LAN Ethernet 2-way Relay Board Delay Switch TCP/UDP Controller Module WEB server

Positive 5V: + 5V positive supply, input or outputGND: ground, input or outputP30 - P35: CH3 - CH8 control lines, high level effective.CLR: CLR short and to the module settings to restore the factory settingsBlue 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.AH893Material: plastic, metalcolor: redSize: 70X 50mmPackage Included:1x LAN Ethernet 2-way Delay Time Switch Relay Board TCP\/UDP Controller ModuleNote: Light 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.