Binary Output Object - Relay Command
The Binary Output objects command the five relay outputs.
Objects
| Type | Instance | Name | Physical signal |
|---|---|---|---|
| BO | 0 | RELAY 1 CMD | K1 |
| BO | 1 | RELAY 2 CMD | K2 |
| BO | 2 | RELAY 3 CMD | RELAY 3 AUX |
| BO | 3 | RELAY 4 CMD | RELAY 4 AUX |
| BO | 4 | RELAY 5 CMD | RELAY 5 AUX |
Properties
List of available properties for the Binary Output objects.
| Property Identifier | Property ID | Property Datatype | Writable / Read-only |
|---|---|---|---|
| Object_Identifier | 75 | BACnetObjectIdentifier | R |
| Object_Name | 77 | CharacterString | R |
| Object_Type | 79 | BACnetObjectType | R |
| Present_Value | 85 | BACnetBinaryPV | W (commandable) |
| Status_Flags | 111 | BACnetStatusFlags | R |
| Event_State | 36 | BACnetEventState | R |
| Out_Of_Service | 81 | BOOLEAN | W |
| Polarity | 84 | BACnetPolarity | R |
| Priority_Array | 87 | BACnetPriorityArray | R |
| Relinquish_Default | 104 | BACnetBinaryPV | R |
| Property_List | 371 | BACnetARRAY of Unsigned | R |
| Description | 28 | CharacterString | R |
| Reliability | 103 | BACnetReliability | R |
| Active_Text | 4 | CharacterString | R |
| Inactive_Text | 46 | CharacterString | R |