Digital Outputs

Four digital outputs are supported through 4 relays connected to DIO10 to DIO13 of the Sedona module. Each relay output is capable of switching 30V AC or DC at 0.5 Amps.

Driving the DIO signal (in the same way as the LEDs) will enable the relays. The relays are active low so that during reset no relays are enabled.

Table 12. Digital output connectors J6, J7, J9 for RL1 - RL4, Sedona app component information

Con. Pin Signal Function Sedona component interface
kit:component slot=value
J6 1 Not connected
2 RL1 Relay 1 basicIo:DioOut dioNum=10
3 RL1 isInput=False
J9 1 RL2 Relay 2 basicIo:DioOut dioNum=11
2 RL2 isInput=False
3 RL3 Relay 3 basicIo:DioOut dioNum=12
J7 1 RL3 isInput=False
2 RL4 Relay 4 basicIo:DioOut dioNum=13
3 RL4 isInput=False


Tip: To test drive a DioOut for a relay, add a dbDemo:ConstBool component and link its out slot to the DioOut’s in slot. The ConstBool component provides a convenient right-click Set action and dialog.