WiFi 7 DO (4 Relay + 3 DO) 4 DI Network RJ45 relay Modbus TCP IOT module smart home for Android control M2M Board wall switch

WiFi 7 DO (4 Relay + 3 DO)  4 DI  Network RJ45 relay Modbus TCP IOT module smart home for Android control M2M Board wall switch
Brand: NiTwo
Product Code: NTW4IO
Availability: In Stock
Price: $66.60
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Please download and check the video:  https://youtu.be/BTrf6Cyydg4

Item specifics

Max. Voltage:250V
Max. Current:10A

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Wi-Fi 7IO 7DO(4 Relay) 4DI android phone control Network RJ45 relay Modbus-TCP module smart home





We  can use the extend port (5+ R5- R6- R7-) as a 3 NPN pins digtal output port,Or as extend port for connect 3 loads more, example solid state relay, Optocoupler relay,AC contactor etc.




I1(DI1)  I2(DI2)  I3(DI3)  I4(DI4)   is 9-24V DC input detection terminals



When Sync mode,the relay(DO) will active according to the DI(input) always,so the phone and computer just monitor.  



For secondary development please check the manual for the protocol.

The wifi card is  pouplar HLK-RM04,recive the Hexadecimal code from the upper machine

16 CH 16 DO 10A relay module wifi android phone et...bus rtu-6






For more details about the Protocol please check document and manual in CDROM.

Link from Internet



Order now get 4 opto-isolated 10A Relay board as FREE GIFT for you easy extend:





Shipping items:

NTW4IO wifi/RJ45 Moudle              x1

2DB WiFi   Antenna                         x1

4 opto-isolated 10A Relay board     x1

Extend connection wire                   x1

Auto Reset 4 Way Wall Switch Panel        x1

Software and manual CDROM        x1




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