Description
Product Description
4 input and 4 output network switch quantity Ethernet relay switch quantity transparent transmission MOD-BUS TCP IP relay
Specifications:
Note: This product is mainly used in the LAN. The remote control of the external network should purchase the peanut shell, or you can use the domain name binding function. We provide computer control, and the mobile app needs to be developed by itself.
product description
4-channel 10A relay controller with normally open and normally closed outputs. 4-channel digital input (dry node input). It can be used for smart home control, and can be used for remote control of electric lights, motors, and other electrical equipment with mobile phones or computers. It can also be used for power failure detection in the engine room. It can be connected to the human body infrared sensor, can be connected to the button switch, and can be connected to the smoke alarm output. Provide C++ source code. Reliable network connection, disconnected network, router restart, reliable recovery of network connection, remote control across the gateway. This product is powered by 5V and the power supply is not less than 2A.
Product parameters
1. Supply voltage, 5V, not less than 1A current.
2. The single function of the relay is 2KW, the rated voltage of the AC load is 250V, and the current is 10A. The DC load is rated at 30V and has a current of 5A.
3. Working temperature -40 - +80 degrees.
feature of product
1, support work in the TCP server, TCP client, UDP mode.
2, work in the TCP server mode to support 4 client connections.
3, support MODBUS TCP protocol, support Kingview.
4, support online update procedures, very convenient for customers to customize the program.
5, can customize the device name, support Chinese definition, when the device is more, do not record the cumbersome IP number.
6, can customize the heartbeat packet time, reliable network recovery.
7, can work in the switch amount transparent transmission mode.
Very simple control command
Sending on1 means opening the first relay, sending off1 to close the first relay, and the second to fourth control methods are the same. Send the read read relay status, such as returning relay1000, indicating that the first relay is closed, and the 2-4 relay is disconnected. Delay control, for example, sending on1:02 means that the relay is released after 2 seconds of suction, and sending on:12 means that the relay is released after 12 seconds of suction, and the delay is up to 99 seconds.
Product Usage
Can be used for access control, control computer open, remote control electrical appliances, can be connected to the smoke alarm output, can be connected to the human body infrared output, can be connected to the button switch, can be connected to any passive switch input, can also be connected to the active switch input ( Connect 5V active switching). It can be controlled by external network, and can be remotely controlled by mobile phone (mobile phone app should be developed by itself).