6
>
Scenario 2: independent control between each relay
The position of the diPs should be maintened for independent control
>
Possible control combinations
diPs position
independent or shared relays*
Transceiver actions**
Relays
1 2 3 4
Shared
Keys 1, 2, 3 or 4 close the 4 relays.
Relays
1 2 3
Shared
Relays
4
Independent
Keys 1, 2 or 3 close the relays
1 2 3
Key 4 closes the relay
4
Relays
1 2
Shared
Relays
3 4
Shared
Keys 1 or 2 close the relay
1 2
Keys 3 or 4 close the relays
3 4
Relay
1 2
Shared
Relays
3
Independent
Relays
4
Independent
Keys 1 or 2 close the relays
1 2
Key 3 closes the relay
3
Key 4 closes the relay
4
Relays
1
Independent
Relays
2 3 4
Shared
Key 1 closes the relay
1
Key 2, 3 ou 4 close the relays
2 3 4
Connectors available only on Sigma
Mod and Sigma P
}
A
B
C
SW1
1
2
3
4
SW2
SW3
B
L
EN
SW1
SW2
SW3
LoRa Transceiver
Sigma card
Card 3 external ouputs
