage output, the output is the relay switch.

Input: input switch quantity, passive or active, active 5V.

Network parameters: inter gateway control (to set the routing and forwarding), remote control to solve their own problem of dynamic IP (router every time you start the distribution of public IP is not the same).

Product control instruction

Send on1 that is to open the first relay,

Send off1 that is to close the first relay, the first 2-8 control method.

Send read to read the state of the relay, such as the return of relay00000001, said the first road relay, relay off 2-8 road.

Delay control for example:

Send: on1:02, said the relay 2 seconds after release

Send: on:12 said relay 12 seconds after the release, the longest delay 99 seconds.