4 Relay Module Schematic. The contacts on each relay are specified for 250vac and 30vdc and 10a in each case as marked on the body of the relays. Normally closed 120 240v terminal.
This programmability gives this board ultimate flexibility compared to other relay modules where features depend on the preprogrammed firmware and offer limited customizability. Normally closed 120 240v terminal. It can be used to control various appliances and equipment with large current.
This programmability gives this board ultimate flexibility compared to other relay modules where features depend on the preprogrammed firmware and offer limited customizability.
This is a 5v 4 channel relay interface board and each channel needs a 15 20ma driver current. It is equipped with highcurrent relays that work under ac250v 10a or dc30v 10a. It is equiped with high current relays that work under ac250v 10a or dc30v 10a. We have put a three pin screw terminal blocks nc nuteral no for connecting appliances.
