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Chiller plant controller (chillers and chilled water pumps) · BACnet points list
Armstrong Fluid Technology SE-A10 chiller plant controller BACnet points list
Updated 6 November 2026
The SE-A10 controls a small chilled water plant with up to 3 chillers and 3 chilled water pumps and no condenser water or tower points. Its BACnet object list gives plant start/stop, alarm reset, plant load, power and efficiency, chilled water temperatures and flow, chiller and pump status, alarms, drive data and Hand/Auto overrides.
This page lists 106 BACnet objects for the Armstrong Fluid Technology SE-A10 chiller plant controller — 24 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Armstrong Fluid Technology’s own free documentation, linked below.
- Manufacturer
- Armstrong Fluid Technology
- Model
- SE-A10 chiller plant controller
- Equipment
- Chiller plant controller (chillers and chilled water pumps)
- Equipment type
- Chillers
- BACnet objects
- 106 (24 writable)
- Transport
- —
- Firmware
- BACnet communication interface Rev 24.111
- Also known as
- SE-A10, SE-A 10, Armstrong SE-A10, 90.7671
Reference only, provided as-is: verify against Armstrong Fluid Technology’s current documentation and the live device before use. Not official Armstrong Fluid Technology information. Terms of use.
BMS integration notes: Armstrong Fluid Technology SE-A10 chiller plant controller
The SE-A10 publishes a fixed BACnet object list. Start and stop the plant with BO 1 Remote Start, write the zone setpoint (AV 2), and read BI 1 Plant Status, plant load, chilled water temperatures, plant power and efficiency. Use BO 3 to reset alarms. Per-chiller, per-pump and per-valve alarms, run feedbacks and Hand/Auto overrides are there if the BMS needs more detail.
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 |
|---|---|---|---|
| BO 1 | Remote Start | Plant start/stop from the BMS (1 = start) | Write |
| AV 2 | Zone 1 Setpoint | Zone 1 control setpoint | Write |
| BO 3 | Alarm Reset | Reset plant alarms (positive edge) | Write |
| BI 1 | Plant Status | Plant on/off status | Read |
| AI 3 | Plant Load | Plant cooling load, tons | Read |
| AI 1001 | chws Temp | Chilled water supply temperature | Read |
| AI 1002 | chwr Temp | Chilled water return temperature | Read |
| AI 2 | Total Plant Power Consumption | Total plant power, kW | Read |
| AI 1 | Plant Efficiency | Plant efficiency, kW/ton | Read |
| BI 10 | Refrigerant Leak Alarm | Refrigerant leak detected | Read |
Enable & remote start
BO 1 Remote Start (0 = Stop, 1 = Start) starts and stops the plant from the BMS. The data-points sheet says nothing more about local/remote selection.
Network setup
- The data-points sheet does not give the device instance, MAC address, baud rate or IP settings; get them from the controller setup.
Watch out for
- BO 3 Alarm Reset acts on a positive edge (0 to 1); write 0 again before the next reset.
- Hand/Auto BVs and Hand Command / Hand Speed objects override the plant sequence; leave them in Auto for normal operation.
- Mode AVs are coded 0-3 (1 = Hand, 2 = Off, 3 = Auto); writing them takes that equipment out of automatic sequencing.
- Set Lead Chiller / Pump objects act only when the value changes, so rewriting the same value does nothing.
Armstrong Fluid Technology SE-A10 chiller plant controller 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 | |||||
|---|---|---|---|---|---|---|
| BOmin | 1 | Remote Start | Write | 0=Stop, 1=Start | ||
| BO | 2 | Enable Plant Stand-by Mode Feature | Write | 0=FALSE, 1=TRUE | ||
| BOmin | 3 | Alarm Reset | Positive Edge command | Write | 0=N/A, 1=Reset | |
| BImin | 1 | Plant Status | Read | 0=Off, 1=On | ||
| BI | 2 | All Zone Transmitter Failed | Read | 0=Ok, 1=Alarm | ||
| BI | 3 | Zone 1 Transmitter Failed | Read | 0=Ok, 1=Alarm | ||
| BI | 8 | Dry Bulb Air Temp Transmitter Failed | Read | 0=Ok, 1=Alarm | ||
| BI | 9 | Relative Humidity Transmitter Failed | Read | 0=Ok, 1=Alarm | ||
| BImin | 10 | Refrigerant Leak Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1001 | chwS Temp Transmitter Failed | Read | 0=Ok, 1=Alarm | ||
| BI | 1002 | chwR Temp Transmitter Failed | Read | 0=Ok, 1=Alarm | ||
| BI | 1003 | chw Flow Transmitter Failed | Read | 0=Ok, 1=Alarm | ||
| BI | 1006 | Chlr 1 chw Iso Vlv Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1007 | Chlr 2 chw Iso Vlv Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1008 | Chlr 3 chw Iso Vlv Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1011 | chw Pump 1 Run Feedback | Read | 0=Stopped, 1=Running | ||
| BI | 1012 | chw Pump 1 Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1013 | chw Pump 2 Run Feedback | Read | 0=Stopped, 1=Running | ||
| BI | 1014 | chw Pump 2 Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1015 | chw Pump 3 Run Feedback | Read | 0=Stopped, 1=Running | ||
| BI | 1016 | chw Pump 3 Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1031 | Chiller 1 Run Feedback | Read | 0=Stopped, 1=Running | ||
| BI | 1032 | Chiller 1 Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1033 | Chiller 1 Power Transmitter Failed | Read | 0=Ok, 1=Alarm | ||
| BI | 1034 | Chiller 2 Run Feedback | Read | 0=Stopped, 1=Running | ||
| BI | 1035 | Chiller 2 Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1036 | Chiller 2 Power Transmitter Failed | Read | 0=Ok, 1=Alarm | ||
| BI | 1037 | Chiller 3 Run Feedback | Read | 0=Stopped, 1=Running | ||
| BI | 1038 | Chiller 3 Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1039 | Chiller 3 Power Transmitter Failed | Read | 0=Ok, 1=Alarm | ||
| BI | 1046 | chw Bypass Valve Pos Fbk Alarm | Read | 0=Ok, 1=Alarm | ||
| BI | 1047 | Chiller 1 chw Iso Valve Status | Read | 0=Close, 1=Open | ||
| BI | 1048 | Chiller 2 chw Iso Valve Status | Read | 0=Close, 1=Open | ||
| BI | 1049 | Chiller 3 chw Iso Valve Status | Read | 0=Close, 1=Open | ||
| BV | 1001 | chw Bypass Valve Hand/Auto | Write | 0=Hand, 1=Auto | ||
| BV | 1002 | Chiller 1 chw Iso Valve Hand/Auto | Write | 0=Hand, 1=Auto | ||
| BV | 1003 | Chiller 2 chw Iso Valve Hand/Auto | Write | 0=Hand, 1=Auto | ||
| BV | 1004 | Chiller 3 chw Iso Valve Hand/Auto | Write | 0=Hand, 1=Auto | ||
| BV | 1007 | Chiller 1 chw Iso Valve Hand Command | Write | 0=Close, 1=Open | ||
| BV | 1008 | Chiller 2 chw Iso Valve Hand Command | Write | 0=Close, 1=Open | ||
| BV | 1009 | Chiller 3 chw Iso Valve Hand Command | Write | 0=Close, 1=Open | ||
| AO | 1001 | chw Bypass Valve Hand Position | Range 0 to 100.0 | % | Write | |
| AO | 1002 | chw Pump 1 Hand Speed | Range 0 to 100.0 | % | Write | |
| AO | 1003 | chw Pump 2 Hand Speed | Range 0 to 100.0 | % | Write | |
| AO | 1004 | chw Pump 3 Hand Speed | Range 0 to 100.0 | % | Write | |
| AImin | 1 | Plant Efficiency | kW/Ton | Read | ||
| AImin | 2 | Total Plant Power Consumption | kW | Read | ||
| AImin | 3 | Plant Load | tons | Read | ||
| AI | 4 | Dry Bulb Air Temp | °F or °C | Read | ||
| AI | 5 | Relative Humidity | Range 0 to 100.0 | % | Read | |
| AI | 6 | Sensorless Head | feet | Read | ||
| AI | 7 | Sensorless Flow | usgpm | Read | ||
| AI | 9 | Zone 1 PV | psi, ft, kPA, m, °F, or °C | Read | ||
| AI | 10 | Zone 1 Error | psi, ft, kPA, m, °F, or °C | Read | ||
| AV | 1 | Max Open Cooling Valve Position Fdbk | Range 0 to 100.0 | % | Write | |
| AVmin | 2 | Zone 1 Setpoint | psi, ft, kPA, m, °F, or °C | Write | ||
| AImin | 1001 | chws Temp | °F or °C | Read | ||
| AImin | 1002 | chwr Temp | °F or °C | Read | ||
| AI | 1003 | chw Flow | usgpm, lps, m3/hr | Read | ||
| AI | 1004 | chwp DP | psi, ft, kPA, m | Read | ||
| AI | 1005 | System DP | psi, ft, kPA, m | Read | ||
| AI | 1006 | Chiller 1 Leaving chw Temperature | °F or °C | Read | ||
| AI | 1007 | Chiller 1 Entering chw Temperature | °F or °C | Read | ||
| AI | 1008 | Chiller 1 Power | kW | Read | ||
| AI | 1009 | Chiller 2 Leaving chw Temperature | °F or °C | Read | ||
| AI | 1010 | Chiller 2 Entering chw Temperature | °F or °C | Read | ||
| AI | 1011 | Chiller 2 Power | kW | Read | ||
| AI | 1012 | Chiller 3 Leaving chw Temperature | °F or °C | Read | ||
| AI | 1013 | Chiller 3 Entering chw Temperature | °F or °C | Read | ||
| AI | 1014 | Chiller 3 Power | kW | Read | ||
| AI | 1021 | chw Pump 1 Drive Power | kW | Read | ||
| AI | 1022 | chw Pump 1 Drive Volt AC | VAC | Read | ||
| AI | 1023 | chw Pump 1 Drive Amp | Amp | Read | ||
| AI | 1024 | chw Pump 1 Drive Speed Feedback | Range 0 to 100.0 | % | Read | |
| AI | 1025 | chw Pump 2 Drive Power | kW | Read | ||
| AI | 1026 | chw Pump 2 Drive Volt AC | VAC | Read | ||
| AI | 1027 | chw Pump 2 Drive Amp | Amp | Read | ||
| AI | 1028 | chw Pump 2 Drive Speed Feedback | Range 0 to 100.0 | % | Read | |
| AI | 1029 | chw Pump 3 Drive Power | kW | Read | ||
| AI | 1030 | chw Pump 3 Drive Volt AC | VAC | Read | ||
| AI | 1031 | chw Pump 3 Drive Amp | Amp | Read | ||
| AI | 1032 | chw Pump 3 Drive Speed Feedback | Range 0 to 100.0 | % | Read | |
| AI | 1061 | chw Pump 1 Run Hours | hours | Read | ||
| AI | 1062 | chw Pump 2 Run Hours | hours | Read | ||
| AI | 1063 | chw Pump 3 Run Hours | hours | Read | ||
| AI | 1071 | Chiller 1 Run Hours | hours | Read | ||
| AI | 1072 | Chiller 2 Run Hours | hours | Read | ||
| AI | 1073 | Chiller 3 Run Hours | hours | Read | ||
| AI | 1076 | chw Bypass Valve Position | Range 0 to 100.0 | % | Read | |
| AI | 2001 | Chiller 1 Duty | Coded value, range 0 to 5 | Read | 0=n/a, 1=Lead, 2=Lag 1, 3=Lag 2, 4=Lag 3, 5=Lag 4 | |
| AI | 2002 | Chiller 1 State | Coded value, range 0 to 7 | Read | 0=n/a, 1=Ready, 2=Enabled, 3=Started, 4=Running, 5=Shutdown, 6=Alarm, 7=Not Ready | |
| AI | 2003 | Chiller 2 Duty | Coded value, range 0 to 5 | Read | 0=n/a, 1=Lead, 2=Lag 1, 3=Lag 2, 4=Lag 3, 5=Lag 4 | |
| AI | 2004 | Chiller 2 State | Coded value, range 0 to 7 | Read | 0=n/a, 1=Ready, 2=Enabled, 3=Started, 4=Running, 5=Shutdown, 6=Alarm, 7=Not Ready | |
| AI | 2005 | Chiller 3 Duty | Coded value, range 0 to 5 | Read | 0=n/a, 1=Lead, 2=Lag 1, 3=Lag 2, 4=Lag 3, 5=Lag 4 | |
| AI | 2006 | Chiller 3 State | Coded value, range 0 to 7 | Read | 0=n/a, 1=Ready, 2=Enabled, 3=Started, 4=Running, 5=Shutdown, 6=Alarm, 7=Not Ready | |
| AI | 2011 | chw Pump 1 Duty Standby | Coded value, range 0 to 7 | Read | 0=n/a, 1=Duty 1, 2=Duty 2, 3=Duty 3, 4=Duty 4, 5=Duty 5, 6=Standby, 7=Duty | |
| AI | 2012 | chw Pump 2 Duty Standby | Coded value, range 0 to 7 | Read | 0=n/a, 1=Duty 1, 2=Duty 2, 3=Duty 3, 4=Duty 4, 5=Duty 5, 6=Standby, 7=Duty | |
| AI | 2013 | chw Pump 3 Duty Standby | Coded value, range 0 to 7 | Read | 0=n/a, 1=Duty 1, 2=Duty 2, 3=Duty 3, 4=Duty 4, 5=Duty 5, 6=Standby, 7=Duty | |
| AV | 2001 | Chiller 1 Mode | Coded value, range 0 to 3 | Write | 0=Not Used, 1=Hand, 2=Off, 3=Auto | |
| AV | 2002 | Chiller 2 Mode | Coded value, range 0 to 3 | Write | 0=Not Used, 1=Hand, 2=Off, 3=Auto | |
| AV | 2003 | Chiller 3 Mode | Coded value, range 0 to 3 | Write | 0=Not Used, 1=Hand, 2=Off, 3=Auto | |
| AV | 2006 | chw Pump 1 Mode | Coded value, range 0 to 3 | Write | 0=Not Used, 1=Hand, 2=Off, 3=Auto | |
| AV | 2007 | chw Pump 2 Mode | Coded value, range 0 to 3 | Write | 0=Not Used, 1=Hand, 2=Off, 3=Auto | |
| AV | 2008 | chw Pump 3 Mode | Coded value, range 0 to 3 | Write | 0=Not Used, 1=Hand, 2=Off, 3=Auto | |
| AV | 2016 | Set Lead Chiller | Write 1 to 5; acted on when the value changes | Write | ||
| AV | 2017 | Set Lead chw Pump | Write 1 to 5; acted on when the value changes | Write |
No points match these filters.
Object ID lookup: Armstrong Fluid Technology SE-A10 chiller plant controller point IDs by name
BO1Remote StartBO2Enable Plant Stand-by Mode FeatureBO3Alarm ResetBI1Plant StatusBI2All Zone Transmitter FailedBI3Zone 1 Transmitter FailedBI8Dry Bulb Air Temp Transmitter FailedBI9Relative Humidity Transmitter FailedBI10Refrigerant Leak AlarmBI1001chwS Temp Transmitter FailedBI1002chwR Temp Transmitter FailedBI1003chw Flow Transmitter FailedBI1006Chlr 1 chw Iso Vlv AlarmBI1007Chlr 2 chw Iso Vlv AlarmBI1008Chlr 3 chw Iso Vlv AlarmBI1011chw Pump 1 Run FeedbackBI1012chw Pump 1 AlarmBI1013chw Pump 2 Run FeedbackBI1014chw Pump 2 AlarmBI1015chw Pump 3 Run FeedbackBI1016chw Pump 3 AlarmBI1031Chiller 1 Run FeedbackBI1032Chiller 1 AlarmBI1033Chiller 1 Power Transmitter FailedBI1034Chiller 2 Run FeedbackBI1035Chiller 2 AlarmBI1036Chiller 2 Power Transmitter FailedBI1037Chiller 3 Run FeedbackBI1038Chiller 3 AlarmBI1039Chiller 3 Power Transmitter FailedBI1046chw Bypass Valve Pos Fbk AlarmBI1047Chiller 1 chw Iso Valve StatusBI1048Chiller 2 chw Iso Valve StatusBI1049Chiller 3 chw Iso Valve StatusBV1001chw Bypass Valve Hand/AutoBV1002Chiller 1 chw Iso Valve Hand/AutoBV1003Chiller 2 chw Iso Valve Hand/AutoBV1004Chiller 3 chw Iso Valve Hand/AutoBV1007Chiller 1 chw Iso Valve Hand CommandBV1008Chiller 2 chw Iso Valve Hand CommandBV1009Chiller 3 chw Iso Valve Hand CommandAO1001chw Bypass Valve Hand PositionAO1002chw Pump 1 Hand SpeedAO1003chw Pump 2 Hand SpeedAO1004chw Pump 3 Hand SpeedAI1Plant EfficiencyAI2Total Plant Power ConsumptionAI3Plant LoadAI4Dry Bulb Air TempAI5Relative HumidityAI6Sensorless HeadAI7Sensorless FlowAI9Zone 1 PVAI10Zone 1 ErrorAV1Max Open Cooling Valve Position FdbkAV2Zone 1 SetpointAI1001chws TempAI1002chwr TempAI1003chw FlowAI1004chwp DPAI1005System DPAI1006Chiller 1 Leaving chw TemperatureAI1007Chiller 1 Entering chw TemperatureAI1008Chiller 1 PowerAI1009Chiller 2 Leaving chw TemperatureAI1010Chiller 2 Entering chw TemperatureAI1011Chiller 2 PowerAI1012Chiller 3 Leaving chw TemperatureAI1013Chiller 3 Entering chw TemperatureAI1014Chiller 3 PowerAI1021chw Pump 1 Drive PowerAI1022chw Pump 1 Drive Volt ACAI1023chw Pump 1 Drive AmpAI1024chw Pump 1 Drive Speed FeedbackAI1025chw Pump 2 Drive PowerAI1026chw Pump 2 Drive Volt ACAI1027chw Pump 2 Drive AmpAI1028chw Pump 2 Drive Speed FeedbackAI1029chw Pump 3 Drive PowerAI1030chw Pump 3 Drive Volt ACAI1031chw Pump 3 Drive AmpAI1032chw Pump 3 Drive Speed FeedbackAI1061chw Pump 1 Run HoursAI1062chw Pump 2 Run HoursAI1063chw Pump 3 Run HoursAI1071Chiller 1 Run HoursAI1072Chiller 2 Run HoursAI1073Chiller 3 Run HoursAI1076chw Bypass Valve PositionAI2001Chiller 1 DutyAI2002Chiller 1 StateAI2003Chiller 2 DutyAI2004Chiller 2 StateAI2005Chiller 3 DutyAI2006Chiller 3 StateAI2011chw Pump 1 Duty StandbyAI2012chw Pump 2 Duty StandbyAI2013chw Pump 3 Duty StandbyAV2001Chiller 1 ModeAV2002Chiller 2 ModeAV2003Chiller 3 ModeAV2006chw Pump 1 ModeAV2007chw Pump 2 ModeAV2008chw Pump 3 ModeAV2016Set Lead ChillerAV2017Set Lead chw Pump
Integration notes
- The data-points sheet titles the table BACnet but does not say whether it is BACnet IP or MS/TP.
- Mode objects (AV) use 0 = Not Used, 1 = Hand, 2 = Off, 3 = Auto. Duty/standby, chiller duty and chiller state objects are coded values; the codes are in each point's states.
- Hand/Auto BVs and Hand Command BVs, plus the Hand Speed / Hand Position AOs, let the BMS run a valve or pump by hand. Set Lead objects act only when the written value changes.
- Units for temperatures, pressures and flows follow the controller's unit setting (the PDF lists the options).
- The PDF table is on pages 7-9. One Reserved AI is left out.
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 SE-A10 chiller plant controller 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 Armstrong Fluid Technology SE-A10 chiller plant controller
How many BACnet points does the Armstrong Fluid Technology SE-A10 chiller plant controller have?
This list has 106 BACnet objects: 51 analog inputs, 4 analog outputs, 10 analog values, 31 binary inputs, 3 binary outputs, 7 binary values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Armstrong Fluid Technology SE-A10 chiller plant controller BACnet points are writable?
24 of the 106 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 Armstrong Fluid Technology SE-A10 chiller plant controller BACnet documentation?
The source is SE-A10 Data points (BAS data points - BACnet, Communication Interface Rev 24.111) (90.7671), revision 2025-07-10, published free by Armstrong Fluid Technology at https://armstrongfluidtechnology.com/~/media/documents/installation_maintenance_parts/installation-and-operating-instructions/90-7671_se_a10_datapoints.pdf.
What are the minimum BACnet points to integrate the Armstrong Fluid Technology SE-A10 chiller plant controller?
Start with BO 1 Remote Start (Plant start/stop from the BMS (1 = start)); AV 2 Zone 1 Setpoint (Zone 1 control setpoint); BO 3 Alarm Reset (Reset plant alarms (positive edge)); BI 1 Plant Status (Plant on/off status); AI 3 Plant Load (Plant cooling load, tons); AI 1001 chws Temp (Chilled water supply temperature); AI 1002 chwr Temp (Chilled water return temperature); AI 2 Total Plant Power Consumption (Total plant power, kW); AI 1 Plant Efficiency (Plant efficiency, kW/ton); BI 10 Refrigerant Leak Alarm (Refrigerant leak detected).
How do I enable BMS control of the Armstrong Fluid Technology SE-A10 chiller plant controller?
BO 1 Remote Start (0 = Stop, 1 = Start) starts and stops the plant from the BMS. The data-points sheet says nothing more about local/remote selection.
How do I check these points on the real SE-A10 chiller plant controller?
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 Armstrong Fluid Technology BACnet points lists
- Cooling tower and condenser pump plant controller
Armstrong Fluid Technology Design Envelope Integrated Tower Controller (ITC 9521)
Armstrong Design Envelope Integrated Tower Controller for the condenser water side: up to 5 cooling towers (fans, inlet/outlet isolation valves) and 5 condenser water pumps.
Also known as: ITC 9521, ITC9521, Design Envelope ITC, Integrated Tower Controller, 82.21 - Chiller plant controller (water-cooled chillers, pumps and towers)
Armstrong Fluid Technology EE-W10 chiller plant controller (water-cooled)
Armstrong EE-W10 water-cooled chilled water plant controls; the object list covers up to 3 chillers, 3 chilled water pumps, 3 condenser water pumps and 3 towers.
Also known as: EE-W10, EE-W 10, Armstrong EE-W10, 90.7651 - Chiller plant controller (water-cooled chillers, pumps and towers)
Armstrong Fluid Technology EE-W20 chiller plant controller (water-cooled)
Armstrong EE-W20 water-cooled chilled water plant controls; the object list covers up to 5 chillers, 10 chilled water pumps, 10 condenser water pumps, 5 towers and 5 control zones.
Also known as: EE-W20, EE-W 20, Armstrong EE-W20, 90.7661 - Chiller plant controller (water-cooled chillers, pumps and towers)
Armstrong Fluid Technology IPC 9521 chilled water plant controller
Armstrong IPC 9521 water-cooled chilled water plant controls (legacy product); the object list covers up to 5 chillers, 5 chilled and 5 condenser water pumps (A and B sides), 5 towers and 5 zones.
Also known as: IPC 9521, IPC9521, Armstrong IPC 9521, 90.874 - Pump system controller (variable primary)
Armstrong Fluid Technology IPS 4000 pumping system controller - variable primary
Armstrong IPS 4000 controllers set up for variable primary pumping: up to 8 pumps, 16 control zones and 8 chillers or boilers with flow and differential pressure limits.
Also known as: IPS 4000, IPS4000, IPS 4000 primary, Integrated Pumping System 4000, 90.9751 - Pump system controller (variable secondary)
Armstrong Fluid Technology IPS 4000 pumping system controller - variable secondary
Armstrong IPS 4000 controllers set up for variable secondary pumping: up to 8 pumps and 16 control zones.
Also known as: IPS 4000, IPS4000, IPS 4000 secondary, Integrated Pumping System 4000, 90.9761 - Chiller plant controller (chillers and chilled water pumps)
Armstrong Fluid Technology SE-A20 chiller plant controller
Armstrong SE-A20 chilled water plant controls with no condenser water side; the object list covers up to 5 chillers, 10 chilled water pumps and 5 control zones.
Also known as: SE-A20, SE-A 20, Armstrong SE-A20, 90.7681
Source: SE-A10 Data points (BAS data points - BACnet, Communication Interface Rev 24.111) · 90.7671 · rev. 2025-07-10. Object names, instances and units are reproduced as published; descriptions are our own.