LAN Ethernet 2-way Relay Board Delay Switch TCP/UDP Controller Module WEB server
Positive 5V: + 5V positive power supply input or output
GND: power ground input or output
P30 - P35: CH3 - CH8 control lines high level effective.
CLR: CLR short and to the module power settings to restore the factory settings
Blue Terminals: Connect user load you can use 220V AC or less than 30V DC equipment which can not exceed the current standard load relay. Each relay has a normally open contact a normally closed contact and a common contact relay timely public contact and normally open contact conduction; relay released public contact and normally closed contact guide pass.AH893
Material: plastic metal
color: red
Size: 70X 50mm
Package Included:
1x LAN Ethernet 2-way Delay Time Switch Relay Board TCP/UDP Controller Module
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.