1CH 2CH 8CH LAN Ethernet Relay Board Delay Network Switch TCP/UDP Controller Module WEB Server digital input 5V 12V 24V DC POWER

00 (UDP is not supported) CH1 pull  

11 CH1 release  

21 CH2 pull  

12 CH2 release  

22 CH3 pull  

13 CH3 release  

23 CH4 pull  

14 CH4 release  

24 CH5 pull  

15 CH5 release  

25 CH6 pull  

16 CH6 release  

26 CH7 pull  

17 CH7 release  

27 CH8 pull  

18 CH8 release  

28   Under TCP mode, the module after receiving the command byte, will return the latest status of each relay. The return value is a text string of eight characters, each character may be 0 or 1, on behalf of the relay releases or pull the state, such as the return value of 11 million represents CH1 and CH2 pull, the other channels are released state.     Delay parameters can be set in a controlled channel 1-65535 seconds later change the state, combined with the specific application can be implemented after the release delay is turned on or pull-off delay. Delay parameter is written after the command code continue to enter ":" and the delay in seconds, such as:     Current Status  

Command Code  

Description CH1 current state is release  

11:30  

CH1 pull, automatic release after 30 seconds The current state is  

pull  

22:30  

CH2 release , automatically pull after 30 seconds  CH2 current state is release  

22:30  

or negative