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DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC)

Energy meter (electrical sub-meter) · BACnet points list

Measurlogic DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC) BACnet points list

Updated 12 November 2026

Short answer

Measurlogic DTS meters are DIN-rail, panel and socket energy meters for single-phase, three-phase and DC circuits. Meters ordered with the 'BACnet MS/TP ML' option use this object map: per-phase voltages, currents, frequency, power, power factor, unbalance and demand as analog inputs, net and split energy counters, demand time stamps as DateTime Value objects, and configuration and communication settings as writable analog and binary values. Meters without 'ML' on the label use a different map.

This page lists 96 BACnet objects for the Measurlogic DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC) — 11 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Measurlogic’s own free documentation, linked below.

Manufacturer: Measurlogic
Model: DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC)
Equipment: Energy meter (electrical sub-meter)
Equipment type: Thermostats, sensors & meters
BACnet objects: 96 (11 writable)
Transport: BACnet MS/TP
Firmware: Not stated
Default device instance: 473001
Also known as: DTS 305, DTS 307, DTS 310, DTS SMX, DTS SKT, DTS DC, Measurlogic DTS BACnet ML, BACnet MS/TP ML
Source document: Measurlogic DTS BACnet MS/TP ML Map · rev. R23A

Download CSV 96 rows Download EDE B.I.G.-EU JSON Manufacturer PDF ↗ Compare with your scan Download Easy BACnet Mobile App Google Play

Reference only, provided as-is: verify against Measurlogic’s current documentation and the live device before use. Not official Measurlogic information. Terms of use.

BMS integration notes: Measurlogic DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC)

Integration in brief

Set a unique MAC address and Device ID (default MAC 1, Device ID 473001, 38400 baud), then read total power, energy, voltages, currents and demand. Confirm the energy resolution with AV 8023 EnerPowDivider before trending energy.

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 5528	PowerP_Tot	Total active power, kW	Read
AI 7004	EnergyP_Total	Net active energy, kWh	Read
AI 5504	Volt_LN_Ave	Average L-N voltage	Read
AI 5516	Curr_Ave	Average current, A	Read
AI 5554	PF_DTS_All	Total power factor (sign = import/export)	Read
AI 5629	DmdP_Tot	Active demand, kW	Read
AI 7013	EnergyP_Tot_Imp	Imported active energy, kWh	Read

Network setup

Defaults: 38400 baud, Device ID 473001, MAC address 1, Max_Master 127; change them with AV 8060-8065 (Device ID and Max_Master also through the device object). BV 8060 shows pending changes and BV 8059 resets the protocol.
On meters with address switches the MAC address follows the switches and the Device ID is 473000 + MAC; set all switches ON to configure the address over the network instead.
Fit an external 120 ohm terminator where the meter has no Term_Resistor object (BV 8061).

Watch out for

Energy registers roll over at nine digits; the roll-over point depends on EnerPowDivider (AV 8023, default 10,000 = 10 W resolution).
To reset maximum demand, write 0 to AV 20001 and then 61442 to AV 20101.
Power factor sign shows import/export, not leading/lagging; use the reactive power sign for that.

Measurlogic DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC) 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.

96 of 96 shown

Type

BinaryOther

Access

Units

Show

Measurlogic DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC) BACnet Points List
			Description			States
AI	5501	Volt_LN_1	Voltage L1-N	V	Read
AI	5502	Volt_LN_2	Voltage L2-N	V	Read
AI	5503	Volt_LN_3	Voltage L3-N	V	Read
AImin	5504	Volt_LN_Ave	Average line-neutral voltage	V	Read
AI	5505	Volt_LL_12	Voltage L1-L2	V	Read
AI	5506	Volt_LL_23	Voltage L2-L3	V	Read
AI	5507	Volt_LL_31	Voltage L3-L1	V	Read
AI	5508	Volt_LL_Ave	Average line-line voltage	V	Read
AI	5513	Curr_1	Current phase 1	A	Read
AI	5514	Curr_2	Current phase 2	A	Read
AI	5515	Curr_3	Current phase 3	A	Read
AImin	5516	Curr_Ave	Average current	A	Read
AI	5517	Curr_Tot	Total current	A	Read
AI	5518	Curr_N	Neutral current	A	Read
AI	5521	Freq_1	Frequency phase 1	Hz	Read
AI	5522	Freq_2	Frequency phase 2	Hz	Read
AI	5523	Freq_3	Frequency phase 3	Hz	Read
AI	5524	Freq_Ave	Average frequency	Hz	Read
AI	5525	PowerP_1	Active power phase 1	kW	Read
AI	5526	PowerP_2	Active power phase 2	kW	Read
AI	5527	PowerP_3	Active power phase 3	kW	Read
AImin	5528	PowerP_Tot	Total active power	kW	Read
AI	5529	PowerS_1	Apparent power phase 1	kVA	Read
AI	5530	PowerS_2	Apparent power phase 2	kVA	Read
AI	5531	PowerS_3	Apparent power phase 3	kVA	Read
AI	5532	PowerS_Tot	Total apparent power	kVA	Read
AI	5533	PowerQ_1	Reactive power phase 1	kVAR	Read
AI	5534	PowerQ_2	Reactive power phase 2	kVAR	Read
AI	5535	PowerQ_3	Reactive power phase 3	kVAR	Read
AI	5536	PowerQ_Tot	Total reactive power	kVAR	Read
AImin	5629	DmdP_Tot	Total active demand	kW	Read
AI	6229	DmdP_Tot_Max	Maximum total active demand	kW	Read
DTV	7029	DmdP_TotTime	Time stamp of maximum active demand (UTC)		Read
AI	5630	DmdS_Tot	Total apparent demand	kVA	Read
AI	6230	DmdS_Tot_Max	Maximum total apparent demand	kVA	Read
AI	5551	PF_DTS_1	Power factor phase 1 (signed, -1 to +1)		Read
DTV	7030	DmdS_TotTime	Time stamp of maximum apparent demand (UTC)		Read
AI	5552	PF_DTS_2	Power factor phase 2		Read
AI	5553	PF_DTS_3	Power factor phase 3		Read
AImin	5554	PF_DTS_All	Total power factor		Read
AI	5563	ACosPF_1	Phase angle phase 1	°	Read
AI	5564	ACosPF_2	Phase angle phase 2	°	Read
AI	5565	ACosPF_3	Phase angle phase 3	°	Read
AI	5566	ACosPF_All	Total phase angle	°	Read
AI	5571	Volt_UB_LN_1	Line-neutral voltage unbalance phase 1	%	Read
AI	5572	Volt_UB_LN_2	Line-neutral voltage unbalance phase 2	%	Read
AI	5573	Volt_UB_LN_3	Line-neutral voltage unbalance phase 3	%	Read
AI	5574	Volt_UB_LN_Worst	Worst line-neutral voltage unbalance	%	Read
AI	5575	Volt_UB_LL_12	Line-line voltage unbalance L1-L2	%	Read
AI	5576	Volt_UB_LL_23	Line-line voltage unbalance L2-L3	%	Read
AI	5577	Volt_UB_LL_31	Line-line voltage unbalance L3-L1	%	Read
AI	5578	Volt_UB_LL_Worst	Worst line-line voltage unbalance	%	Read
AI	5579	Curr_UB_1	Current unbalance phase 1	%	Read
AI	5580	Curr_UB_2	Current unbalance phase 2	%	Read
AI	5581	Curr_UB_3	Current unbalance phase 3	%	Read
AI	5582	Curr_UB_Worst	Worst current unbalance	%	Read
AI	7001	EnergyP_1	Net active energy phase 1	kWh	Read
AI	7002	EnergyP_2	Net active energy phase 2	kWh	Read
AI	7003	EnergyP_3	Net active energy phase 3	kWh	Read
AImin	7004	EnergyP_Total	Net active energy total	kWh	Read
AI	7005	EnergyS_1*	Apparent energy phase 1 (kVAh shown as kWh)	kWh	Read
AI	7006	EnergyS_2*	Apparent energy phase 2 (kVAh shown as kWh)	kWh	Read
AI	7007	EnergyS_3*	Apparent energy phase 3 (kVAh shown as kWh)	kWh	Read
AI	7008	EnergyS_Total*	Apparent energy total (kVAh shown as kWh)	kWh	Read
AI	7009	EnergyQ_1	Net reactive energy phase 1	kVARh	Read
AI	7010	EnergyQ_2	Net reactive energy phase 2	kVARh	Read
AI	7011	EnergyQ_3	Net reactive energy phase 3	kVARh	Read
AI	7012	EnergyQ_Total	Net reactive energy total	kVARh	Read
AImin	7013	EnergyP_Tot_Imp	Active energy imported	kWh	Read
AI	7014	EnergyP_Tot_Exp	Active energy exported	kWh	Read
AI	7015	EnergyQ_Tot_Imp	Reactive energy imported	kVARh	Read
AI	7016	EnergyQ_Tot_Exp	Reactive energy exported	kVARh	Read
AI	7017	EnergyP_Tot_Q1	Active energy quadrant 1	kWh	Read
AI	7018	EnergyQ_Tot_Q1	Reactive energy quadrant 1	kVARh	Read
AI	7019	EnergyP_Tot_Q2	Active energy quadrant 2	kWh	Read
AI	7020	EnergyQ_Tot_Q2	Reactive energy quadrant 2	kVARh	Read
AI	7021	EnergyP_Tot_Q3	Active energy quadrant 3	kWh	Read
AI	7022	EnergyQ_Tot_Q3	Reactive energy quadrant 3	kVARh	Read
AI	7023	EnergyP_Tot_Q4	Active energy quadrant 4	kWh	Read
AI	7024	EnergyQ_Tot_Q4	Reactive energy quadrant 4	kVARh	Read
AI	7041	GeneralCounter_1	General counter 1		Read
AI	7042	GeneralCounter_2	General counter 2		Read
AI	7043	GeneralCounter_3	General counter 3		Read
AI	7044	GeneralCounter_4	General counter 4		Read
AV	8005	CT_Ratings	CT current rating (all CTs the same)	A	Write
AV	8037	CurrentSensor	Current sensor type: 0 = 333 mV CT, else Rogowski mV/1000 A		Write
AV	8023	EnerPowDivider	Power/energy register resolution divider (default 10,000)		Write
AV	8060	Baud_Rate	MS/TP baud rate, 9600-115200 (default 38400)		Write
AV	8062	Device_ID	Device instance, 1-4194303 (default 473001)		Write
AV	8064	MAC_Address	MS/TP MAC address, 1-127 (default 1)		Write
AV	8065	Max_Master	MS/TP Max_Master, 1-127 (default 127)		Write
BV	8059	Protocol_Reset	Write 1 to reset the protocol		Write	1 = Reset Protocol
BV	8060	Changes_Pending	Communication changes waiting for a restart		Read	1 = Pending Changes
BV	8061	Term_Resistor	120 ohm MS/TP terminator (not on all models)		Write	0 = Off, 1 = On
AV	20001	DTS_Command	Command register; write 0 first to reset maximums		Write
AV	20101	DTS_Command_Hi	Command register high word; write 61442 (0xF002) second		Write

Object ID lookup: Measurlogic DTS meters with the BACnet MS/TP ML protocol option point IDs by name

AI5501Volt_LN_1
AI5502Volt_LN_2
AI5503Volt_LN_3
AI5504Volt_LN_Ave
AI5505Volt_LL_12
AI5506Volt_LL_23
AI5507Volt_LL_31
AI5508Volt_LL_Ave
AI5513Curr_1
AI5514Curr_2
AI5515Curr_3
AI5516Curr_Ave
AI5517Curr_Tot
AI5518Curr_N
AI5521Freq_1
AI5522Freq_2
AI5523Freq_3
AI5524Freq_Ave
AI5525PowerP_1
AI5526PowerP_2
AI5527PowerP_3
AI5528PowerP_Tot
AI5529PowerS_1
AI5530PowerS_2
AI5531PowerS_3
AI5532PowerS_Tot
AI5533PowerQ_1
AI5534PowerQ_2
AI5535PowerQ_3
AI5536PowerQ_Tot
AI5629DmdP_Tot
AI6229DmdP_Tot_Max
DTV7029DmdP_TotTime
AI5630DmdS_Tot
AI6230DmdS_Tot_Max
AI5551PF_DTS_1
DTV7030DmdS_TotTime
AI5552PF_DTS_2
AI5553PF_DTS_3
AI5554PF_DTS_All
AI5563ACosPF_1
AI5564ACosPF_2
AI5565ACosPF_3
AI5566ACosPF_All
AI5571Volt_UB_LN_1
AI5572Volt_UB_LN_2
AI5573Volt_UB_LN_3
AI5574Volt_UB_LN_Worst
AI5575Volt_UB_LL_12
AI5576Volt_UB_LL_23
AI5577Volt_UB_LL_31
AI5578Volt_UB_LL_Worst
AI5579Curr_UB_1
AI5580Curr_UB_2
AI5581Curr_UB_3
AI5582Curr_UB_Worst
AI7001EnergyP_1
AI7002EnergyP_2
AI7003EnergyP_3
AI7004EnergyP_Total
AI7005EnergyS_1*
AI7006EnergyS_2*
AI7007EnergyS_3*
AI7008EnergyS_Total*
AI7009EnergyQ_1
AI7010EnergyQ_2
AI7011EnergyQ_3
AI7012EnergyQ_Total
AI7013EnergyP_Tot_Imp
AI7014EnergyP_Tot_Exp
AI7015EnergyQ_Tot_Imp
AI7016EnergyQ_Tot_Exp
AI7017EnergyP_Tot_Q1
AI7018EnergyQ_Tot_Q1
AI7019EnergyP_Tot_Q2
AI7020EnergyQ_Tot_Q2
AI7021EnergyP_Tot_Q3
AI7022EnergyQ_Tot_Q3
AI7023EnergyP_Tot_Q4
AI7024EnergyQ_Tot_Q4
AI7041GeneralCounter_1
AI7042GeneralCounter_2
AI7043GeneralCounter_3
AI7044GeneralCounter_4
AV8005CT_Ratings
AV8037CurrentSensor
AV8023EnerPowDivider
AV8060Baud_Rate
AV8062Device_ID
AV8064MAC_Address
AV8065Max_Master
BV8059Protocol_Reset
BV8060Changes_Pending
BV8061Term_Resistor
AV20001DTS_Command
AV20101DTS_Command_Hi

Integration notes

The map has no read/write column: measurements are shown read-only and the configuration, communication and command objects writable, except BV 8060 Changes_Pending which is marked read-only.
Which objects carry data depends on the meter model and wiring; unused channels stay empty.
The main table lists the maximum demand objects as AI 6229 and AI 6230; the demand section (2.4) prints them as AI 6629 and AI 6630. The main table numbers are used here; check which instance the meter actually returns.
The demand time stamps (DTV 7029 / 7030) are DateTime Value objects, which need BACnet protocol revision 12 support in the front end.
Meters without 'ML' in the protocol description on the label use a different Measurlogic BACnet map.

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 DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC) 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 Measurlogic DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC)

How many BACnet points does the Measurlogic DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC) have?

This list has 96 BACnet objects: 82 analog inputs, 9 analog values, 3 binary values, 2 datetime values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Measurlogic DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC) BACnet points are writable?

11 of the 96 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 Measurlogic DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC) BACnet documentation?

The source is Measurlogic DTS BACnet MS/TP ML Map, revision R23A, published free by Measurlogic at https://www.measurlogic.com/wp-content/uploads/2023/11/Measurlogic-DTS-BACnet_MSTP-ML-Map-R23A.pdf.

What are the minimum BACnet points to integrate the Measurlogic DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC)?

Start with AI 5528 PowerP_Tot (Total active power, kW); AI 7004 EnergyP_Total (Net active energy, kWh); AI 5504 Volt_LN_Ave (Average L-N voltage); AI 5516 Curr_Ave (Average current, A); AI 5554 PF_DTS_All (Total power factor (sign = import/export)); AI 5629 DmdP_Tot (Active demand, kW); AI 7013 EnergyP_Tot_Imp (Imported active energy, kWh).

How do I check these points on the real DTS meters with the BACnet MS/TP ML protocol option (DTS 305 / 307 / 310 / SMX / SKT / DC)?

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 Measurlogic BACnet points lists

Energy meter (multi-circuit sub-metering system)
Measurlogic DTS MCM multi-circuit monitoring system (BACnet IP, DTS E4C)
Measurlogic DTS MCM enclosures with 3, 4, 6 or 8 DTS 307 meters (9 to 24 circuits) and a DTS E4C BACnet IP / Modbus TCP gateway.
25 objects · 0 writable
Also known as: DTS MCM, DTS MCM-x-9C, DTS MCM-x-12C, DTS MCM-x-18C, DTS MCM-x-24C, DTS MCM-EB, DTS E4C, Measurlogic MCM

Source: Measurlogic DTS BACnet MS/TP ML Map · rev. R23A. Object names, instances and units are reproduced as published; descriptions are our own.