Specification Manual SYS GW BACNET BMS Gateway Bacnet Thank you very much for purchasing our product. Before using your product, please read this manual carefully and keep it for future reference.
Contents 1. Purpose ..............................................1 2. Product Features ................................1 3. Specifications .....................................1 4. BACnet Protocol Implementation Conformance Statement ....................2 5. Interfaces............................................
Purpose It is used for communications between the VRF system and the building management system that has the BACnet interface, to integrate the VRF system with the building management system. Features Connect the VRF system to the BACnet network. Support BACnet/IP protocols, and comply with BACnet standards. Each port can be connected to a maximum of 64 indoor units and 32 outdoor units, and the total number of indoor and outdoor units on all 4 ports is 256 at most.
BACnet Protocol Implementation Conformance Statement Product Description: The BACnet gateway monitors the outdoor and indoor VRF units via the RS485 interface, and communicates with the building management system using the BACnet/IP interface.
Service Supported: Service ConfirmedCOVNotification SubscribeCOV UnconfirmedCOVNotification ReadProperty ReadPropertyMultiple WriteProperty WritePropertyMultiple DeviceCommunicationControl Who-Has I-Have Who-Is I-Am 3 Initiate Execute √ □ □ √ □ □ □ □ □ □ □ √ □ □ √ □ □ √ □ □ √ □ √ □ √ □ √ □ √ □ √ □ □ √ □ □
Standard Object Types Supported: Object-type Supported? Dynamically Dynamically Creatable Deletable Analog Input √ □ □ □ Analog Output √ □ □ □ Analog Value √ □ □ □ Binary Input √ □ □ □ Binary Output √ □ □ □ Binary Value √ □ □ □ Device √ □ □ □ Multi-State Input √ □ □ □ Multi-State Output √ □ □ □ Multi-State Value √ □ □ □ Optional Properties Supported Writable Properties 4
Data Link Layer Option: √ □ ISO 8802-3,10BASET Character Sets Supported: Indicating support for multiple character sets does not imply that they can all be supported simultaneously. √ □ ANSI X3.
Interfaces Ethernet port Connection to BACnet/IP network 485A 485B 485C 485D Port connection from air conditioner to XYE bus of outdoor unit Power port 100-220V AC 50/60Hz Power switch 6
MD17IU-014AW 16111200000136