BACnet Gateway
BACnet GatewayModel: DBAUNI
BACNet Gatewayii
DBAUNI BACnet Gateway User ManualImportant NoticeJohnson Controls, Inc. pursues a policy of continuing improvement indesign and performance in its products. As such, Johnson Controlsreserves the right to make changes at any time without prior notice.Johnson Controls cannot anticipate every possible circumstance thatmight involve a potential hazard.This central controller is operated and serviced in the United States ofAmerica and comes with all required Safety, Danger, and Caution, andWarnings. No part of this manual may be reproduced in any way withoutthe expressed written consent of Johnson Controls.This manual provides common descriptions, basic and advancedinformation to operate this central controller. This manual should beconsidered as a permanent part of the air conditioning equipment andshould remain with the air conditioning equipment. If you have questions,please contact your distributor or dealer.iii
BACnet GatewayProduct Inspection upon ArrivalUpon receiving this product, inspect it for any damages incurred in transit.Claims for damage, either apparent or concealed, should be filedimmediately with the shipping company. Check the model number,electrical characteristics (power supply, voltage, and frequency rating), andany accessories to determine if they agree with the purchase order.The standard utilization for this unit is explained in these instructions. Useof this equipment for purposes other than what it designed for is notrecommended.Please contact your local agent or contractor as any issues involvinginstallation, performance, or maintenance arise. Liability does not coverdefects originating from unauthorized modifications performed by acustomer without the written consent of Johnson Controls, Inc. Performingany mechanical alterations on this product without the consent of themanufacturer will render your warranty null and void.For correct installation and operation, please read all instructions carefullyand be aware of the following items:Install the DBAUNI BACnet Gateway in dry areas with indirectsunlight.Avoid disassembling the DBAUNI BACnet Gateway.Use dry hands to operate the DBAUNI BACnet Gateway.Contact your distributor or dealer to install the DBAUNI BACnetGateway.The setting of Not Available does not affect the unit’s operation.iv
DBAUNI BACnet Gateway User ManualCONTENTS1SAFETY NOTICES . 12USER NOTICE . 13FUNCTION AND PARAMETER . 23.1 Functional Overview . 23.2 Parameter Specifications . 23.2.1 BACnet gateway TCP/IP parameters default) . 23.2.2 BACnet gateway building interface parameter.34PARTS AND ASSEMBLY .35INTERFACE .35.1 Interface Functions.35.1.1 Power Input . 45.1.2 Communication interface . 45.1.3 Input/output of DI/DO digital quantity . 55.2 LED display . 65.3 Dial-up Settings . 75.3.1 Dial-up Machine . 75.3.2 Eight Address Dial-Up Buttons—Gateway Reset . 75.3.3 The Function DIP Switch-RS 485 Bus Matched Resistance Setting . 86Application . 116.1 Building Management System (BMS) . 116.2 Internet topological graph for residential split unit. 117Product installation . 127.1 Product size and spatial size for electric control cabinet installation . 127.1.1 Product size . 127.1.2 Measurements for electric control cabinet installation .137.2 Communication connections . 147.2.1 Material selection for communication line . 147.2.2 Communication connection method. 157.2.3 Communication connection configuration . 177.2.4 Communication line connection between BACnet gateway and AC units . 187.2.5 BACnet gateway configuration . 198BACnet protocol . 218.1 Structure of BACnet protocol . 218.2 Object and property of BACnet protocol . 218.2.1 Definition of BACnet object . 218.2.2 Table of BACnet protocol points . 22Appendix A . 24Appendix B . 35v
BACnet Gatewayvi
DEBAUNI BACNet Gateway User ManualSAFETY NOTICESOBSERVE NOTICES. Improper operation may cause damageto people or property.WARNING!Do not install this product in a corrosive, inflammable orexplosive environment or a place with special requirements,such as a kitchen. Doing so will affect the normal operation orshorten the service life of the unit, or even create a fire hazard orserious injury. Please use a special air conditioner with anti-corrosiveor anti-explosion function.USER NOTICEAll indoor units must be supplied with unified power. Cut off the power supply before touching the electric element. Use only the power cable specified in this manual. Never knock on, throw or frequently detach the DBAUNI BACnetGateway. Never operate the DBAUNI BACnet Gateway with wet hands. Never scratch the DBAUNI BACnet Gateway screen with hard orsharp objects. Normal working conditions for BACnet gateway: Temperature: -4 140 ; Humidity: less than 85% Location: indoors (install this product in the electric controlcabinet) in an area that has indirect sunlight, and is not subject torain, snow, dirt, etc. Before setting up the BACnet gateway, the unit must be in startstatus, and communication to the RS485 Bus must be normal. The first time you power up the BACnet gateway, enter thegateway configuration settings. Restart the gateway after settingup, and wait 8 minutes before operating the gateway.1
BACnet Gateway3 FUNCTION AND PARAMETERFunctional OverviewThe DBAUNI BACnet Gateway provides data exchange between theair conditioning (AC) unit and BMS system. It provides a standardBACnet/IP building interface and 10 I/Os (five inputs: DI1, DI2, DI3, DI4,DI5, and five outputs: DO1, DO2, DO3, DO4, DO5). DI1 is the firealarm interface. The status of the other I/Os is mapped to the specificobjects of the BACnet/IP bus and is defined by the user. Applicablemodels for this gateway are listed in Appendix C.Fig. 3-1. DBAUNI BACnet GatewayParameter Specifications3.2.1 BACnet gateway TCP/IP parameters (default)IP Address :192.168.1.150Subnet Mask:255.255.255.0Default gateway:192.168.1.1NOTICE! Restart gateway to apply modified TCP/IP data.2
DBAUNI BACnet Gateway User ManualBACnet gateway building interface parameterRefer to Appendix A: Parameter of Air Conditioner (for parametersof all types of compatible air conditioners).4 PARTS AND ASSEMBLYThis kit includes the following parts. Please verify before installation. BACnet gateway (1 set) Instruction manual (1 set)5 INTERFACE5.1 Interface FunctionsFig. 5-1. DBAUNI BACnet Gateway Interface Functions3
BACnet GatewayPower InputWARNING! Connect the ground protection for the power inputport. Never touch the power input when the gateway is operating.The input power is 100VAC-240VAC and 50/60Hz.Notice! Secure the power cord with a clip (in the kit), as shownin the following figure.Fig. 5-2. DBAUNI BACnet Gateway Power InputCommunication interfaceFig. 5-3. DBAUNI BACnet Gateway Communication Interface CAN communication interface. Currently not available. RS485-1 communication interface. Connects to the ACunit through the 2-core communication line to carry the datasignal between the BACnet gateway and the AC that adoptsthe 485 bus. RS485-2 communication interface. Currently not available. USB and SD card interface. Currently not available. Ethernet interface. Establishes communication throughnetwork cable and BMS.4
DBAUNI BACnet Gateway User ManualInput/output of DI/DO digital quantityThis gateway supports 5 DIs (digital inputs) and 5 DOs (digitaloutputs). DO6 is reserved.Fig. 5-4. DBAUNI BACnet Gateway Digital Inputs and Outputs1. DI1.DI5. Digital input 0/1 digital signal (binary system). Applyto active input. DI 1: In a 485 network, the fire alarm signal connects “1” tothe 12V power and inputs the fire alarm signal “1” in the DI1 port. The BACnet gateway sends the signal, and all unitsstop operation immediately. Disconnect “1” or connect to“0.” Input signal “0” in DI 1 port, and resume operation ofIDUs manually. DI 2.DI 5: Defined by the user.Fig. 5-5. Digital inputs defined by user2. DO1.DO5. Digital output of relay output. Turn on thecontactor frequently.Maximum electric quantity: 250VAC, 3A; 30VDC, and 3AExample Input “1” in DO 5 of BACnet protocol. The two contactors of theDO 5 relay will close. Input “0”in DO 5 of BACnet. The two contactors of DO 5 relaywill cut off.5
BACnet Gateway5.2 LED displayThe LED indicator consists mainly of status LEDs (run, alarm, andpower) and communication LEDs (CAN, RS485, and RS2332).Fig. 5-6. DBAUNI BACnet Gateway LED displayThe following table shows the working status of each LED.InterfaceTX/RX*StatusCANRXNot available.CANTXNot available.RS485-1RXWhen receiving data from the AC unit thatconnects to BACnet gateway, the LEDblinks.RS485-1TXWhen transmitting data to AC unit thatconnects to BACnet gateway, the LEDblinks.RS232RXNot available.RS232TXNot available.RS485-2RXNot available.RS485-2TXNot available.PowerPower supply of BACnet gateway is normal.LED is on.RunBACnet gateway is running normally. LEDblinks.AlarmNot available.* Transmitting/Receiving6
DBAUNI BACnet Gateway User Manual5.3 Dial-up SettingsNotice! Before using this device, perform the dial-up setting,or the unit will not function normally!Gateway dial-up setting area consists of the address dial-upmachine and the function dial-up machine settings.Fig. 5-7. Dial-up Settings5.3.1 Dial-up MachineFig. 5-8. Dial-up Machine5.3.2 Eight Address Dial-Up Buttons—Gateway Reset Configuration Ifinformation such as the BACnet gateway IP address that is configured onthe webpage (i.e., subnet mask, default gateway, gateway name,gateway ID, and model configuration) is incorrect, and the webpagecannot be visited; then, dial up the 8 address dial-up buttons to 1.7
BACnet GatewayWhen all LED lights (except the power LED) are blinking, resetthe dial-up button, and restart the gateway. The default settingsof the gateway manufacturer can then be restored.011234LSB5678HSBFig. 5-9. Gateway reset configurationNotice! Gateway at the top/end of the 485 bus must be withmatched resistance; otherwise communication might not connect!5.3.3 The Function DIP Switch-RS 485 Bus Matched ResistanceSettingNotice! The 485 Bus refers to the Internet topological graphspecification.The No.7 dial-up button in the function dial-up machine must beused to set the matched resistance of the 485 bus in this gateway. When the gateway is at the top/end of 485 bus, the gatewayhas matched resistance.Then, dial up the No. 7 function to 0. When the gateway is not at the top/end of 485 bus, thegateway does not have matched resistance.Then, dial the No. 7 function to 1.8
DBAUNI BACnet Gateway User Manual*Use DWUNI wired controllers only*[Daisy chain, in and out, from wired controller to next wire controller]Fig. 5-9. Internet location and the matched resistance setting for singlesplit and multi-split units485 BusSet to thematchedresistanceLiftingunitDuct type unitCassette[Daisy chain, in and out, from indoor unit to next indoor unit]Fig. 5-10. Internet location and matched resistance setting for R Series modelAccessory - Two Pin Connector for Single Splits and Multi-splits:The two pin connector and field provided 20AWG-22AWG stranded wireneeded to wire the BACnet Gateway to first wired controller for single split andmulti-split models and to daisy chain connect from wired controller to wiredcontroller. *(2 ea) Two pin connectors needed per wired controller.*Accessory - Two Pin Connector for R-series Models:The two pin connector and field provided 20AWG-22AWG stranded wire needed towire the BACnet Gateway to first R-Series indoor unit and to daisy chain connectfrom indoor unit to indoor unit. *(2 ea) Two pin connectors needed per indoorunit.*Fig 5-11. Part # DL420400060252 (Two Pin Cable Connector)*You must order. Does not come with the DBAUNI*9
BACnet GatewaySingle Split and Multi-Split Connection Configuration4 pin cable comeswith wired controllerDip SwitchDip SwitchDip Switch[1] Off [2] Off [1] Off [2] Off [1] Off [2] Off1st connection to(A1B1) then daisychain (A2B2) to nextcontroller (A1B1)then daisy chain(A2B2) to nextcontroller (A1B1)*Field provided 20 AWG to22 AWG stranded wire*Dip Switch[1]On [2] OffPart # DL420400060252Fig. 5-12. Connecting DBAUNI controllersR-Series Models Connection Configuration1st connection to (CN1) then daisy chain (CN2) to next indoorunit (CN1) then daisy chain (CN2) to next indoor unit (CN1)Part # DL420400060252*Field provided 20 AWG to 22 AWG stranded wire*Fig. 5-13. Connecting indoor units10
DBAUNI BACnet Gateway User ManualNote: “n” stands for the quantity of unit, n 255.011234567877 location for dial-up buttonFig. 5-14. Dial-up setting for matched resistance6 ApplicationTypically, the application used for the BACnet gateway is a buildingmanagement system.BACnet Gateway6.1 Building Management System (BMS)This gateway adopts BACnet standard protocol that can connect tothe Building Management System (BMS). The protocol is able tomonitor the BMS to the unit (RS485 Bus) through the BACnetgateway.6.2 Internet topological graph for residential split unit Internet for RS485 bus. The black wire is the RS485 busthat consists of the BACnet gateway and all IDUs and ODUsof the system. One RS485 Bus internet can be connected toa maximum 255 wired controllers. System. One system is a bus internet, consisting of onegateway and 1 to 255 wired controllers (including thesubordinate IDU and ODU). The admissible unit quantity for BACnet gateway. OneBACnet gateway can connect to a maximum of 255 wiredcontrollers (including the subordinate IDU and ODU).11
BACnet GatewayNotice! In the following figure, L1 is the standard networkcable, and L3 is the twisted pair line.Fig. 6-1. BMS network with BACnet gateway*See page 9 and 10 for wiring connection requirements*7Product installation7.1 Product size and spatial size for electric controlcabinet installationProduct size12
DBAUNI BACnet Gateway User Manual(WxHxD} inches: 6.96 x 11.65 x 2.2Fig. 7-1. Electric control cabinet installationMeasurements for electric control cabinet installationBACnet gateway must be installed in an electric control cabinet. Thefront of gateway must be hung upward and fixed with 4 screws.[1.96in][3.8in][11.6in][4.7in] [4.7in][4.7in][4.7in][4.7in][6.96in]Fig. 7-2. Electric control cabinet installation measurements13[4.7in]
BACnet GatewayWarning!The power cord and communication line of BACnetgateway must conduct routing separately (the distancemust be over 6 in (15 cm); or the BACnet gateway mightnot function properly.In the figure above (Fig. 7-2), the thin dotted line is thecommunication line, and the thick dotted line is the heavycurrent wire. The routing shown is for reference only.7.2 Communication connectionsThe BACnet gateway system communicates between BACnet gateway and BMS BACnet gateway and AC unitsMaterial selection for communication line(a) The model of the communication line you select between the BACnetgateway and BMS mustuse a standard Ethernet communication line. Thelength of network cable between gateway and router (computer,switchboard, etc.) must not exceed 263 ft (80 m).(b) Refer to the following table for the selection of the communication linemodel between the BACnet gateway and AC unit.Wire typeLight/Ordinary PVC sheathedtwisted pair copperwire(60227 IEC52/60227IEC53)20 AWG to 20 AWG strandedL(m)Communicationline between gatewayand AC unitsL 2625ft (800 m)14Wirediameter(mm2)Wirestandardı h must notexceed 2625ft (800 m)
DBAUNI BACnet Gateway User ManualCommunication connection methodCommunication connection between BACnet gateway and BMSGateway 1Gateway 2Gateway nFig. 7-3. Connection between BACnet Gateway and BMS(a) Communication connection between BACnet gateway and AC units (n isthe quantity of units, n 255).Notice! All communication connection lines under BACnet gatewaymust be in a series connection. A star connection must not be adopted.Model for Single-split and Multi-split typesWired controllerWired controllerWired controllerWired controllerWired controllerWired controllerFig. 7-4. Series Connection for Single-split and Multi-split types*See page 9 and10 for wiring connection requirements*15
BACnet GatewayModel for R Series Duct type unitCassetteLifting unitCassette Lifting unitCassetteDuct type unitFig. 7-5. Connection Model for R Series*See page 9 and 10 for wiring connection requirements*16
DBAUNI BACnet Gateway User ManualCommunication connection configuration(a) Communication line connection between BACnet gateway andPC user side. See the following diagrams.(b) Adopt a cross connection (or parallel) network cable. The BACnetgateway must directly connect to the PC.Fig. 7-6. Direct connection from BACnet gateway to PC(c)Adopt parallel (or cross) network cable. BACnet gateway must gothrough router to connect to PC.Fig. 7-7. BACnet connection through router to PC17
BACnet GatewayCommunication line connection: BACnet Gateway and AC unitsModel for Single-split and Multi-split unitsFig. 7-8. Single-split and Multi-split communication connection between BACnetgateway and AC unitsAddress Menu AccessWhile the controller is OFF. Press Menu and Down Arrow at the sametime for 5 seconds.Select (Address Set), then set (Remote Control Address) for eachindoor unit (01 through 255): DWUNI wired controller for (P, X, M, W)models and DWCR2 wired controller for R-Series models.Notice! : All dip switches on controllers must be in the OFF positionexcept the last controller that is connected.Last controller dip switch [1] ON [2] OFF.*Each wired controller must be addressed to see the indoor units on the BACnetuser interfaceModel for R SeriesFig. 7-9. R Series communication connection between BACnet gateway and ACunits *See page 9 and 10 for wiring connection requirements*18
DBAUNI BACnet Gateway User Manual7.2.5 BACnet Gateway CommissioningStep 1: Set the IP address of the PC to be one number away from thegateway address.Factory-Setting (Default value)IP address :192.168.1.150Subnet mask :255.255.255.0Default gateway :192.168.1.1To change IP address: Go to [Start] [Control Panel] [Network and SharingCenter] [Local AreaConnection] [Properties] [Internet Protocol Version4 (TCP/IPV4)].Step 2: Open the browser (IE10 or higher, red fox or Google), andinput the default IP address into the address field:http://192.168.1.150,The default user name and password are both config.UserNamepassword19
BACnet GatewayStep 3: Press the red arrow button to go to the setting page.Select “U-Match” for R-Series models.Select “Split Type” for P, X, M & W Series.Step 4: Configure the gateway parameters. The configurableparameters include gateway IP, subnet mask, defaulted gateway,gateway name, gateway ID, and model configuration. After completion,click the “arrow” button to restart the gateway.Notice! The model configuration (R Series and residential splittype) of BACnet Gateway is mutually exclusive. Single split andmulti-split systems can be together on one BACnet Gateway(DBAUNI).*You cannot have R-Series models with single split and multisplit system together on one BACnet Gateway (DBAUNI).R-Series will need to have its own BACnet Gateway (DBAUNI)20
DBAUNI BACnet Gateway User ManualBACnet protocol8.1 Structure of BACnet protocolThe structure of BACnet standard protocol is specific to buildingself-controlling system characteristics, a simplified 4-layer structurefrom the OSI 7-layer structure. This 4-layer structure corresponds tothe application layer, network layer, data link, and physical layer inOSI model. BACnet standard protocol defines its application layerand network layer, and provides the following 5 solutions to its datalink and physical layers.EquivalentOSI LayersApplicationNetworkBACnet LayersBACnet Application LayerBACnet Network LayerISO8802-2MS/TPPTP(IEEE802.2) Type1ISO8802-3ARCNET EIA-485 EIA-232(IEEE802.3)(RS485) (RS232)LonTalkData LinkPhysical8.2 Object and property of BACnet protocol8.2.1 Definition of BACnet objectBACnet defines a group of objects with properties to representany functions for building self-controlling equipment, thus providinga standard method to represent building self-controlling equipment.The BACnet gateway defines 9 objects. The enumeration number,name, and application sample of these objects are as shown in thefollowing table.21
BACnet Gateway#Object nameApplication Example0 Analog InputSensor input1 Analog OutputControl output2Analog Value345Binary InputBinaryOutputBinary ValueThe set valve value or other analog controlsystem parameterSwitch inputRelay -stateValueDigital control system parameterIndicates a multi-state processing programsituation, such asopen/close refrigerator and defrosting cycle, etc.Indicates a multi-state processing programexpectation status,For example, cooling time for refrigerator started.Indicates a multi-state processing programparameter, such asAC fan speed setting and mode setting, etc.Each object has a set of properties. The property valuedescribes the features and functions of the objects.8.2.2 Table of BACnet protocolpointsOne BACnet object ID consists of the following 5 parts.BACnet object ID (32bits )3 bits10 bits2 bits9 bitsReserved Model seriesEquipment type Equipmentmigrationassigned to(01,02,03)(D)(N)be (0)(M)228 bitsParameterNo.(P)
DBAUNI BACnet Gateway User ManualModel series: including VRF(0), split type unit (1), and R series (2)Equipment type: includes the gateway itself (0), IDU(1), ODU(2) and others(3)(I0 module).Equipment migration: for IDU object, it means the IDU No.;Parameter number: the sequence of parameter numbers after dataconversion;ID value of BACnet object:BACnet ID P N*256 D*256*512 M*256*512*4;For example, the indoor ambient temperature of object(IndoorUnitAmbientTemp 01 01 01), its BACnet object ID is(IndoorUnitAmbientTemp 01 01 01) with the following meaning:BACnet object ID(32bits)10 bitsReserved03 bitsModel series(assigned to be 0)(M)0:Multi VRF2 bitsEquipmenttype(01,02,03)(D)1:IDU9 bits8 bitsEquipment ParametermigrationNo. (P)(N)11If the value of initial IDU engineering code object(FirstIndoorUnitNum 01 00 00 with object ID of 1) of this BACnetgateway is M, then IndoorUnitAmbientTemp 01 01 01 (131329)represents an IDU parameter with the engineering code of (M 1).Notice! For unit (RS485 Bus), equipment type 1 is the unit, and2 is reserved.23
BACnet GatewayAppendix AA.1 BACnet Points Model for single split and multi-split units(Protocol version V1.2)A.1.1 Object List Parameters for Single Split and Multi-SplitModelsA.2 BACnet Points Model for R-Series (Protocol version V1.2)24
DBAUNI BACnet Gateway User ManualA.1 Model for Single Split and Multi-Split Units (Protocol version V1.2)BACNet Points A.1 Model for Single Split and Multi-Split Units (Protocol version V1.2)Parameter nameObjecttypeInstance NO.Current value1ON/OFF markMV(N-1)*256 6553602: OFF3: ON2Lock wired controller markMV(N-1)*256 655361No.2: eliminateto shieldwiredcontroller 3:lock wiredcontroller3Mode settingMV(N-1)*256 6553622: Cooling3: Dry4: Fan5: Heating6: Auto mode4Fan speedMV(N-1)*256 6553632: Auto3: Low4: Middle5: High5SwingBV(N-1)*256 6553601: swing;0: blow wind stops6BV(N-1)*256 6553611: Locked, 0: eliminate789Long distance shield "energy conservation"settingLong distance setting temperature shield locationLong distance mode shield locationLong distance ON/OFF shield locationBVBVBV(N-1)*256 655362(N-1)*256 655363(N-1)*256 6553641011Long distance lock mark locationSetting temperatureBVAV(N-1)*256 655365(N-1)*256 6553601: Locked, 0: eliminate1: Locked, 0: eliminate1: Locked, 0:eliminate1: Locked, 0: eliminate16-30(C); 61-86(F)12Long distance energy conservation coolingtemperature lower limitAV(N-1)*256 65536113Long distance energy conservation heatingtemperature upper limitAV(N-1)*256 65536214Indoor ambient temperature chosen actuallyAI(N-1)*256 65536015Any unitsBI(N-1)*256 6553601: Yes, 0: No1617Communication error between gateway and unitStatus of cooling only, or cooling and heatingBIBI(N-1)*256 655361(N-1)*256 6553621819202122E3 system low pressureE1 system high pressureE4 discharge protectionE5 ODU AC current protectionF2 evaporator temperature sensor errorBIBIBIBIBI(N-1)*256 655363(N-1)*256 655364(N-1)*256 655365(N-1)*256 655366(N-1)*256 6553671: Yes, 0: No1: cooling only, 0:cooling and heating1: Yes, 0: No1: Yes, 0: No1: Yes, 0: No1: Yes, 0: No1: Yes, 0: No23F3 outdoor temperature sensor errorBI(N-1)*256 6553681: Yes, 0: No24C5 jumper cap errorBI(N-1)*256 6553691: Yes, 0: No25F4 outdoor coil intermediate temperature sensorerrorBI(N-1)*256 6553701: Yes, 0: No2516-30(C); 61-86(F)15(C); 59( F)\ 31(C)88(F) means no lowerlimit16-30(C); 61-86(F)15(C) 59(F) \ 31( C)88(F) means no upperlimit-30 149 -22F 300(F)
BACnet GatewayBACNet Points A.1 Model for Single Split and Multi-Split Units (Protocol version V1.2)Parameter nameObjecttypeInstance NO.Current value26F1 indoor temperature sensor errorBI(N-1)*256 6553711: Yes, 0: No2728293031323334F5 outdoor discharge temperature sensor errorF0 system lacking fluorine or blocking protectionFF other errorsE8 overloadE9 full water errorE6 communication errorE2 anti freezingODU quantity, the defaulted quantity is 01BIBIBIBIBIBIBIMI(N-1)*256 655372(N-1)*256 655373(N-1)*256 655374(N-1)*256 655375(N-1)*256 655376(N-1)*256 655377(N-1)*256 655378(N-1)*256 655360I/ODI.1(fire 75059175069175079175081: Yes, 0: No1: Yes, 0: No1: No; 0: Yes1: Yes; 0: No1: Yes; 0: No1: Yes; 0: No1: Yes; 0: No2: 1 unit; 3: 2 units; 4: 3units; 5: 4 units0: inactive; 1: active0: inactive; 1: active0: inactive; 1: active0: inactive; 1: active0: inactive; 1: active0: inactive; 1: active0: inactive; 1: active0: inactive; 1: active0: inactive; 1: active0: inactive; 1: activeNo.Wired controller address code N is 1-255.Each area shall convert the unit automatically according to thedifferent display methods. When using Write Property MultipleService, the parameters of the same device need to be combinedtogether.*Some Control and Monitoring points may vary per model type orsystem type and may not be available.*26
DBAUNI BACnet Gateway User ManualA.1.1 Object List Parameters for Single Split and Multi-Split ModelsA.1.1 Object List Parameters List for Single Split and Multi-Split ModelsNo. Parameter name1ON/OFF markObjecttype
air conditioning (AC) unit and BMS system. It provides a standard BACnet/IP building interface and 10 I/Os (five inputs: DI1, DI2, DI3, DI4, DI5, and five outputs: DO1, DO2, DO3, DO4, DO5). DI1 is the fire alarm interface. The status of the other I/Os is mapped to the specific objects of
The MCS-BACNET-ROUTER2 is a BTL-certified BACnet router between MS/TP and B/IP (BACnet over IP) as well as a BBMD (BACnet Broadcast Management Device) for transportation of BACnet broadcasts over an IP network with several subnets. Additionally, it can serve as a BACnet time master and a BACnet MS/TP slave proxy.
2.4.2 Setting the Device Instance (Node-ID) for BACnet MS/TP and BACnet/IP on ProtoNode RER (FPC-N34 BACnet) The A Bank of DIP switches are also used to set the BACnet Device Instance. The BACnet Device Instance can range from 1 to 4,194,303. BACnet/IP/BACnet MS/TP Addressing: The BACnet device will be set by taking the instance
Control or BACnet/IP specific decoding), BACnet (BACnet NPDU or network layer decoding), and BACapp (BACnet APDU or application layer decoding). A common display filter to view all BACnet messages containing an NPDU would be "bacnet." A display filter to view only BACnet WriteProperty service packets would be "bacapp.confirmed_service
The iTM BACnet Server Gateway can be registered as a foreign device. 6. The iTM BACnet Server gateway has a built-in virtual BACnet router that provides seamless control logic integration between the iTM and BMS. a. Every indoor unit group address will be visible as BACnet device on the BACnet Network.
Product Name: BACnet OPC-Client Product Model Number: 1.0 Applications Software Version: 1.0 Firmware Revision: 1.0 BACnet Protocol Revision: 1.4 (BACnet ANSI/ASHRAE 135-2004) Product Description: The BACnet OPC-Client is a software-product which converts data from an OPC-Server to a BACnet-Server. BACnet Standardized Device Profile (Annex L):
The purpose of this document is to describe implemented BACnet functionality and available BACnet objects on tSENSE. The reader of this document is assumed to have basic knowledge about the BACnet protocol. Information about BACnet can be found at www.bacnet.org. 3. BACnet protocol services and object types supported
The i-Vu or Field Assistant BACnet Discovery feature locates all accessible BACnet networks, BACnet devices, and BACnet objects (including devices in your i-Vu Plus or Pro or Field Assistant system) on a BACnet network. NOTE BACnet Discovery is not available in the i-Vu Standard application. To use BACnet Discovery:
2.1 CIM 3XX BACnet module Fig. 1 CIM 3XX BACnet module 1. Symbols used in this document 4 2. Applications 4 2.1 CIM 3XX BACnet module 4 3. Installation 5 3.1 Connecting the BACnet module 5 3.2 Termination resistor 5 3.3 Setting the BACnet MAC address 6 3.4 Setting the Device Object instance number 6 3.5 Setting the BACnet transmission speed 6 4 .
