{
 "manufacturer": "Siemens",
 "manufacturer_slug": "siemens",
 "model": "RDY2000BN BACnet Commercial Thermostat (Applications 14900 / 14901)",
 "model_slug": "rdy2000bn-thermostat",
 "short_model": "RDY2000BN Thermostat",
 "aliases": [
  "RDY2000BN",
  "RDY2000",
  "Application 14900",
  "Application 14901"
 ],
 "equipment_type": "Networked room thermostat",
 "applies_to": "Siemens RDY2000BN 24 Vac commercial thermostats for conventional staged rooftop units (application 14900) and heat pumps (application 14901).",
 "summary": "The RDY2000BN is a touchscreen commercial thermostat with BACnet MS/TP built in. It stages up to three cooling and three heating stages from its relays, has four configurable inputs and three configurable auxiliary outputs, and holds its own weekly schedule. The conventional (14900) and heat pump (14901) applications expose the same 136 objects; SystemType selects between them.",
 "bacnet_transport": [
  "BACnet MS/TP"
 ],
 "firmware": null,
 "default_device_instance": 4194303,
 "access_inferred": false,
 "notes": [
  "Points list is taken from the conventional application note (14900). The heat pump note (14901) lists the same objects; it differs only in some defaults and ranges (for example HeatStg and CoolStg 0-2, O/B default 1, SystemType default HEAT P).",
  "Read-only inputs and status values (access R) can still be written after setting Out_Of_Service, which is how a network value replaces a universal input.",
  "The thermostat commands its own outputs and command objects at priority 16; the BMS must write at a higher priority to override.",
  "Temperatures follow the Units setting (°F or °C); °F is shown here.",
  "The 14900 table marks HrsOvrRide, HpCompLock, HpAuxLock and the two lockout flags as present but with no effect on the conventional sequence."
 ],
 "source": {
  "title": "RDY2000BN BACnet Thermostat Conventional Application 14900 Application Note",
  "doc_number": "140-1231",
  "revision_date": "2020-02-11",
  "url": "https://sid.siemens.com/api/khub/documents/PprfbVmiVmRd48QjJgoa~Q/content"
 },
 "integration": {
  "summary": "Set the MS/TP MAC address and baud rate, then command the system mode with HeatCoolMode (MV 23) and occupancy with SchedMode (MV 24), and adjust the comfort setpoints. Read the effective mode, room operating mode and IndoorTmpEff for status, and ExtFault and OverCurrent for alarms. Write at a priority higher than 16.",
  "minimum_points": [
   {
    "ref": "MV 23",
    "name": "HeatCoolMode",
    "why": "Cool, heat, auto or off; factory default is Off"
   },
   {
    "ref": "MV 24",
    "name": "SchedMode",
    "why": "Comfort, economy or protect (occupancy)"
   },
   {
    "ref": "BV 0",
    "name": "FanMode",
    "why": "Fan Auto or Manual"
   },
   {
    "ref": "AV 32",
    "name": "ComfortClgSP",
    "why": "Occupied cooling setpoint"
   },
   {
    "ref": "AV 33",
    "name": "ComfortHtgSP",
    "why": "Occupied heating setpoint"
   },
   {
    "ref": "MV 25",
    "name": "ModeEff",
    "why": "Current mode: cooling, heating or off"
   },
   {
    "ref": "MV 26",
    "name": "RM OP MODE",
    "why": "Current room operating mode"
   },
   {
    "ref": "AV 52",
    "name": "IndoorTmpEff",
    "why": "Room temperature used for control"
   },
   {
    "ref": "BV 18",
    "name": "ExtFault",
    "why": "External fault input active"
   },
   {
    "ref": "BV 25",
    "name": "OverCurrent",
    "why": "Relays shut off on overcurrent"
   }
  ],
  "enable": "HeatCoolMode (MV 23) is the system mode command; its factory Relinquish_Default is Off, so the unit will not heat or cool until it is commanded or the default is changed. SchedMode (MV 24) sets Comfort, Economy or Protect; the internal schedule writes it too, and an occupancy input forces Comfort.",
  "heartbeat": null,
  "remote_sensors": "A universal input can be set as a voltage input, taken out of service and written from the network, so a BMS value can stand in for a physical sensor (for example IndoorTmpRmt with Input1-4 = InTemRem). IndoorTmpEff then uses that value alone or averaged with the built-in sensor.",
  "setup": [
   "BACnet MS/TP only. MS/TP MAC (AV 38) ships at 255; BaudRate (MV 19) defaults to Auto.",
   "Device instance defaults to 4194303.",
   "To switch between conventional and heat pump, write SystemType (MV 3), not the APPLICATION value.",
   "The weekly schedule can be edited from the BMS through the Weekly_Schedule property of Schedule 0; this sets the local scheduler to 7-day mode."
  ],
  "gotchas": [
   "Factory HeatCoolMode default is Off; set it or the thermostat stays off.",
   "Command at a priority from 1 to 15; the thermostat itself writes at 16.",
   "Exception schedules are not supported; Niagara users must set those schedule properties to Skip Write before writing back.",
   "If total relay current exceeds 3 A, all relays turn off for four minutes and OverCurrent (BV 25) turns on.",
   "Setpoints, timers and configuration AVs are writable but are setup values; don't write them cyclically."
  ]
 },
 "points": [
  {
   "type": "DEV",
   "instance": 4194303,
   "name": "RDY",
   "description": "Device object",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 0,
   "name": "UI1.NTC10K",
   "description": "Universal input 1 as 10K NTC (troubleshooting only)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 1,
   "name": "UI1.10V",
   "description": "Universal input 1 as 0-10 V (troubleshooting only)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 2,
   "name": "UI2.NTC10K",
   "description": "Universal input 2 as 10K NTC (troubleshooting only)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 3,
   "name": "UI2.10V",
   "description": "Universal input 2 as 0-10 V (troubleshooting only)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 4,
   "name": "UI3.NTC10K",
   "description": "Universal input 3 as 10K NTC (troubleshooting only)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 5,
   "name": "UI3.10V",
   "description": "Universal input 3 as 0-10 V (troubleshooting only)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 6,
   "name": "UI4.NTC10K",
   "description": "Universal input 4 as 10K NTC (troubleshooting only)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 7,
   "name": "UI4.10V",
   "description": "Universal input 4 as 0-10 V (troubleshooting only)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 8,
   "name": "OnbrdTmp",
   "description": "Built-in temperature sensor",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AI",
   "instance": 9,
   "name": "OnbrdRH",
   "description": "Built-in humidity sensor",
   "units": "%RH",
   "access": "R",
   "states": ""
  },
  {
   "type": "BI",
   "instance": 0,
   "name": "DI1",
   "description": "Digital input 1",
   "units": "",
   "access": "R",
   "states": "0=DI1 inactive, 1=DI1 active"
  },
  {
   "type": "BI",
   "instance": 1,
   "name": "DI2",
   "description": "Digital input 2",
   "units": "",
   "access": "R",
   "states": "0=DI2 Inactive, 1=DI2 active"
  },
  {
   "type": "BI",
   "instance": 2,
   "name": "DI3",
   "description": "Digital input 3",
   "units": "",
   "access": "R",
   "states": "0=DI3 Inactive, 1=DI3 active"
  },
  {
   "type": "BI",
   "instance": 3,
   "name": "DI4",
   "description": "Digital input 4",
   "units": "",
   "access": "R",
   "states": "0=DI4 Inactive, 1=DI4 active"
  },
  {
   "type": "BO",
   "instance": 0,
   "name": "O/B",
   "description": "O/B relay output",
   "units": "",
   "access": "C",
   "states": "0=RelayOff, 1=Relay On"
  },
  {
   "type": "BO",
   "instance": 1,
   "name": "FanCmd",
   "description": "Fan relay (G)",
   "units": "",
   "access": "C",
   "states": "0=RelayOff, 1=Relay On"
  },
  {
   "type": "BO",
   "instance": 2,
   "name": "Y1",
   "description": "Cooling stage 1 relay",
   "units": "",
   "access": "C",
   "states": "0=RelayOff, 1=Relay On"
  },
  {
   "type": "BO",
   "instance": 3,
   "name": "Y2",
   "description": "Cooling stage 2 relay",
   "units": "",
   "access": "C",
   "states": "0=RelayOff, 1=Relay On"
  },
  {
   "type": "BO",
   "instance": 4,
   "name": "W1",
   "description": "Heating stage 1 relay",
   "units": "",
   "access": "C",
   "states": "0=RelayOff, 1=Relay On"
  },
  {
   "type": "BO",
   "instance": 5,
   "name": "W2",
   "description": "Heating stage 2 relay",
   "units": "",
   "access": "C",
   "states": "0=RelayOff, 1=Relay On"
  },
  {
   "type": "BO",
   "instance": 6,
   "name": "AuxOutput1",
   "description": "Auxiliary relay OUT1",
   "units": "",
   "access": "C",
   "states": "0=RelayOff, 1=Relay On"
  },
  {
   "type": "BO",
   "instance": 7,
   "name": "AuxOutput2",
   "description": "Auxiliary relay OUT2",
   "units": "",
   "access": "C",
   "states": "0=RelayOff, 1=Relay On"
  },
  {
   "type": "BO",
   "instance": 8,
   "name": "AuxOutput3",
   "description": "Auxiliary relay OUT3",
   "units": "",
   "access": "C",
   "states": "0=RelayOff, 1=Relay On"
  },
  {
   "type": "AV",
   "instance": 0,
   "name": "HmdySp",
   "description": "Humidification setpoint (aux output = Humid)",
   "units": "%RH",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 1,
   "name": "DeHmdySp",
   "description": "Dehumidification setpoint (aux output = Dehumid)",
   "units": "%RH",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 2,
   "name": "CO2Setpoint",
   "description": "CO2 setpoint (aux output = AirQual, CO2 input)",
   "units": "ppm",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 3,
   "name": "ChgOvrDB",
   "description": "Minimum gap between heating and cooling setpoints",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 4,
   "name": "TmpOffset",
   "description": "Room temperature calibration offset",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 5,
   "name": "ChgOvrDly",
   "description": "Delay before auto heat/cool changeover",
   "units": "min",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 6,
   "name": "MinOnTimeHt",
   "description": "Heating minimum on time",
   "units": "min",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 7,
   "name": "MinOffTimeHt",
   "description": "Heating minimum off time",
   "units": "min",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 8,
   "name": "MinOffTimeCl",
   "description": "Cooling minimum off time",
   "units": "min",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 9,
   "name": "MinOnTimeCl",
   "description": "Cooling minimum on time",
   "units": "min",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10,
   "name": "OccMinRun",
   "description": "Occupied minimum run time",
   "units": "min",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 11,
   "name": "StgDlyHt",
   "description": "Heating stage-up delay",
   "units": "min",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 12,
   "name": "StgDlyCl",
   "description": "Cooling stage-up delay",
   "units": "min",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 13,
   "name": "HeatStg",
   "description": "Number of heating stages",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 14,
   "name": "AuxHeatStg",
   "description": "Number of auxiliary heat stages",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 15,
   "name": "HrsOvrRide",
   "description": "Local setpoint override duration",
   "units": "h",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 16,
   "name": "UvLampSrvc",
   "description": "UV lamp service interval",
   "units": "days",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 17,
   "name": "HmdfrSrvc",
   "description": "Humidifier service interval",
   "units": "days",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 18,
   "name": "FilterSrvc",
   "description": "Filter service interval",
   "units": "days",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 19,
   "name": "BackLight",
   "description": "Display backlight time",
   "units": "s",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 20,
   "name": "TmpIn1Low",
   "description": "Input 1 scaling, low end",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 21,
   "name": "TmpIn1High",
   "description": "Input 1 scaling, high end",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 22,
   "name": "TmpIn2Low",
   "description": "Input 2 scaling, low end",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 23,
   "name": "TmpIn2High",
   "description": "Input 2 scaling, high end",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 24,
   "name": "TmpIn3Low",
   "description": "Input 3 scaling, low end",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 25,
   "name": "TmpIn3High",
   "description": "Input 3 scaling, high end",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 26,
   "name": "TmpIn4Low",
   "description": "Input 4 scaling, low end",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 27,
   "name": "TmpIn4High",
   "description": "Input 4 scaling, high end",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 28,
   "name": "InstallPW",
   "description": "Installer menu password",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 29,
   "name": "ExpertPW",
   "description": "Expert menu password",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 30,
   "name": "HeatingSp",
   "description": "Effective heating setpoint in use",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 31,
   "name": "CoolingSp",
   "description": "Effective cooling setpoint in use",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 32,
   "name": "ComfortClgSP",
   "description": "Comfort (occupied) cooling setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 33,
   "name": "ComfortHtgSP",
   "description": "Comfort (occupied) heating setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 34,
   "name": "EconClgSP",
   "description": "Economy cooling setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 35,
   "name": "EconHtgSP",
   "description": "Economy heating setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 36,
   "name": "CoolStg",
   "description": "Number of cooling stages",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 37,
   "name": "PreOcpyPrg",
   "description": "Pre-occupancy purge time",
   "units": "h",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 38,
   "name": "MS/TP MAC",
   "description": "MS/TP MAC address",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 39,
   "name": "ProtClgSP",
   "description": "Protection cooling setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 40,
   "name": "ProtHtgSP",
   "description": "Protection heating setpoint",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 41,
   "name": "UnitNumber",
   "description": "Unit number",
   "units": "",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 42,
   "name": "HEAT LIMIT",
   "description": "Highest heating setpoint allowed",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 43,
   "name": "COOL LIMIT",
   "description": "Lowest cooling setpoint allowed",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 44,
   "name": "APPLICATION",
   "description": "Application number (write SystemType to change)",
   "units": "",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 45,
   "name": "IndoorTmpRmt",
   "description": "Remote indoor temperature (input set to InTemRem)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 46,
   "name": "CO2",
   "description": "CO2 reading (input set to CO2 0-10)",
   "units": "ppm",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 47,
   "name": "SupplyTmp",
   "description": "Supply air temperature (input set to Sup Temp)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 48,
   "name": "ReturnTmp",
   "description": "Return air temperature (input set to Ret Temp)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 49,
   "name": "OutDoorTmp",
   "description": "Outdoor temperature (input set to Out Temp)",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 50,
   "name": "IndoorTmpAvg",
   "description": "Average of remote and built-in temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 51,
   "name": "Humidity",
   "description": "Humidity reading (input set to Hum 0-10)",
   "units": "%RH",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 52,
   "name": "IndoorTmpEff",
   "description": "Effective room temperature used for control",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 53,
   "name": "FanRunTime",
   "description": "Fan run time",
   "units": "min",
   "access": "R",
   "states": ""
  },
  {
   "type": "BV",
   "instance": 0,
   "name": "FanMode",
   "description": "Fan mode: Auto or Manual",
   "units": "",
   "access": "C",
   "states": "0=Auto, 1=Manual"
  },
  {
   "type": "BV",
   "instance": 1,
   "name": "RevValveMode",
   "description": "Reversing valve energized in cooling or heating",
   "units": "",
   "access": "W",
   "states": "0=Cooling, 1=Heating"
  },
  {
   "type": "BV",
   "instance": 2,
   "name": "SemiContFan",
   "description": "Fan runs continuously when occupied",
   "units": "",
   "access": "W",
   "states": "0=No, 1=Yes"
  },
  {
   "type": "BV",
   "instance": 3,
   "name": "FanOpr",
   "description": "Heating fan control: gas or electric",
   "units": "",
   "access": "W",
   "states": "0=Gas, 1=Electric"
  },
  {
   "type": "BV",
   "instance": 4,
   "name": "Eco_MstEn",
   "description": "Economizer master enable",
   "units": "",
   "access": "W",
   "states": "0=Disabled, 1=Enabled"
  },
  {
   "type": "BV",
   "instance": 5,
   "name": "Eco_MstCtrl",
   "description": "Economizer master control",
   "units": "",
   "access": "W",
   "states": "0=Disabled, 1=Enabled"
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "HumidityIndp",
   "description": "Humidity control independent of fan",
   "units": "",
   "access": "W",
   "states": "0=No, 1=Yes"
  },
  {
   "type": "BV",
   "instance": 7,
   "name": "Changeover",
   "description": "Heat/cool changeover: manual or automatic",
   "units": "",
   "access": "W",
   "states": "0=Manual, 1=Automatic"
  },
  {
   "type": "BV",
   "instance": 8,
   "name": "ClockFormat",
   "description": "Clock format: 12 or 24 hour",
   "units": "",
   "access": "W",
   "states": "0=12-hour, 1=24-hour"
  },
  {
   "type": "BV",
   "instance": 9,
   "name": "AckService",
   "description": "Clear service reminders",
   "units": "",
   "access": "W",
   "states": "0=NoAction, 1=Clear"
  },
  {
   "type": "BV",
   "instance": 10,
   "name": "Units",
   "description": "Display units: °F or °C",
   "units": "",
   "access": "W",
   "states": "0=Deg F, 1=Deg C"
  },
  {
   "type": "BV",
   "instance": 11,
   "name": "DST",
   "description": "Daylight saving time",
   "units": "",
   "access": "W",
   "states": "0=Disabled, 1=Enabled"
  },
  {
   "type": "BV",
   "instance": 12,
   "name": "SpDispMode",
   "description": "Setpoint display: absolute or relative",
   "units": "",
   "access": "W",
   "states": "0=Absolute, 1=Relative"
  },
  {
   "type": "BV",
   "instance": 13,
   "name": "OcupyInput",
   "description": "Occupancy input status",
   "units": "",
   "access": "R",
   "states": "0=Unocc, 1=Occ"
  },
  {
   "type": "BV",
   "instance": 14,
   "name": "HmdyOn",
   "description": "Humidification output on",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 15,
   "name": "DeHmdyOn",
   "description": "Dehumidification output on",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 16,
   "name": "OcupyStatus",
   "description": "Occupancy status",
   "units": "",
   "access": "R",
   "states": "0=No, 1=Yes"
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "DCV",
   "description": "Demand-controlled ventilation active",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 18,
   "name": "ExtFault",
   "description": "External fault input",
   "units": "",
   "access": "R",
   "states": "0=Normal, 1=Fault"
  },
  {
   "type": "BV",
   "instance": 19,
   "name": "EcomzrOn",
   "description": "Economizer output on",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 20,
   "name": "SrvcUvLamp",
   "description": "UV lamp service due",
   "units": "",
   "access": "R",
   "states": "0=No Serv, 1=Service"
  },
  {
   "type": "BV",
   "instance": 21,
   "name": "SrvcHmdy",
   "description": "Humidifier service due",
   "units": "",
   "access": "R",
   "states": "0=No Serv, 1=Service"
  },
  {
   "type": "BV",
   "instance": 22,
   "name": "SrvcFilter",
   "description": "Filter service due",
   "units": "",
   "access": "R",
   "states": "0=No Serv, 1=Service"
  },
  {
   "type": "BV",
   "instance": 23,
   "name": "HpCompLockOn",
   "description": "Heat pump compressor lockout active",
   "units": "",
   "access": "R",
   "states": "0=No Lock, 1=Lock"
  },
  {
   "type": "BV",
   "instance": 24,
   "name": "HpAuxLockOn",
   "description": "Heat pump auxiliary heat lockout active",
   "units": "",
   "access": "R",
   "states": "0=No Lock, 1=Lock"
  },
  {
   "type": "BV",
   "instance": 25,
   "name": "OverCurrent",
   "description": "Relay overcurrent (total over 3 A)",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 26,
   "name": "SchOcupy",
   "description": "Occupied by schedule",
   "units": "",
   "access": "R",
   "states": "0=No, 1=Yes"
  },
  {
   "type": "BV",
   "instance": 27,
   "name": "HmiOcupy",
   "description": "Occupied by local touchscreen",
   "units": "",
   "access": "R",
   "states": "0=No, 1=Yes"
  },
  {
   "type": "BV",
   "instance": 28,
   "name": "VntlationEff",
   "description": "Ventilation active",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "BV",
   "instance": 29,
   "name": "PrePurgeEn",
   "description": "Pre-occupancy purge active",
   "units": "",
   "access": "R",
   "states": "0=Off, 1=On"
  },
  {
   "type": "MV",
   "instance": 0,
   "name": "Periods",
   "description": "Schedule periods per day",
   "units": "",
   "access": "R",
   "states": "1=6 Prds"
  },
  {
   "type": "MV",
   "instance": 1,
   "name": "TmpOvrRide",
   "description": "Local setpoint override limit",
   "units": "",
   "access": "W",
   "states": "1=1F/0.5C, 2=2F/1C, 3=3F/1.5C, 4=4F/2C, 5=5F/2.5C, 6=6F/3C, 7=7F/3.5C, 8=8F/4C, 9=9F/4.5C, 10=10F/5C, 11=No Limit"
  },
  {
   "type": "MV",
   "instance": 2,
   "name": "KeyLock",
   "description": "Keypad lock level",
   "units": "",
   "access": "W",
   "states": "1=NONE, 2=PARTIAL, 3=FULL"
  },
  {
   "type": "MV",
   "instance": 3,
   "name": "SystemType",
   "description": "System type: conventional or heat pump",
   "units": "",
   "access": "W",
   "states": "1=CONVEN, 2=HEAT P"
  },
  {
   "type": "MV",
   "instance": 4,
   "name": "AuxOut1",
   "description": "Function of OUT1",
   "units": "",
   "access": "W",
   "states": "1=Humid, 2=Dehumid, 3=Occupied, 4=AirQual, 5=EconEn, 6=Not Used"
  },
  {
   "type": "MV",
   "instance": 5,
   "name": "AuxOut2",
   "description": "Function of OUT2",
   "units": "",
   "access": "W",
   "states": "1=Humid, 2=Dehumid, 3=Occupied, 4=AirQual, 5=EconEn, 6=Not Used"
  },
  {
   "type": "MV",
   "instance": 6,
   "name": "AuxOut3",
   "description": "Function of OUT3",
   "units": "",
   "access": "W",
   "states": "1=Humid, 2=Dehumid, 3=Occupied, 4=AirQual, 5=EconEn, 6=Not Used"
  },
  {
   "type": "MV",
   "instance": 7,
   "name": "Input1",
   "description": "Function of input 1",
   "units": "",
   "access": "W",
   "states": "1=InTemRem, 2=InTemAvg, 3=Sup Temp, 4=Ret Temp, 5=Out Temp, 6=Hum 0-10, 7=CO2 0-10, 8=Occ DI, 9=Fault, 10=Not Used"
  },
  {
   "type": "MV",
   "instance": 8,
   "name": "Input2",
   "description": "Function of input 2",
   "units": "",
   "access": "W",
   "states": "1=InTemRem, 2=InTemAvg, 3=Sup Temp, 4=Ret Temp, 5=Out Temp, 6=Hum 0-10, 7=CO2 0-10, 8=Occ DI, 9=Fault, 10=Not Used"
  },
  {
   "type": "MV",
   "instance": 9,
   "name": "Input3",
   "description": "Function of input 3",
   "units": "",
   "access": "W",
   "states": "1=InTemRem, 2=InTemAvg, 3=Sup Temp, 4=Ret Temp, 5=Out Temp, 6=Hum 0-10, 7=CO2 0-10, 8=Occ DI, 9=Fault, 10=Not Used"
  },
  {
   "type": "MV",
   "instance": 10,
   "name": "Input4",
   "description": "Function of input 4",
   "units": "",
   "access": "W",
   "states": "1=InTemRem, 2=InTemAvg, 3=Sup Temp, 4=Ret Temp, 5=Out Temp, 6=Hum 0-10, 7=CO2 0-10, 8=Occ DI, 9=Fault, 10=Not Used"
  },
  {
   "type": "MV",
   "instance": 11,
   "name": "TmpIn1Type",
   "description": "Input 1 type",
   "units": "",
   "access": "W",
   "states": "1=Type2Th, 2=0-10V"
  },
  {
   "type": "MV",
   "instance": 12,
   "name": "TmpIn2Type",
   "description": "Input 2 type",
   "units": "",
   "access": "W",
   "states": "1=Type2Th, 2=0-10V"
  },
  {
   "type": "MV",
   "instance": 13,
   "name": "TmpIn3Type",
   "description": "Input 3 type",
   "units": "",
   "access": "W",
   "states": "1=Type2Th, 2=0-10V"
  },
  {
   "type": "MV",
   "instance": 14,
   "name": "TmpIn4Type",
   "description": "Input 4 type",
   "units": "",
   "access": "W",
   "states": "1=Type2Th, 2=0-10V"
  },
  {
   "type": "MV",
   "instance": 15,
   "name": "StgDifCl",
   "description": "Cooling inter-stage differential",
   "units": "",
   "access": "W",
   "states": "1=1F/0.5C, 2=2F/1C, 3=3F/1.5C, 4=4F/2C, 5=5F/2.5C, 6=6F/3C, 7=7F/3.5C, 8=8F/4C, 9=9F/4.5C, 10=10F/5C"
  },
  {
   "type": "MV",
   "instance": 16,
   "name": "CoolingDB",
   "description": "Cooling deadband",
   "units": "",
   "access": "W",
   "states": "1=1F/0.5C, 2=2F/1C, 3=3F/1.5C, 4=4F/2C, 5=5F/2.5C"
  },
  {
   "type": "MV",
   "instance": 17,
   "name": "StgDifHt",
   "description": "Heating inter-stage differential",
   "units": "",
   "access": "W",
   "states": "1=1F/0.5C, 2=2F/1C, 3=3F/1.5C, 4=4F/2C, 5=5F/2.5C"
  },
  {
   "type": "MV",
   "instance": 18,
   "name": "HeatingDB",
   "description": "Heating deadband",
   "units": "",
   "access": "W",
   "states": "1=1F/0.5C, 2=2F/1C, 3=3F/1.5C, 4=4F/2C, 5=5F/2.5C"
  },
  {
   "type": "MV",
   "instance": 19,
   "name": "BaudRate",
   "description": "MS/TP baud rate",
   "units": "",
   "access": "W",
   "states": "1=9600, 2=19200, 3=38400, 4=57600, 5=76800, 6=115200, 7=Auto"
  },
  {
   "type": "MV",
   "instance": 20,
   "name": "SchEditMode",
   "description": "Schedule edit mode",
   "units": "",
   "access": "R",
   "states": "1=7 days, 2=5+2, 3=5+1+1, 4=Individ, 5=disable"
  },
  {
   "type": "MV",
   "instance": 21,
   "name": "HpCompLock",
   "description": "Heat pump compressor lockout temperature",
   "units": "",
   "access": "W",
   "states": "1=Off, 2=15F/-9C, 3=20F/-7C, 4=25F/-4C, 5=30F/1C, 6=35F/2C, 7=40F/4C, 8=45F/7C"
  },
  {
   "type": "MV",
   "instance": 22,
   "name": "HpAuxLock",
   "description": "Heat pump auxiliary heat lockout temperature",
   "units": "",
   "access": "W",
   "states": "1=Off, 2=40F/4C, 3=45F/7C, 4=50F/10C, 5=55F/13C, 6=60F/16C"
  },
  {
   "type": "MV",
   "instance": 23,
   "name": "HeatCoolMode",
   "description": "System mode command: cool, heat, auto, off",
   "units": "",
   "access": "C",
   "states": "1=COOLING, 2=HEATING, 3=AUTO, 4=Off"
  },
  {
   "type": "MV",
   "instance": 24,
   "name": "SchedMode",
   "description": "Room operating mode command: comfort, economy, protect",
   "units": "",
   "access": "C",
   "states": "1=Comfort, 2=Economy, 3=Protect"
  },
  {
   "type": "MV",
   "instance": 25,
   "name": "ModeEff",
   "description": "Effective mode: cooling, heating or off",
   "units": "",
   "access": "R",
   "states": "1=COOLING, 2=HEATING, 3=Off"
  },
  {
   "type": "MV",
   "instance": 26,
   "name": "RM OP MODE",
   "description": "Effective room operating mode",
   "units": "",
   "access": "R",
   "states": "1=Comfort, 2=Economy, 3=Protect"
  },
  {
   "type": "SCH",
   "instance": 0,
   "name": "WeeklySchedule_1",
   "description": "Weekly schedule",
   "units": "",
   "access": "R",
   "states": ""
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/siemens/rdy2000bn-thermostat",
 "note": "Re-typed from the manufacturer's public documentation (see source). Point availability varies by firmware and options; verify against the live device."
}