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BACnet gateway for power meters (WattsOn) · BACnet points list
Elkor ETBAC BACnet gateway for WattsOn meters BACnet points list
Updated 6 November 2026
The ETBAC object map shows how the gateway presents each connected WattsOn power meter: a block of read-only Analog Inputs per meter with ratios, serial number, totals, per-phase voltage, current, power, power factor and energy. One Analog Value sets the polling delay. Meter 1 uses instances 100128-100852, meter 2 the same offsets from 200000.
This page lists 41 BACnet objects for the Elkor ETBAC BACnet gateway for WattsOn meters — 0 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Elkor’s own free documentation, linked below.
- Manufacturer
- Elkor
- Model
- ETBAC BACnet gateway for WattsOn meters
- Equipment
- BACnet gateway for power meters (WattsOn)
- Equipment type
- Thermostats, sensors & meters
- BACnet objects
- 41 (0 writable)
- Transport
- —
- Firmware
- Not stated
- Also known as
- ETBAC, Elkor ETBAC, WattsOn BACnet gateway, ETBAC object map
- Source document
- ETBAC BACnet Object Map
Reference only, provided as-is: verify against Elkor’s current documentation and the live device before use. Not official Elkor information. Terms of use.
BMS integration notes: Elkor ETBAC BACnet gateway for WattsOn meters
Discover the gateway, then map the meter block for each WattsOn (100xxx for meter 1, 200xxx for meter 2). Read total real power, total energy, demand, power factor, average current and voltages.
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 |
|---|---|---|---|
| AI 100770 | DEVICE-1/PWR_ELEC | Meter 1 total real power, kW | Read |
| AI 100768 | DEVICE-1/ENERGY_ELEC_ACCUM | Meter 1 total energy, kWh | Read |
| AI 100786 | DEVICE-1/DEMAND | Meter 1 sliding-window kW demand | Read |
| AI 100782 | DEVICE-1/PWR_FACTOR | Meter 1 system power factor | Read |
| AI 100780 | DEVICE-1/CURRENT_LN | Meter 1 average current, A | Read |
| AI 100788 | DEVICE-1/VOLTAGE_LN-A | Meter 1 phase A to neutral voltage | Read |
| AI 100784 | DEVICE-1/FREQUENCY | Meter 1 frequency, Hz | Read |
Network setup
- AV 1 POLL_DELAY sets the gateway's meter polling delay in seconds.
Watch out for
- Each added WattsOn adds a block of objects 100000 higher; map by instance.
Elkor ETBAC BACnet gateway for WattsOn meters 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 | |||||
|---|---|---|---|---|---|---|
| AV | 1 | POLL_DELAY | Polling Delay | s | Read | |
| AI | 100128 | DEVICE-1/PT_RATIO_PRIMARY | PT Ratio (Primary) | Read | ||
| AI | 100129 | DEVICE-1/PT_RATIO_SECONDARY | PT Ratio (Secondary) | Read | ||
| AI | 100130 | DEVICE-1/CT_RATIO_PRIMARY | CT Ratio (Primary) | Read | ||
| AI | 100131 | DEVICE-1/CT_RATIO_SECONDARY | CT Ratio (Secondary) | Read | ||
| AI | 100149 | DEVICE-1/SERIAL_NUMBER | Serial Number | Read | ||
| AImin | 100768 | DEVICE-1/ENERGY_ELEC_ACCUM | Total Energy Consumption | kWh | Read | |
| AImin | 100770 | DEVICE-1/PWR_ELEC | Total Real Power | kW | Read | |
| AI | 100772 | DEVICE-1/PWR_ELEC_REACT | Total Reactive Power | kvar | Read | |
| AI | 100774 | DEVICE-1/PWR_ELEC_APPAR | Total Apparent Power | kVA | Read | |
| AImin | 100780 | DEVICE-1/CURRENT_LN | Average Current | A | Read | |
| AImin | 100782 | DEVICE-1/PWR_FACTOR | Total (System) Power Factor | Read | ||
| AImin | 100784 | DEVICE-1/FREQUENCY | Frequency | Hz | Read | |
| AImin | 100786 | DEVICE-1/DEMAND | Sliding Window Real Power Demand (Tot.) | kW | Read | |
| AImin | 100788 | DEVICE-1/VOLTAGE_LN-A | Voltage phase A to Neutral | V | Read | |
| AI | 100790 | DEVICE-1/VOLTAGE_LN-B | Voltage phase B to Neutral | V | Read | |
| AI | 100792 | DEVICE-1/VOLTAGE_LN-C | Voltage phase C to Neutral | V | Read | |
| AI | 100794 | DEVICE-1/VOLTAGE_LL-AB | Voltage phase A to phase B | V | Read | |
| AI | 100796 | DEVICE-1/VOLTAGE_LL-BC | Voltage phase B to phase C | V | Read | |
| AI | 100798 | DEVICE-1/VOLTAGE_LL-CA | Voltage phase A to phase C | V | Read | |
| AI | 100800 | DEVICE-1/CURRENT_LN-A | Current phase A | A | Read | |
| AI | 100802 | DEVICE-1/CURRENT_LN-B | Current phase B | A | Read | |
| AI | 100804 | DEVICE-1/CURRENT_LN-C | Current phase C | A | Read | |
| AI | 100806 | DEVICE-1/PWR_ELEC-A | Real Power phase A | kW | Read | |
| AI | 100808 | DEVICE-1/PWR_ELEC-B | Real Power phase B | kW | Read | |
| AI | 100810 | DEVICE-1/PWR_ELEC-C | Real Power phase C | kW | Read | |
| AI | 100824 | DEVICE-1/PWR_FACTOR-A | Power Factor phase A | Read | ||
| AI | 100826 | DEVICE-1/PWR_FACTOR-B | Power Factor phase B | Read | ||
| AI | 100828 | DEVICE-1/PWR_FACTOR-C | Power Factor phase C | Read | ||
| AI | 100830 | DEVICE-1/SOFTWARE_VERSION | Software Version | Read | ||
| AI | 100832 | DEVICE-1/ENERGY_ELEC_ACCUM_REC-A | Import Energy (+) A | kWh | Read | |
| AI | 100834 | DEVICE-1/ENERGY_ELEC_ACCUM_REC-B | Import Energy (+) B | kWh | Read | |
| AI | 100836 | DEVICE-1/ENERGY_ELEC_ACCUM_REC-C | Import Energy (+) C | kWh | Read | |
| AI | 100838 | DEVICE-1/ENERGY_ELEC_ACCUM_REC | Total Import Energy (+) A+B+C | kWh | Read | |
| AI | 100840 | DEVICE-1/ENERGY_ELEC_ACCUM_DEL-A | Export Energy (-) A | kWh | Read | |
| AI | 100842 | DEVICE-1/ENERGY_ELEC_ACCUM_DEL-B | Export Energy (-) B | kWh | Read | |
| AI | 100844 | DEVICE-1/ENERGY_ELEC_ACCUM_DEL-C | Export Energy (-) C | kWh | Read | |
| AI | 100846 | DEVICE-1/ENERGY_ELEC_ACCUM_DEL | Total Export Energy (-) A+B+C | kWh | Read | |
| AI | 100848 | DEVICE-1/ENERGY_ELEC_ACCUM_NET-A | Net Total Energy (+/-) A | kWh | Read | |
| AI | 100850 | DEVICE-1/ENERGY_ELEC_ACCUM_NET-B | Net Total Energy (+/-) B | kWh | Read | |
| AI | 100852 | DEVICE-1/ENERGY_ELEC_ACCUM_NET-C | Net Total Energy (+/-) C | kWh | Read |
No points match these filters.
Object ID lookup: Elkor ETBAC BACnet gateway for WattsOn meters point IDs by name
AV1POLL_DELAYAI100128DEVICE-1/PT_RATIO_PRIMARYAI100129DEVICE-1/PT_RATIO_SECONDARYAI100130DEVICE-1/CT_RATIO_PRIMARYAI100131DEVICE-1/CT_RATIO_SECONDARYAI100149DEVICE-1/SERIAL_NUMBERAI100768DEVICE-1/ENERGY_ELEC_ACCUMAI100770DEVICE-1/PWR_ELECAI100772DEVICE-1/PWR_ELEC_REACTAI100774DEVICE-1/PWR_ELEC_APPARAI100780DEVICE-1/CURRENT_LNAI100782DEVICE-1/PWR_FACTORAI100784DEVICE-1/FREQUENCYAI100786DEVICE-1/DEMANDAI100788DEVICE-1/VOLTAGE_LN-AAI100790DEVICE-1/VOLTAGE_LN-BAI100792DEVICE-1/VOLTAGE_LN-CAI100794DEVICE-1/VOLTAGE_LL-ABAI100796DEVICE-1/VOLTAGE_LL-BCAI100798DEVICE-1/VOLTAGE_LL-CAAI100800DEVICE-1/CURRENT_LN-AAI100802DEVICE-1/CURRENT_LN-BAI100804DEVICE-1/CURRENT_LN-CAI100806DEVICE-1/PWR_ELEC-AAI100808DEVICE-1/PWR_ELEC-BAI100810DEVICE-1/PWR_ELEC-CAI100824DEVICE-1/PWR_FACTOR-AAI100826DEVICE-1/PWR_FACTOR-BAI100828DEVICE-1/PWR_FACTOR-CAI100830DEVICE-1/SOFTWARE_VERSIONAI100832DEVICE-1/ENERGY_ELEC_ACCUM_REC-AAI100834DEVICE-1/ENERGY_ELEC_ACCUM_REC-BAI100836DEVICE-1/ENERGY_ELEC_ACCUM_REC-CAI100838DEVICE-1/ENERGY_ELEC_ACCUM_RECAI100840DEVICE-1/ENERGY_ELEC_ACCUM_DEL-AAI100842DEVICE-1/ENERGY_ELEC_ACCUM_DEL-BAI100844DEVICE-1/ENERGY_ELEC_ACCUM_DEL-CAI100846DEVICE-1/ENERGY_ELEC_ACCUM_DELAI100848DEVICE-1/ENERGY_ELEC_ACCUM_NET-AAI100850DEVICE-1/ENERGY_ELEC_ACCUM_NET-BAI100852DEVICE-1/ENERGY_ELEC_ACCUM_NET-C
Integration notes
- Only meter 1 (instances 100xxx) is listed here. The map prints meter 2 with the same objects at 200xxx, so meter N is N x 100000 plus the same offset (an inferred pattern beyond meter 2).
- Object names carry the meter number (DEVICE-1/..., DEVICE-2/...).
- The map has no access column. All objects are listed as read-only; AV 1 (polling delay) may be writable on site.
- The device object in the example map is B6130-1486516 (instance 1486516); that is a sample instance, not a default.
- The two-page map does not state the transport, network settings or firmware.
- Power factor, ratios, serial number and software version carry no units.
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 ETBAC BACnet gateway for WattsOn meters 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 Elkor ETBAC BACnet gateway for WattsOn meters
How many BACnet points does the Elkor ETBAC BACnet gateway for WattsOn meters have?
This list has 41 BACnet objects: 40 analog inputs, 1 analog value. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Elkor ETBAC BACnet gateway for WattsOn meters BACnet points are writable?
None of the listed objects are marked writable in the source documentation. The source has no read/write column, so this is inferred from object type.
Where is the official Elkor ETBAC BACnet gateway for WattsOn meters BACnet documentation?
The source is ETBAC BACnet Object Map, published free by Elkor at https://www.elkor.net/pdfs/ETBAC_Object_List.pdf.
What are the minimum BACnet points to integrate the Elkor ETBAC BACnet gateway for WattsOn meters?
Start with AI 100770 DEVICE-1/PWR_ELEC (Meter 1 total real power, kW); AI 100768 DEVICE-1/ENERGY_ELEC_ACCUM (Meter 1 total energy, kWh); AI 100786 DEVICE-1/DEMAND (Meter 1 sliding-window kW demand); AI 100782 DEVICE-1/PWR_FACTOR (Meter 1 system power factor); AI 100780 DEVICE-1/CURRENT_LN (Meter 1 average current, A); AI 100788 DEVICE-1/VOLTAGE_LN-A (Meter 1 phase A to neutral voltage); AI 100784 DEVICE-1/FREQUENCY (Meter 1 frequency, Hz).
How do I check these points on the real ETBAC BACnet gateway for WattsOn meters?
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 Elkor BACnet points lists
- Power and energy meter (submeter)
Elkor WattsOn-Mark II -E4 power meter (BACnet IP)
Elkor WattsOn-Mark II power meters with the -E4 Ethernet/Wi-Fi option, which adds BACnet IP.
Also known as: WattsOn-Mark II, WattsOn Mk II, W2-E4, WattsOn-MkII-E4, Elkor WattsOn BACnet IP - Power and energy meter (submeter)
Elkor WattsOn-Mark II -M2 power meter (BACnet MS/TP)
Elkor WattsOn-Mark II three-phase power meters ordered with the -M2 BACnet MS/TP output.
Also known as: WattsOn-Mark II, W2-M2, WattsOn Mk II BACnet MS/TP, Elkor WattsOn BACnet MS/TP - Multi-circuit power and energy meter (submeter)
Elkor WattsOn-MCM modular multi-circuit meter (BACnet IP)
Elkor WattsOn-MCM modular metering systems (main board, MCM-V voltage interface and up to 20 measurement cards) on BACnet IP.
Also known as: WattsOn-MCM, WattsOn MCM, MCM-V, WMC-PM, WMC-IM, Elkor multi-circuit meter BACnet
Source: ETBAC BACnet Object Map. Object names, instances and units are reproduced as published; descriptions are our own.