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Room thermostat (Disio display sequence) · BACnet points list
Price Industries Disio Display DX-304 sequence BACnet points list
Updated 6 November 2026
Disio Display is Price's room display/controller. In sequence DX-304 it exposes 79 BACnet MS/TP objects (its outputs are named Output 1 - Analog Fan, Output 3 - Cooling Valve, Output 2 - Heating Valve, Output 4 - Binary Fan), plus setpoints, loop settings, occupancy, units and network settings. The object list changes with the sequence loaded.
This page lists 79 BACnet objects for the Price Industries Disio Display DX-304 sequence — 74 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Price Industries’s own free documentation, linked below.
- Manufacturer
- Price Industries
- Model
- Disio Display DX-304 sequence
- Equipment
- Room thermostat (Disio display sequence)
- Equipment type
- Thermostats, sensors & meters
- BACnet objects
- 79 (74 writable)
- Transport
- BACnet MS/TP
- Firmware
- v1.6.14 Revision: E Version: 13
- Also known as
- Disio DX-304, DX-304, Disio Display, Price Disio
Reference only, provided as-is: verify against Price Industries’s current documentation and the live device before use. Not official Price Industries information. Terms of use.
BMS integration notes: Price Industries Disio Display DX-304 sequence
Write MV Occupancy and the room setpoint from the BMS, and read the room temperature, occupancy source and loop loads. AV 1 MAC Address and MV Baud Rate hold the network settings.
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.
| Object | Name | Why | Access |
|---|---|---|---|
| MV 6 | Occupancy | Occupied / unoccupied command | Write |
| AV 6 | Room Temperature Setpoint | Room setpoint | Write |
| AV 16 | Room Temperature | Room temperature | Write |
| MV 7 | Occupancy Source | What set the occupancy | Read |
| AV 23 | Cooling Loop Load | Cooling loop load, % | Write |
| AV 30 | Heating Loop Load | Heating loop load, % | Write |
Network setup
- MAC address is AV 1 (default 2); baud rate is the Baud Rate MV (0=9600, 1=19200, 2=38400, 3=76800).
Watch out for
- Many objects are marked as retained on power failure; avoid writing those cyclically.
Price Industries Disio Display DX-304 sequence 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.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AI | 1 | Thermistive Input 1 | °F/°C | Write | ||
| AO | 1 | Output 1 - Analog Fan | V | Write | ||
| AO | 2 | Output 3 - Cooling Valve | V | Write | ||
| AO | 3 | Output 2 - Heating Valve | V | Write | ||
| BO | 1 | Output 4 - Binary Fan | Write | |||
| AV | 1 | MAC Address | Write | |||
| AV | 2 | Sequence Version | Read | |||
| AV | 3 | Sequence Number | Read | |||
| AV | 4 | Hardware Version | Read | |||
| AV | 5 | LED Brightness | % | Write | ||
| AVmin | 6 | Room Temperature Setpoint | °F/°C | Write | ||
| AV | 7 | Room Temperature Setpoint Min | °F/°C | Write | ||
| AV | 8 | Room Temperature Setpoint Max | °F/°C | Write | ||
| AV | 9 | DAT Cold Setpoint | °F/°C | Write | ||
| AV | 10 | DAT Cold Setpoint Min | °F/°C | Write | ||
| AV | 11 | DAT Cold Setpoint Max | °F/°C | Write | ||
| AV | 12 | DAT Heat Setpoint | °F/°C | Write | ||
| AV | 13 | DAT Heat Setpoint Min | °F/°C | Write | ||
| AV | 14 | DAT Heat Setpoint Max | °F/°C | Write | ||
| AV | 15 | Room Temperature Offset | °F/°C | Write | ||
| AVmin | 16 | Room Temperature | °F/°C | Write | ||
| AV | 17 | Cooling Loop Kp | Write | |||
| AV | 18 | Cooling Loop Ki | Write | |||
| AV | 19 | Cooling Loop Pro Band | °F/°C | Write | ||
| AV | 20 | Cooling Loop Dead Band | °F/°C | Write | ||
| AV | 21 | Cooling Loop Unoccupied Dead Band | °F/°C | Write | ||
| AV | 22 | Cooling Loop Service Time | s | Write | ||
| AVmin | 23 | Cooling Loop Load | % | Write | ||
| AV | 24 | Heating Loop Kp | Write | |||
| AV | 25 | Heating Loop Ki | Write | |||
| AV | 26 | Heating Loop Pro Band | °F/°C | Write | ||
| AV | 27 | Heating Loop Dead Band | °F/°C | Write | ||
| AV | 28 | Heating Loop Unoccupied Dead Band | °F/°C | Write | ||
| AV | 29 | Heating Loop Service Time | s | Write | ||
| AVmin | 30 | Heating Loop Load | % | Write | ||
| AV | 31 | Binary Fan Min On Time | min | Write | ||
| AV | 32 | Binary Fan Min Off Time | min | Write | ||
| AV | 33 | DAT Offset | °F/°C | Write | ||
| AV | 34 | DAT | °F/°C | Write | ||
| AV | 35 | Analog Fan Min V | V | Write | ||
| AV | 36 | Analog Fan Max V | V | Write | ||
| AV | 37 | Analog Fan Min On Time | min | Write | ||
| AV | 38 | Analog Fan Min Off Time | min | Write | ||
| AV | 39 | DAT Cooling Control Hold Time | s | Write | ||
| AV | 40 | DAT Cooling Control Min Step | % | Write | ||
| AV | 41 | DAT Cooling Control Max Step | % | Write | ||
| AV | 42 | DAT Cooling Control Percent Dead Band | % | Write | ||
| AV | 43 | DAT Cooling Control Dead Band | °F/°C | Write | ||
| AV | 44 | DAT Cooling Control Unoccupied Percent Dead Band | % | Write | ||
| AV | 45 | DAT Cooling Control Unoccupied Dead Band | °F/°C | Write | ||
| AV | 46 | DAT Cooling Control Output Value | % | Write | ||
| AV | 47 | Cooling Valve Min V | V | Write | ||
| AV | 48 | Cooling Valve Max V | V | Write | ||
| AV | 49 | Cooling Valve Min On Time | min | Write | ||
| AV | 50 | Cooling Valve Min Off Time | min | Write | ||
| AV | 51 | DAT Heating Control Hold Time | s | Write | ||
| AV | 52 | DAT Heating Control Min Step | % | Write | ||
| AV | 53 | DAT Heating Control Max Step | % | Write | ||
| AV | 54 | DAT Heating Control Percent Dead Band | % | Write | ||
| AV | 55 | DAT Heating Control Dead Band | °F/°C | Write | ||
| AV | 56 | DAT Heating Control Unoccupied Percent Dead Band | % | Write | ||
| AV | 57 | DAT Heating Control Unoccupied Dead Band | °F/°C | Write | ||
| AV | 58 | DAT Heating Control Output Value | % | Write | ||
| AV | 59 | Heating Valve Min V | V | Write | ||
| AV | 60 | Heating Valve Max V | V | Write | ||
| AV | 61 | Heating Valve Min On Time | min | Write | ||
| AV | 62 | Heating Valve Min Off Time | min | Write | ||
| AV | 63 | Occupancy Timeout | min | Write | ||
| AV | 64 | Proximity Screen Timeout | s | Write | ||
| AV | 65 | Diagnostic Mode | Write | |||
| MV | 1 | Sequence Revision | Read | 0=A, 1=B, 2=C, 3=D, 4=E, 5=F, 6=G, 7=H, 8=I, 9=J, 10=K, 11=L, 12=M, 13=N, 14=O, 15=P, 16=Q, 17=R, 18=S, 19=T, 20=U, 21=V, 22=W, 23=X, 24=Y, 25=Z | ||
| MV | 2 | Temperature Units | Write | 0=C, 1=F | ||
| MV | 3 | Airflow Units | Write | 0=CFM, 1=L/s, 2=CMH | ||
| MV | 4 | Pressure Units | Write | 0=inches H20, 1=Pascals | ||
| MV | 5 | Baud Rate | Write | 0=9600, 1=19200, 2=38400, 3=76800 | ||
| MVmin | 6 | Occupancy | Write | 0=Unoccupied, 1=Occupied | ||
| MVmin | 7 | Occupancy Source | Read | 0=Default Occupied, 1=BACnet, 2=Button, 3=Motion | ||
| MV | 8 | Support Unoccupied Mode | Write | 0=No, 1=Yes | ||
| MV | 9 | Proximity Screen Mode | Write | 0=Dim, 1=Blank, 2=Always On |
No points match these filters.
Object ID lookup: Price Industries Disio Display DX-304 sequence point IDs by name
AI1Thermistive Input 1AO1Output 1 - Analog FanAO2Output 3 - Cooling ValveAO3Output 2 - Heating ValveBO1Output 4 - Binary FanAV1MAC AddressAV2Sequence VersionAV3Sequence NumberAV4Hardware VersionAV5LED BrightnessAV6Room Temperature SetpointAV7Room Temperature Setpoint MinAV8Room Temperature Setpoint MaxAV9DAT Cold SetpointAV10DAT Cold Setpoint MinAV11DAT Cold Setpoint MaxAV12DAT Heat SetpointAV13DAT Heat Setpoint MinAV14DAT Heat Setpoint MaxAV15Room Temperature OffsetAV16Room TemperatureAV17Cooling Loop KpAV18Cooling Loop KiAV19Cooling Loop Pro BandAV20Cooling Loop Dead BandAV21Cooling Loop Unoccupied Dead BandAV22Cooling Loop Service TimeAV23Cooling Loop LoadAV24Heating Loop KpAV25Heating Loop KiAV26Heating Loop Pro BandAV27Heating Loop Dead BandAV28Heating Loop Unoccupied Dead BandAV29Heating Loop Service TimeAV30Heating Loop LoadAV31Binary Fan Min On TimeAV32Binary Fan Min Off TimeAV33DAT OffsetAV34DATAV35Analog Fan Min VAV36Analog Fan Max VAV37Analog Fan Min On TimeAV38Analog Fan Min Off TimeAV39DAT Cooling Control Hold TimeAV40DAT Cooling Control Min StepAV41DAT Cooling Control Max StepAV42DAT Cooling Control Percent Dead BandAV43DAT Cooling Control Dead BandAV44DAT Cooling Control Unoccupied Percent Dead BandAV45DAT Cooling Control Unoccupied Dead BandAV46DAT Cooling Control Output ValueAV47Cooling Valve Min VAV48Cooling Valve Max VAV49Cooling Valve Min On TimeAV50Cooling Valve Min Off TimeAV51DAT Heating Control Hold TimeAV52DAT Heating Control Min StepAV53DAT Heating Control Max StepAV54DAT Heating Control Percent Dead BandAV55DAT Heating Control Dead BandAV56DAT Heating Control Unoccupied Percent Dead BandAV57DAT Heating Control Unoccupied Dead BandAV58DAT Heating Control Output ValueAV59Heating Valve Min VAV60Heating Valve Max VAV61Heating Valve Min On TimeAV62Heating Valve Min Off TimeAV63Occupancy TimeoutAV64Proximity Screen TimeoutAV65Diagnostic ModeMV1Sequence RevisionMV2Temperature UnitsMV3Airflow UnitsMV4Pressure UnitsMV5Baud RateMV6OccupancyMV7Occupancy SourceMV8Support Unoccupied ModeMV9Proximity Screen Mode
Integration notes
- Table for Disio sequence DX-304, pages 27-29 of the Disio Display BACnet Object List (v1.6.14 Revision: E Version: 13).
- The list names the outputs by terminal (for example "Output 1 - Analog Fan"); which outputs exist depends on the sequence.
- Multistate states are printed 0-based (for example 0-Unoccupied, 1-Occupied) and are listed that way.
- The document has no description column; descriptions are empty.
- The document does not say which equipment each sequence is for; only the output names hint at it.
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 Disio Display DX-304 sequence 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 Price Industries Disio Display DX-304 sequence
How many BACnet points does the Price Industries Disio Display DX-304 sequence have?
This list has 79 BACnet objects: 1 analog input, 3 analog outputs, 65 analog values, 1 binary output, 9 multi-state values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Price Industries Disio Display DX-304 sequence BACnet points are writable?
74 of the 79 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.
Where is the official Price Industries Disio Display DX-304 sequence BACnet documentation?
The source is Disio Display BACnet Object List - DX-304 (Disio Display BACnet Object List (DX-304)), published free by Price Industries at https://priceindustries.com/wp-content/uploads/Assets/literature/documents---bacnet/disio-display-bacnet-points-list.pdf.
What are the minimum BACnet points to integrate the Price Industries Disio Display DX-304 sequence?
Start with MV 6 Occupancy (Occupied / unoccupied command); AV 6 Room Temperature Setpoint (Room setpoint); AV 16 Room Temperature (Room temperature); MV 7 Occupancy Source (What set the occupancy); AV 23 Cooling Loop Load (Cooling loop load, %); AV 30 Heating Loop Load (Heating loop load, %).
How do I check these points on the real Disio Display DX-304 sequence?
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 Price Industries BACnet points lists
- Fan filter unit (FFU) controller
Price Industries BFC BACnet flow controller for fan filter units
Price fan filter units (FFU / UFFU) with the BFC BACnet Flow Controller, firmware v3.2.0.
Also known as: BFC, BACnet Flow Controller, Price BFC, FFU controller, UFFU - Room thermostat (Disio display sequence)
Price Industries Disio Display DX-100 sequence
Price Disio Display room controllers running sequence DX-100 or DX-101.
Also known as: Disio DX-100, DX-100, Disio Display, Price Disio, Disio DX-101 - Room thermostat (Disio display sequence)
Price Industries Disio Display DX-150 sequence
Price Disio Display room controllers running sequence DX-150.
Also known as: Disio DX-150, DX-150, Disio Display, Price Disio - Room thermostat (Disio display sequence)
Price Industries Disio Display DX-200 sequence
Price Disio Display room controllers running sequence DX-200 or DX-201.
Also known as: Disio DX-200, DX-200, Disio Display, Price Disio, Disio DX-201 - Room thermostat (Disio display sequence)
Price Industries Disio Display DX-300 sequence
Price Disio Display room controllers running sequence DX-300.
Also known as: Disio DX-300, DX-300, Disio Display, Price Disio - Room thermostat (Disio display sequence)
Price Industries Disio Display DX-301 sequence
Price Disio Display room controllers running sequence DX-301.
Also known as: Disio DX-301, DX-301, Disio Display, Price Disio - Room thermostat (Disio display sequence)
Price Industries Disio Display DX-302 sequence
Price Disio Display room controllers running sequence DX-302.
Also known as: Disio DX-302, DX-302, Disio Display, Price Disio - Room thermostat (Disio display sequence)
Price Industries Disio Display DX-303 sequence
Price Disio Display room controllers running sequence DX-303.
Also known as: Disio DX-303, DX-303, Disio Display, Price Disio - Room thermostat (Disio display sequence)
Price Industries Disio Display DX-305 sequence
Price Disio Display room controllers running sequence DX-305.
Also known as: Disio DX-305, DX-305, Disio Display, Price Disio - Room thermostat (Disio display sequence)
Price Industries Disio Display DX-50 sequence
Price Disio Display room controllers running sequence DX-50.
Also known as: Disio DX-50, DX-50, Disio Display, Price Disio - Room thermostat (Disio display sequence)
Price Industries Disio Display DX-600 sequence
Price Disio Display room controllers running sequence DX-600.
Also known as: Disio DX-600, DX-600, Disio Display, Price Disio - Underfloor plenum pressure (VAV) controller
Price Industries PCU constant pressure controller (PCM plenum pressurization)
Price PCU controllers running the constant pressure sequence for underfloor plenum pressurization (PCM).
Also known as: PCU, PCU-PP1, PCM, Price PCU constant pressure - VAV / fan-powered terminal controller
Price Industries PIC Price Intelligent Controller
Price PIC DDC controllers on single-duct, fan-powered, dual-duct and exhaust terminals and on fan coils.
Also known as: PIC, Price Intelligent Controller, PIC-BAC, PIC-VAV - Single-duct VAV terminal controller
Price Industries PIC-SD Price Intelligent Controller - SD
Price PIC-SD controllers on single-duct VAV terminals.
Also known as: PIC-SD, PIC SD, Price Intelligent Controller SD - Rooftop unit controller (zoning / voting)
Price Industries PRTU Price Rooftop Unit Controller
Packaged single- and multi-stage rooftop units (about 2-30 tons) run by a Price PRTU, alone or polling Price zone controllers.
Also known as: PRTU, Price Rooftop Unit Controller, PRTU-STAT - Underfloor air terminal (VAV) controller
Price Industries UMC3 underfloor controller
Price UMC3 controllers for underfloor air distribution terminals.
Also known as: UMC3, Price UMC3 - Underfloor air terminal (VAV) controller
Price Industries UMCB underfloor modulating controller
Price UMCB controllers for underfloor air distribution terminals.
Also known as: UMCB, Price UMCB
Source: Disio Display BACnet Object List - DX-304 · Disio Display BACnet Object List (DX-304). Object names, instances and units are reproduced as published; descriptions are our own.