Bodet LoRa Notice D'installation Et D'utilisation page 6

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