The Didactum 500 and 600 appliances have the ability to connect up to 4 loads managed by built-in relays. In the case of the 500 appliance built-in relays, these have independent inputs and outputs. In the case of the 600 appliance, the power is applied to all the inputs of 4 built-in relays. The appliances use latching relays, so when the power on the appliance switches on or off, the relays remain in command position!
Connecting the load to 500 by relays
Connecting the load to 600 through outlets
The maximum possible total input current on 4 relays: 10A
The maximum current load on the relay: 5A