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VRF BACnet gateway (City Multi groups via centralized controller) · BACnet points list

Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway) BACnet points list

Updated 6 November 2026

Short answer

Intesis 700 Series multi-protocol gateway set up for BACnet IP or BACnet MS/TP that talks to Mitsubishi Electric City Multi centralized controllers and serves each group as BACnet objects. It publishes gateway-wide commands, a block per group at ((CC# - 1) x 8000) + (G x 100): on/off, mode (indoor, Lossnay and air-to-water variants), fan, vanes, setpoints and limits, ambient temperature, errors, panel-permission locks, sensors, filter and energy consumption, plus optional per-unit error codes.

This page lists 101 BACnet objects for the Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway) — 44 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Intesis’s own free documentation, linked below.

Manufacturer
Intesis
Model
IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway)
Equipment
VRF BACnet gateway (City Multi groups via centralized controller)
Equipment type
VRF & split air conditioners
BACnet objects
101 (44 writable)
Transport
BACnet IP, BACnet MS/TP
Firmware
Not stated
Also known as
IN770AIRXXSO000, IN770AIR00SO000, IN770AIR00MO000, IN770 Mitsubishi Electric, City Multi BACnet gateway, Mitsubishi AE-200 BACnet gateway, Intesis 700 Series City Multi
Brands covered
Mitsubishi Electric
Source document
700 Series Air Gateway IN770AIR***O000 - Mitsubishi Electric City Multi Systems to Modbus, KNX, BACnet, MQTT and Home Automation - User Manual · rev. 2026-03-16 v1.0.19
Download CSV 101 rows Download EDE B.I.G.-EU JSON Manufacturer PDF ↗ Compare with your scan Download Easy BACnet Mobile App Google Play

Reference only, provided as-is: verify against Intesis’s current documentation and the live device before use. Not official Intesis information. Terms of use.

BMS integration notes: Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway)

Integration in brief

Connect the gateway to the City Multi centralized controller(s), pick BACnet IP or BACnet MS/TP in Intesis MAPS, load the groups, send the project, then map each group's _C commands and _S status objects from its instance block.

Minimum points to map

The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.

ObjectNameWhyAccess
BO 100CXGX_On/Off_CStart/stop the groupCommand
MO 100CXGX_Mode_CIndoor-unit mode commandCommand
AO 100CXGX_Setpoint_CSetpoint commandCommand
MO 103CXGX_FanSpeed_CFan speed command (1 = auto)Command
BI 100CXGX_On/Off_SRun statusRead
AI 100CXGX_Setpoint_SSetpoint in useRead
AI 102CXGX_AmbientTemp_SGroup room temperature, °CRead
BI 101CXGX_ErrorStatus_SGroup alarmRead
AI 105CXGX_ErrorCode_SFault code (0 = no error)Read

Enable & remote start

No enable point is documented. The CXGX_Allow_..._Panel_C objects (BO 102-108) block local remote functions per group.

Network setup

Watch out for

Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway) BACnet objects

Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.

Note: the source document has no read/write column, so access here is inferred from the object type (inputs read-only, values writable). Confirm on the live controller before writing.

101 of 101 shown
Type
Access
Show
Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway) BACnet Points List
DescriptionStates
BI0Centralized controller communication errorLink to the centralized controllerRead0=Ok, 1=Communication error
BO0Reset errors (all groups)Reset errors on every groupCommand0=No Reset, 1=Reset errors
BO1On/Off (all groups)Start/stop every groupCommand0=Off, 1=On
MO0Mode (all IC groups)Mode for every indoor-unit groupCommand1=Heat, 2=Cool, 3=Fan, 4=Dry, 5=Auto, 6=Setback
MO1Mode (all Lossnay groups)Mode for every Lossnay groupCommand1=LC_Auto, 2=HeatRecovery, 3=Bypass
MO2Fan Speed (all IC groups)Fan speed for every indoor-unit groupCommand1=Auto, 2=Low, 3=Mid1, 4=Mid2, 5=High
MO3Fan Speed (all Lossnay groups)Fan speed for every Lossnay groupCommand1=Low, 2=Mid1, 3=Mid2, 4=High
MO4Vane Position (all IC groups)Vane position for every indoor-unit groupCommand1=Auto, 2=Horizontal, 3=Pos. 2, 4=Pos. 3, 5=Pos4, 6=Vertical, 7=Swing
AO0Setpoint (all the groups)Setpoint for every group (5-90 °C)°CCommand
BImin100CXGX_On/Off_SGroup on/off statusRead0=Off, 1=On
BOmin100CXGX_On/Off_CStart/stop the groupCommand0=Off, 1=On
MI100CXGX_Mode_SMode status, indoor unitsRead1=Auto, 2=Heat, 3=Dry, 4=Fan, 5=Cool, 6=AutoHeat, 7=AutoCool, 8=Setback, 9=Setbackheat, 10=Setbackcool
MI101CXGX_Mode_SMode status, LossnayRead1=LC_Auto, 2=Heat Recovery, 3=Bypass
MI102CXGX_Mode_SMode status, air-to-water unitsRead1=Hot_Water, 2=Heating, 3=Heating_Eco, 4=Anti_Freeze, 5=Cooling
MOmin100CXGX_Mode_CMode command, indoor unitsCommand1=Auto, 2=Heat, 3=Dry, 4=Fan, 5=Cool, 6=Setback
MO101CXGX_Mode_CMode command, LossnayCommand1=LC_Auto, 2=Heat Recovery, 3=Bypass
MO102CXGX_Mode_CMode command, air-to-water unitsCommand1=Hot_Water, 2=Heating, 3=Heating_Eco, 4=Anti_Freeze, 5=Cooling
MI103CXGX_FanSpeed_SFan speed statusReadDepends on fan speeds set in MAPS: 2 speeds 1=Auto, 2=Low, 3=High; 3 speeds 1=Auto, 2=Low, 3=Mid1, 4=High; 4 speeds 1=Auto, 2=Low, 3=Mid2, 4=Mid1, 5=High
MI104CXGX_FanSpeed_SFan speed statusReadDepends on fan speeds set in MAPS: 2 speeds 1=Auto, 2=Low, 3=High; 3 speeds 1=Auto, 2=Low, 3=Mid1, 4=High; 4 speeds 1=Auto, 2=Low, 3=Mid2, 4=Mid1, 5=High
MOmin103CXGX_FanSpeed_CFan speed commandCommandDepends on fan speeds set in MAPS: 2 speeds 1=Auto, 2=Low, 3=High; 3 speeds 1=Auto, 2=Low, 3=Mid1, 4=High; 4 speeds 1=Auto, 2=Low, 3=Mid2, 4=Mid1, 5=High
MO104CXGX_FanSpeed_CFan speed commandCommandDepends on fan speeds set in MAPS: 2 speeds 1=Auto, 2=Low, 3=High; 3 speeds 1=Auto, 2=Low, 3=Mid1, 4=High; 4 speeds 1=Auto, 2=Low, 3=Mid2, 4=Mid1, 5=High
MI105CXGX_Vanes_SVane position statusRead1=Auto, 2=Horizontal, 3=Pos. 2, 4=Pos. 3, 5=Pos. 4, 6=Vertical, 7=Swing
MO105CXGX_Vanes_CVane position commandCommand1=Auto, 2=Horizontal, 3=Pos. 2, 4=Pos. 3, 5=Pos. 4, 6=Vertical, 7=Swing
AImin100CXGX_Setpoint_SSetpoint status (cool/dry 19-30 °C, heat/auto 17-28 °C)°CRead
AI101CXGX_Setpoint_SSetpoint status, 5-90 °C range°CRead
AOmin100CXGX_Setpoint_CSetpoint command (cool/dry 19-30 °C, heat/auto 17-28 °C)°CCommand
AO101CXGX_Setpoint_CSetpoint command, 5-90 °C range°CCommand
AImin102CXGX_AmbientTemp_SGroup ambient temperature°CRead
MI106CXGX_OperationalStatus_LS_OA_SLossnay / outdoor-air operating statusRead1=Off, 2=Low, 3=High
MO106CXGX_OperationalStatus_LS_OA_CLossnay / outdoor-air operating commandCommand1=Off, 2=Low, 3=High
AI103CXGX_OperationTimex100_SOperating time, hundreds (0-9999)Read
AI104CXGX_OperationTime%100_SOperating time, remainder (0-99)Read
BImin101CXGX_ErrorStatus_SGroup errorRead0=No error, 1=Group error
AImin105CXGX_ErrorCode_SGroup error codeRead0=No Error, 1..255=Error
BO101CXGX_ErrorReset_CReset group errorCommand0=No Reset, 1=Reset
MI107CXGX_Model_SGroup model typeRead1=IC, 2=KIC, 3=AIC, 4=LC, 5=FU, 6=BU, 7=WH, 8=CEh, 9=DC, 10=AHC, 11=RC, 12=ME, 13=RC, 14=URC, 15=GW, 16=TR, 17=AN, 18=GR, 19=SR, 20=ST, 21=SC, 22=??, 23=NONE
BI102CXGX_Allow_ONOFF_Panel_SLocal ON/OFF allowed from panel (status)Read0=Allow, 1=Not allowed
BO102CXGX_Allow_ONOFF_Panel_CAllow local ON/OFF from panelCommand0=Allow, 1=Not allowed
BI103CXGX_Allow_MODE_Panel_SLocal mode allowed from panel (status)Read0=Allow, 1=Not allowed
BO103CXGX_Allow_MODE_Panel_CAllow local mode from panelCommand0=Allow, 1=Not allowed
BI104CXGX_Allow_SETPOINT_Panel_SLocal setpoint allowed from panel (status)Read0=Allow, 1=Not allowed
BO104CXGX_Allow_SETPOINT_Panel_cAllow local setpoint from panelCommand0=Allow, 1=Not allowed
BI105CXGX_Allow_FILTERRESET_Panel_SLocal filter reset allowed from panel (status)Read0=Allow, 1=Not allowed
BO105CXGX_Allow_FILTERRESET_Panel_CAllow local filter reset from panelCommand0=Allow, 1=Not allowed
BI106CXGX_Allow_FANSPEED_Panel_SLocal fan speed allowed from panel (status)Read0=Allow, 1=Not allowed
BO106CXGX_Allow_FANSPEED_Panel_CAllow local fan speed from panelCommand0=Allow, 1=Not allowed
BI107CXGX_Allow_VANES_Panel_SLocal vanes allowed from panel (status)Read0=Allow, 1=Not allowed
BO107CXGX_Allow_VANES_Panel_CAllow local vanes from panelCommand0=Allow, 1=Not allowed
BI108CXGX_Allow_TIMER_Panel_SLocal timer allowed from panel (status)Read0=Allow, 1=Not allowed
BO108CXGX_Allow_TIMER_Panel_CAllow local timer from panelCommand0=Allow, 1=Not allowed
BI109CXGX_SetbackControl_SSetback control statusRead0=Disable, 1=Enable
BO109CXGX_SetbackControl_CSetback control commandCommand0=Disable, 1=Enable
AI106CXGX_Min_Cool_Setpoint_Smin cool setpoint limit (status)°CRead
AO102CXGX_Min_Cool_Setpoint_Cmin cool setpoint limit (command)°CCommand
AI107CXGX_Max_Cool_Setpoint_Smax cool setpoint limit (status)°CRead
AO103CXGX_Max_Cool_Setpoint_Cmax cool setpoint limit (command)°CCommand
AI108CXGX_Min_Heat_Setpoint_Smin heat setpoint limit (status)°CRead
AO104CXGX_Min_Heat_Setpoint_Cmin heat setpoint limit (command)°CCommand
AI109CXGX_Max_Heat_Setpoint_Smax heat setpoint limit (status)°CRead
AO105CXGX_Max_Heat_Setpoint_Cmax heat setpoint limit (command)°CCommand
AI110CXGX_Min_Auto_Setpoint_Smin auto setpoint limit (status)°CRead
AO106CXGX_Min_Auto_Setpoint_Cmin auto setpoint limit (command)°CCommand
AI111CXGX_Max_Auto_Setpoint_Smax auto setpoint limit (status)°CRead
AO107CXGX_Max_Auto_Setpoint_Cmax auto setpoint limit (command)°CCommand
AI112CXGX_CoolDryAuto_Upper_DualSetpoint_SCool/dry/auto upper dual setpoint (status)°CRead
AO108CXGX_CoolDryAuto_Upper_DualSetpoint_CCool/dry/auto upper dual setpoint (command)°CCommand
AI113CXGX_Heating_ATW_HWHP_Setpoint_SHeating setpoint, ATW / hot-water heat pump (status)°CRead
AO109CXGX_Heating_ATW_HWHP_Setpoint_CHeating setpoint, ATW / hot-water heat pump (command)°CCommand
AI114CXGX_AutoHeat_Lower_DualSetpoint_SAuto/heat lower dual setpoint (status)°CRead
AO110CXGX_AutoHeat_Lower_DualSetpoint_CAuto/heat lower dual setpoint (command)°CCommand
AI115CXGX_HeatingECO_Setpoint_SHeating eco setpoint (status)°CRead
AO111CXGX_HeatingECO_Setpoint_CHeating eco setpoint (command)°CCommand
AI116CXGX_AutoSingle_Setpoint_SAuto single setpoint (status)°CRead
AO112CXGX_AutoSingle_Setpoint_CAuto single setpoint (command)°CCommand
AI117CXGX_HotWater_Setpoint_SHot water setpoint (status)°CRead
AO113CXGX_HotWater_Setpoint_CHot water setpoint (command)°CCommand
AI118CXGX_Setback_Upper_Setpoint_SSetback upper setpoint (status)°CRead
AO114CXGX_Setback_Upper_Setpoint_CSetback upper setpoint (command)°CCommand
AI119CXGX_Setback_Lower_Setpoint_SSetback lower setpoint (status)°CRead
AO115CXGX_Setback_Lower_Setpoint_CSetback lower setpoint (command)°CCommand
AI120CXGX_Antifreeze_Setpoint_SAntifreeze setpoint (status)°CRead
AO116CXGX_Antifreeze_Setpoint_CAntifreeze setpoint (command)°CCommand
AI121CXGX_Cooling_Setpoint_SCooling setpoint (status)°CRead
AO117CXGX_Cooling_Setpoint_CCooling setpoint (command)°CCommand
AI122CXGX_Room_Humidity_SRoom humidity%Read
BI110CXGX_Brightness_SBrightness sensorRead0=Dark, 1=Bright
BI111CXGX_Occupancy_SOccupancy sensorRead0=Absence, 1=Occupancy
AI123CXGX_Outdoor_Temperature_SOutdoor temperature°CRead
BI112CXGX_FilterStatus_SFilter statusRead0=Ok, 1=Dirty
BO110CXGX_DirtyFilter_Reset_CReset dirty filter signCommand0=No Reset, 1=Reset
AI124CXGX_Consumption Yesterday_SEnergy consumption yesterdayWh/kWhRead
AI125CXGX_Consumption Today_SEnergy consumption todayWh/kWhRead
AI126CXGX_Consumption Total_SEnergy consumption totalWh/kWhRead
AI127CXGX_Consumption Yesterday_S_HeatEnergy consumption yesterday heatWh/kWhRead
AI128CXGX_Consumption Today_S_HeatEnergy consumption today heatWh/kWhRead
AI129CXGX_Consumption Total_S_HeatEnergy consumption total heatWh/kWhRead
AI130CXGX_Consumption Yesterday_S_CoolEnergy consumption yesterday coolWh/kWhRead
AI131CXGX_Consumption Today_S_CoolEnergy consumption today coolWh/kWhRead
AI132CXGX_Consumption Total_S_CoolEnergy consumption total coolWh/kWhRead
AI15001CXIndoorUnitX_ErrorCode_SIndoor unit 1 error code (disabled by default)Read0=No alarm, 1..9999=Error code
AI15051CXOutdoorUnitX_ErrorCode_SOutdoor unit 1 error code (disabled by default)Read0=No alarm, 1..9999=Error code
Object ID lookup: Intesis City Multi Gateway IN770 point IDs by name

Integration notes

Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway) and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.

Questions about the Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway)

How many BACnet points does the Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway) have?

This list has 101 BACnet objects: 35 analog inputs, 19 analog outputs, 14 binary inputs, 13 binary outputs, 8 multi-state inputs, 12 multi-state outputs. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway) BACnet points are writable?

44 of the 101 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done. The source has no read/write column, so this is inferred from object type.

Where is the official Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway) BACnet documentation?

The source is 700 Series Air Gateway IN770AIR***O000 - Mitsubishi Electric City Multi Systems to Modbus, KNX, BACnet, MQTT and Home Automation - User Manual, revision 2026-03-16 v1.0.19, published free by Intesis at https://www.hms-networks.com/docs/default-source/products/intesis/manuals-and-guides---manuals/user-manual-in770mitxxxo000.pdf.

What are the minimum BACnet points to integrate the Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway)?

Start with BO 100 CXGX_On/Off_C (Start/stop the group); MO 100 CXGX_Mode_C (Indoor-unit mode command); AO 100 CXGX_Setpoint_C (Setpoint command); MO 103 CXGX_FanSpeed_C (Fan speed command (1 = auto)); BI 100 CXGX_On/Off_S (Run status); AI 100 CXGX_Setpoint_S (Setpoint in use); AI 102 CXGX_AmbientTemp_S (Group room temperature, °C); BI 101 CXGX_ErrorStatus_S (Group alarm); AI 105 CXGX_ErrorCode_S (Fault code (0 = no error)).

How do I enable BMS control of the Intesis IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway)?

No enable point is documented. The CXGX_Allow_..._Panel_C objects (BO 102-108) block local remote functions per group.

How do I check these points on the real IN770AIR***O000 for Mitsubishi Electric City Multi (700 Series Air Gateway)?

Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.

More Intesis BACnet points lists

Source: 700 Series Air Gateway IN770AIR***O000 - Mitsubishi Electric City Multi Systems to Modbus, KNX, BACnet, MQTT and Home Automation - User Manual · rev. 2026-03-16 v1.0.19. Object names, instances and units are reproduced as published; descriptions are our own.