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Process meter (boiler plant signal) via ProtoAir gateway · BACnet points list
Thermal Solutions Precision Digital Trident PD765 meter (Universal Gateway ProtoAir) BACnet points list
Updated 7 November 2026
The Trident PD765 is a panel process meter with two alarm relays and a 4-20 mA output; in these boiler control systems it is read through the ProtoAir Universal Gateway on BACnet IP or BACnet MS/TP. The profile gives the displayed value, relay and alarm states, alarm acknowledge, and the relay set/reset points, delays and 4-20 mA output scaling.
This page lists 32 BACnet objects for the Thermal Solutions Precision Digital Trident PD765 meter (Universal Gateway ProtoAir) — 28 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Thermal Solutions’s own free documentation, linked below.
- Manufacturer
- Thermal Solutions
- Model
- Precision Digital Trident PD765 meter (Universal Gateway ProtoAir)
- Equipment
- Process meter (boiler plant signal) via ProtoAir gateway
- Equipment type
- Boilers & water heaters
- BACnet objects
- 32 (28 writable)
- Transport
- BACnet IP, BACnet MS/TP
- Firmware
- Not stated
- Also known as
- PD765, Trident PD765, Precision Digital PD765, ProtoAir FPA-W44, Universal Gateway 106417-04
Reference only, provided as-is: verify against Thermal Solutions’s current documentation and the live device before use. Not official Thermal Solutions information. Terms of use.
BMS integration notes: Thermal Solutions Precision Digital Trident PD765 meter (Universal Gateway ProtoAir)
Add the PD765 as a profile in the ProtoAir Web Configurator with a unique Node-ID and discover it at 50000 + Node-ID. Read the display value and the alarm states, acknowledge alarms from the BMS, and adjust relay set points if needed.
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 |
|---|---|---|---|
| BV 6 | Alarm 1 Acknowledge | Acknowledge alarm 1 | Write |
| BV 7 | Alarm 2 Acknowledge | Acknowledge alarm 2 | Write |
| AI 1 | Display Value | Value shown on the meter | Read |
| BV 2 | Relay 1 Status | Relay 1 state | Write |
| BV 3 | Relay 2 Status | Relay 2 state | Write |
| BI 4 | Alarm 1 Status | Alarm 1 active | Read |
| BI 5 | Alarm 2 Status | Alarm 2 active | Read |
| BI 1 | Com Status | Modbus link between ProtoAir and the PD765 | Read |
Network setup
- Device instance = Node_Offset (default 50,000) + the controller's Node-ID (1-255), so Node-ID 1 gives 50001.
- ProtoAir default IP address is 192.168.1.24, mask 255.255.255.0.
- Add each controller as a profile in the ProtoAir Web Configurator and give it a unique Node-ID.
Watch out for
- Relay and 4-20 mA output settings are meter configuration; change them only deliberately.
Thermal Solutions Precision Digital Trident PD765 meter (Universal Gateway ProtoAir) 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.
| Description | States | |||||
|---|---|---|---|---|---|---|
| BImin | 1 | Com Status | Modbus link from the ProtoAir to the controller | Read | ||
| AImin | 1 | Display Value | Value shown on the meter display | Read | ||
| BVmin | 2 | Relay 1 Status | Relay 1 Status | Write | ||
| BVmin | 3 | Relay 2 Status | Relay 2 Status | Write | ||
| BImin | 4 | Alarm 1 Status | Alarm 1 Status | Read | ||
| BImin | 5 | Alarm 2 Status | Alarm 2 Status | Read | ||
| BVmin | 6 | Alarm 1 Acknowledge | Alarm 1 Acknowledge | Write | ||
| BVmin | 7 | Alarm 2 Acknowledge | Alarm 2 Acknowledge | Write | ||
| AV | 8 | Relay 1 Set Point | Relay 1 Set Point | Write | ||
| AV | 9 | Relay 1 Reset Point | Relay 1 Reset Point | Write | ||
| AV | 10 | Relay 1 Turn-on Delay | Relay 1 Turn-on Delay | Write | ||
| AV | 11 | Relay 1 Turn-off Delay | Relay 1 Turn-off Delay | Write | ||
| BV | 12 | Relay 1 Normal/Fail-Safe | Relay 1 Normal/Fail-Safe | Write | ||
| AV | 13 | Relay 1 Operation | Relay 1 Operation | Write | ||
| AV | 14 | Relay 2 Set Point | Relay 2 Set Point | Write | ||
| AV | 15 | Relay 2 Reset Point | Relay 2 Reset Point | Write | ||
| AV | 16 | Relay 2 Turn-on Delay | Relay 2 Turn-on Delay | Write | ||
| AV | 17 | Relay 2 Turn-off Delay | Relay 2 Turn-off Delay | Write | ||
| BV | 18 | Relay 2 Normal/Fail-Safe | Relay 2 Normal/Fail-Safe | Write | ||
| AV | 19 | Relay 2 Operation | Relay 2 Operation | Write | ||
| BV | 20 | 4-20mA Out-Mode Output Option | 4-20 mA output: Mode Output Option | Write | ||
| AV | 21 | 4-20mA Out-Mode Data Source | 4-20 mA output: Mode Data Source | Write | ||
| AV | 22 | 4-20mA Out–Sensor Break Value | 4-20 mA output: Sensor Break Value | Write | ||
| AV | 23 | 4-20mA Out–Overrange value | 4-20 mA output: Overrange value | Write | ||
| AV | 24 | 4-20mA Out–Underrange value | 4-20 mA output: Underrange value | Write | ||
| AV | 25 | 4-20mA Out–Max value Allowed | 4-20 mA output: Max value Allowed | Write | ||
| AV | 26 | 4-20mA Out–Min value Allowed | 4-20 mA output: Min value Allowed | Write | ||
| AV | 27 | 4-20mA Out–Display Value 1 | 4-20 mA output: Display Value 1 | Write | ||
| AV | 28 | 4-20mA Out–Display Value 2 | 4-20 mA output: Display Value 2 | Write | ||
| AV | 29 | 4-20mA Out–Output 1 | 4-20 mA output: Output 1 | Write | ||
| AV | 30 | 4-20mA Out–Output 2 | 4-20 mA output: Output 2 | Write | ||
| AV | 31 | 4-20mA Out–Data in mA or Data in bit | 4-20 mA output: Data in mA or Data in bit | Write |
No points match these filters.
Object ID lookup: Thermal Solutions Precision Digital Trident PD765 meter point IDs by name
BI1Com StatusAI1Display ValueBV2Relay 1 StatusBV3Relay 2 StatusBI4Alarm 1 StatusBI5Alarm 2 StatusBV6Alarm 1 AcknowledgeBV7Alarm 2 AcknowledgeAV8Relay 1 Set PointAV9Relay 1 Reset PointAV10Relay 1 Turn-on DelayAV11Relay 1 Turn-off DelayBV12Relay 1 Normal/Fail-SafeAV13Relay 1 OperationAV14Relay 2 Set PointAV15Relay 2 Reset PointAV16Relay 2 Turn-on DelayAV17Relay 2 Turn-off DelayBV18Relay 2 Normal/Fail-SafeAV19Relay 2 OperationBV204-20mA Out-Mode Output OptionAV214-20mA Out-Mode Data SourceAV224-20mA Out–Sensor Break ValueAV234-20mA Out–Overrange valueAV244-20mA Out–Underrange valueAV254-20mA Out–Max value AllowedAV264-20mA Out–Min value AllowedAV274-20mA Out–Display Value 1AV284-20mA Out–Display Value 2AV294-20mA Out–Output 1AV304-20mA Out–Output 2AV314-20mA Out–Data in mA or Data in bit
Integration notes
- The table has no read/write column; AV and BV objects (N2 analog/digital outputs) are taken as writable, including the relay status objects BV 2 and BV 3.
- The manual gives no units, ranges or state texts for this profile; see the Precision Digital PD765 manual.
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 Precision Digital Trident PD765 meter (Universal Gateway ProtoAir) 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 Thermal Solutions Precision Digital Trident PD765 meter (Universal Gateway ProtoAir)
How many BACnet points does the Thermal Solutions Precision Digital Trident PD765 meter (Universal Gateway ProtoAir) have?
This list has 32 BACnet objects: 1 analog input, 21 analog values, 3 binary inputs, 7 binary values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Thermal Solutions Precision Digital Trident PD765 meter (Universal Gateway ProtoAir) BACnet points are writable?
28 of the 32 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 Thermal Solutions Precision Digital Trident PD765 meter (Universal Gateway ProtoAir) BACnet documentation?
The source is Universal Gateway Instruction Manual (ProtoAir): BACnet MS/TP, BACnet IP, N2, Modbus (PN 106417-04 Rev A), revision 2024-05, published free by Thermal Solutions at https://s3-us-west-2.amazonaws.com/catsy.782/Universal+Gateway+ProtoAir+BACnet+Instruction+Manual.pdf.
What are the minimum BACnet points to integrate the Thermal Solutions Precision Digital Trident PD765 meter (Universal Gateway ProtoAir)?
Start with BV 6 Alarm 1 Acknowledge (Acknowledge alarm 1); BV 7 Alarm 2 Acknowledge (Acknowledge alarm 2); AI 1 Display Value (Value shown on the meter); BV 2 Relay 1 Status (Relay 1 state); BV 3 Relay 2 Status (Relay 2 state); BI 4 Alarm 1 Status (Alarm 1 active); BI 5 Alarm 2 Status (Alarm 2 active); BI 1 Com Status (Modbus link between ProtoAir and the PD765).
How do I check these points on the real Precision Digital Trident PD765 meter (Universal Gateway ProtoAir)?
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 Thermal Solutions BACnet points lists
- Boiler control (ALTA / Phantom II) via ProtoAir gateway
Thermal Solutions ALTA / Phantom II boiler control (Universal Gateway ProtoAir)
U.S. Boiler ALTA and ALTAC and Velocity Boiler Works Phantom II and Phantom Combi II boilers, connected to the Universal Gateway (ProtoAir FPA-W44) on the control's Modbus 2 port.
Also known as: ALTA, ALTAC, U.S. Boiler ALTA, Phantom II, Phantom Combi II, Velocity Boiler Works Phantom II, ProtoAir FPA-W44, Universal Gateway 106417-04 - Boiler controller via ProtoNode gateway
Thermal Solutions Apex / Arctic with Concert or Panasonic 4716 software (Universal Gateway)
Thermal Solutions Apex and Arctic boilers with the Concert control and display, and Apex boilers with the Panasonic display running 4716 software, through the Universal Gateway.
Also known as: Concert, Concert control, Apex 4716, Arctic, Arctic 1000, Arctic 1500, Universal Gateway, 106417-01, ProtoNode RER, FPC-N34-0816 - Boiler controller via ProtoNode gateway
Thermal Solutions Apex with Panasonic display, 4109 software (Universal Gateway)
Thermal Solutions Apex boilers with the control and Panasonic GT02 display running 4109 software, connected through the Universal Gateway.
Also known as: Apex, Apex 4109, Panasonic GT02, Universal Gateway, 106417-01, ProtoNode RER, FPC-N34-0816 - Boiler flame safeguard (RM7800) via ProtoNode gateway
Thermal Solutions EVA / EVO boiler - RM7800 flame safeguard (ProtoNode)
Thermal Solutions EVA, EVAW, EVO and EVOW boilers with an RM7800 series burner control, connected through a ProtoNode FPC-N34.
Also known as: RM7800, Honeywell RM7800, 7800 Series, EVA, EVAW, EVO, EVOW, FPC-N34-0643, ProtoNode FPC-N34 - Boiler operating controller (RWF40) via ProtoNode gateway
Thermal Solutions EVA / EVO boiler - RWF40 controller (ProtoNode)
Thermal Solutions EVA, EVAW, EVO and EVOW boilers whose operating control is an RWF40, connected through a ProtoNode FPC-N34.
Also known as: RWF40, Siemens RWF40, EVA, EVAW, EVO, EVOW, FPC-N34-0643, ProtoNode FPC-N34 - Boiler operating controller (RWF55) via ProtoNode gateway
Thermal Solutions EVA / EVO boiler - RWF55 controller (ProtoNode)
Thermal Solutions EVA, EVAW, EVO and EVOW boilers whose operating control is an RWF55, connected through a ProtoNode FPC-N34.
Also known as: RWF55, Siemens RWF55, EVA, EVAW, EVO, EVOW, FPC-N34-0643, ProtoNode FPC-N34 - Boiler flame safeguard (Fireye YB110) via ProtoAir gateway
Thermal Solutions Fireye YB110 flame safeguard (Universal Gateway ProtoAir)
Thermal Solutions and Bryan boilers with a Fireye YB110 flame safeguard, connected to the Universal Gateway (ProtoAir FPA-W44).
Also known as: YB110, Fireye YB110, BurnerPRO, Fireye, ProtoAir FPA-W44, Universal Gateway 106417-04 - Boiler burner management system (LMV2x/3x) via ProtoAir gateway
Thermal Solutions Siemens LMV2 / LMV3 burner management (Universal Gateway ProtoAir)
Thermal Solutions and Bryan boilers fired by a Siemens LMV2x or LMV3x burner management system, connected to the Universal Gateway (ProtoAir FPA-W44).
Also known as: LMV2_3, LMV2, LMV3, LMV26, LMV37, Siemens LMV2x/3x, ProtoAir FPA-W44, Universal Gateway 106417-04 - Boiler burner management system (LMV36) via ProtoAir gateway
Thermal Solutions Siemens LMV36 burner management (Universal Gateway ProtoAir)
Thermal Solutions and Bryan boilers fired by a Siemens LMV36 burner management system, connected to the Universal Gateway (ProtoAir FPA-W44).
Also known as: LMV36, Siemens LMV36, LMV3, ProtoAir FPA-W44, Universal Gateway 106417-04 - Boiler burner management system (LMV52) via ProtoAir gateway
Thermal Solutions Siemens LMV52 burner management (Universal Gateway ProtoAir)
Thermal Solutions and Bryan boilers fired by a Siemens LMV52 burner management system, connected to the Universal Gateway (ProtoAir FPA-W44).
Also known as: LMV52, Siemens LMV52, LMV5, ProtoAir FPA-W44, Universal Gateway 106417-04, Bryan Boiler LMV52 - Boiler operating controller (RWF55) via ProtoAir gateway
Thermal Solutions Siemens RWF55 boiler controller (Universal Gateway ProtoAir)
Thermal Solutions and Bryan boilers that use a Siemens RWF55 temperature/pressure controller, connected to the Universal Gateway (ProtoAir FPA-W44).
Also known as: RWF55, Siemens RWF55, ProtoAir FPA-W44, Universal Gateway 106417-04, Bryan Boiler RWF55 - Boiler controller (TSBC) via ProtoNode gateway
Thermal Solutions TSBC boiler control (Universal Gateway)
Thermal Solutions boilers with the TSBC control (such as EVS and EVCA), connected through the Thermal Solutions Universal Gateway.
Also known as: TSBC, Thermal Solutions Boiler Control, Universal Gateway, 106417-01, ProtoNode RER, FPC-N34-0816, EVS, EVCA
Source: Universal Gateway Instruction Manual (ProtoAir): BACnet MS/TP, BACnet IP, N2, Modbus · PN 106417-04 Rev A · rev. 2024-05. Object names, instances and units are reproduced as published; descriptions are our own.