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VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP)

Power and energy meter (BACnet MS/TP) · BACnet points list

Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) BACnet points list

Q: How many BACnet points does the Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) have?

This list has 109 BACnet objects: 83 analog inputs, 11 analog values, 15 binary inputs. The exact set on a given unit depends on its firmware, installed options and configuration.

Q: Which Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) BACnet points are writable?

11 of the 109 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.

Q: Where is the official Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) BACnet documentation?

The source is Series 4100 Bi-Directional Compact Power and Energy Meter, BACnet MS/TP Support - Installation Guide, published free by Leviton at https://leviton.com/content/dam/leviton/lighting-controls/controls/product_documents/instruction_sheet/VerifEye-Submetering-Series-4100-BACnet-41OUB-4DUBM-English-User-Guide.pdf.

Q: What are the minimum BACnet points to integrate the Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP)?

Start with AI 1 KWh_Net (Net energy (import minus export), kWh); AI 2 KWh_Import (Imported energy, kWh); AI 3 KWh_Export (Exported energy, kWh); AI 11 KW_Total (Total real power, kW); AI 19 KW_Present_Demand (Present real power demand, kW); AI 14 PF_Total (Total power factor); AI 15 Volts_LL_Avg (Average line-to-line voltage); AI 17 Current Average (Average phase current, A); AI 83 Alarm_Bitmap (Alert bits BI1-BI15 as one number).

Q: How do I check these points on the real VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP)?

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.

Updated 12 November 2026

Short answer

The Series 4100 is a compact DIN-rail three-phase meter that measures power and energy in both directions (import and export), for example on sites with solar. Over BACnet MS/TP it serves 83 Analog Inputs for net, import and export energy (total and per phase, real, reactive by quadrant and apparent), power, power factor, voltage, current, frequency and demand, 11 writable Analog Values for setup and commands, and 15 Binary Input alerts.

This page lists 109 BACnet objects for the Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) — 11 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Leviton’s own free documentation, linked below.

Manufacturer: Leviton
Model: VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP)
Equipment: Power and energy meter (BACnet MS/TP)
Equipment type: Thermostats, sensors & meters
BACnet objects: 109 (11 writable)
Transport: BACnet MS/TP
Firmware: Application S4100-C
Default device instance: Pseudo-random, 1,000,000-3,097,151
Also known as: Series 4100, S4100, 4DUBM, 41OUB, VerifEye 4100, Leviton 4100 BACnet, Leviton S4100 Energy Meter
Source document: Series 4100 Bi-Directional Compact Power and Energy Meter, BACnet MS/TP Support - Installation Guide

Download CSV 109 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 Leviton’s current documentation and the live device before use. Not official Leviton information. Terms of use.

BMS integration notes: Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP)

Integration in brief

Set the MAC address and baud at the meter display, write AV2 System_Type, AV3/AV4 CT settings, AV5 PT ratio and AV6 system voltage, then read net and import/export energy, total power, demand and voltage/current. Read AI83 Alarm_Bitmap (or the BIs) for alerts.

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 1	KWh_Net	Net energy (import minus export), kWh	Read
AI 2	KWh_Import	Imported energy, kWh	Read
AI 3	KWh_Export	Exported energy, kWh	Read
AI 11	KW_Total	Total real power, kW	Read
AI 19	KW_Present_Demand	Present real power demand, kW	Read
AI 14	PF_Total	Total power factor	Read
AI 15	Volts_LL_Avg	Average line-to-line voltage	Read
AI 17	Current Average	Average phase current, A	Read
AI 83	Alarm_Bitmap	Alert bits BI1-BI15 as one number	Read

Network setup

MAC address 0-127 (default 1) and baud 9600-115200 (default 76800) are set on the meter display.
Device ID defaults to a pseudo-random 1,000,000-3,097,151; set it on the display or by writing Object_Identifier.
Max_Master default 127.
Set AV5 PT_Ratio before AV6 System_Voltage; System_Voltage must stay within 82-660 V times the PT ratio.
Use 120 Ω termination at both ends of the RS-485 daisy chain.

Watch out for

Alerts are not latched; a cleared condition disappears before it is read.
Writing AV1 = 30078 clears all energy accumulators.
Factory defaults can't be restored automatically; reset each setting by hand.

Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) 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.

109 of 109 shown

Type

Binary

Access

Units

Show

Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) BACnet Points List
			Description			States
AV	1	Config	Command register; reads 0		Write	30078=clear all energy accumulators, 21211=start new demand sub-interval (sync-to-comms), 21212=reset max demand, 16498=clear pulse counters
AV	2	System_Type	Wiring system type (default 40)		Write	10=Single-phase A+N, 11=Single-phase A+B, 12=Split-phase A+B+N, 31=3-phase A+B+C no N, 40=3-phase Y A+B+C+N
AV	3	CT_Ratio_Primary	CT primary current, 5-32000 (default 100)	A	Write
AV	4	CT_Ratio_Secondary	CT secondary: 1 = 1 V CTs (default), 3 = 1/3 V CTs		Write
AV	5	PT_Ratio	PT ratio, 0.01-320.0 (default 1 = no PT)		Write
AV	6	System_Voltage	System voltage, L-L (L-N in type 10), default 600	V	Write
AV	7	Display_Units	Display units		Write	0=IEC, 1=IEEE (default)
AV	8	Phase_Loss_Voltage_Threshold	Phase loss voltage threshold, 1-99 (default 10)	%	Write
AV	9	Phase_Loss_Imbalance_Threshold	Phase loss imbalance threshold, 1-99 (default 25)	%	Write
AV	10	Subintervals	Sub-intervals per demand interval, 1-6 (default 1)		Write
AV	11	Subinterval_Length	Sub-interval length in 1/100 s; 0 = sync-to-comms (default 90000)		Write
AImin	1	KWh_Net	Accumulated Real Energy: Net (Import - Export)	kWh	Read
AImin	2	KWh_Import	Real Energy Import	kWh	Read
AImin	3	KWh_Export	Real Energy Export	kWh	Read
AI	4	KVARh_Q1	Reactive Energy Quadrant 1	kVARh	Read
AI	5	KVARh_Q2	Reactive Energy Quadrant 2	kVARh	Read
AI	6	KVARh_Q3	Reactive Energy Quadrant 3	kVARh	Read
AI	7	KVARh_Q4	Reactive Energy Quadrant 4	kVARh	Read
AI	8	Net_KVAh	Apparent Energy: Net (Import - Export)	kVAh	Read
AI	9	KVAh_Import	Apparent Energy Import	kVAh	Read
AI	10	KVAh_Export	Apparent Energy Export	kVAh	Read
AImin	11	KW_Total	Total Instantaneous Real Power	kW	Read
AI	12	KVAR_Total	Total Instantaneous Reactive Power	kVAR	Read
AI	13	KVA_Total	Total Instantaneous Apparent Power	kVA	Read
AImin	14	PF_Total	Total Power Factor (-1.00 to 1.00)		Read
AImin	15	Volts_LL_Avg	Voltage, L-L, Average of Active Phases	V	Read
AI	16	Volts_LN_Avg	Voltage, L-N, Average of Active Phases	V	Read
AImin	17	Current Average	Current, Average of Active Phases	A	Read
AI	18	Frequency	Frequency	Hz	Read
AImin	19	KW_Present_Demand	Total Real Power Present Demand	kW	Read
AI	20	KVAR_Present_Demand	Total Reactive Power Present Demand	kVAR	Read
AI	21	KVA_Present_Demand	Total Apparent Power Present Demand	kVA	Read
AI	22	KW_Max_Demand_Import	Total Real Power Max Demand Import	kW	Read
AI	23	KVAR_Max_Demand_Import	Total Reactive Power Max Demand Import	kVAR	Read
AI	24	KVA_Max_Demand_Import	Total Apparent Power Max Demand Import	kVA	Read
AI	25	KW_Max_Demand_Export	Total Real Power Max Demand Export	kW	Read
AI	26	KVAR_Max_Demand_Export	Total Reactive Power Max Demand Export	kVAR	Read
AI	27	KVA_Max_Demand_Export	Total Apparent Power Max Demand Export	kVA	Read
AI	28	Reserved_AI28	Reserved		Read
AI	29	Pulse Count	Pulse count (0-4294967040)		Read
AI	30	Reserved	Reserved		Read
AI	31	KWh_Import_A	Real Energy Import Phase A	kWh	Read
AI	32	KWh_Import_B	Real Energy Import Phase B	kWh	Read
AI	33	KWh_Import_C	Real Energy Import Phase C	kWh	Read
AI	34	KWh_Export_A	Real Energy Export Phase A	kWh	Read
AI	35	KWh_Export_B	Real Energy Export Phase B	kWh	Read
AI	36	KWh_Export_C	Real Energy Export Phase C	kWh	Read
AI	37	KVARh_Q1_A	Reactive Energy Q1 Phase A	kVARh	Read
AI	38	KVARh_Q1_B	Reactive Energy Q1 Phase b	kVARh	Read
AI	39	KVARh_Q1_C	Reactive Energy Q1 Phase C	kVARh	Read
AI	40	KVARh_Q2_A	Reactive Energy Q2 Phase A	kVARh	Read
AI	41	KVARh_Q2_B	Reactive Energy Q2 Phase B	kVARh	Read
AI	42	KVARh_Q2_C	Reactive Energy Q2 Phase C	kVARh	Read
AI	43	KVARh_Q3_A	Reactive Energy Q3 Phase A	kVARh	Read
AI	44	KVARh_Q3_B	Reactive Energy Q3 Phase B	kVARh	Read
AI	45	KVARh_Q3_C	Reactive Energy Q3 Phase C	kVARh	Read
AI	46	KVARh_Q4_A	Reactive Energy Q4 Phase A	kVARh	Read
AI	47	KVARh_Q4_B	Reactive Energy Q4 Phase b	kVARh	Read
AI	48	KVARh_Q4_C	Reactive Energy Q4 Phase C	kVARh	Read
AI	49	KVAh_Import_A	Apparent Energy Import Phase A	kVAh	Read
AI	50	KVAh_Import_B	Apparent Energy Import Phase B	kVAh	Read
AI	51	KVAh_Import_C	Apparent Energy Import Phase C	kVAh	Read
AI	52	KVAh_Export_A	Apparent Energy Export Phase A	kVAh	Read
AI	53	KVAh_Export_B	Apparent Energy Export Phase B	kVAh	Read
AI	54	KVAh_Export_C	Apparent Energy Export Phase C	kVAh	Read
AI	55	KW_A	Real Power Phase A	kW	Read
AI	56	KW_B	Real Power Phase B	kW	Read
AI	57	KW_C	Real Power Phase C	kW	Read
AI	58	KVAR_A	Reactive Power Phase A	kVAR	Read
AI	59	KVAR_B	Reactive Power Phase B	kVAR	Read
AI	60	KVAR_C	Reactive Power Phase C	kVAR	Read
AI	61	KVA_A	Apparent Power Phase A	kVA	Read
AI	62	KVA_B	Apparent Power Phase B	kVA	Read
AI	63	KVA_C	Apparent Power Phase C	kVA	Read
AI	64	PF_A	Power Factor Phase A		Read
AI	65	PF_B	Power Factor Phase B		Read
AI	66	PF_C	Power Factor Phase C		Read
AI	67	Volts_AB	Voltage Phase A-B	V	Read
AI	68	Volts_BC	Voltage Phase B-C	V	Read
AI	69	Volts_AC	Voltage Phase A-C	V	Read
AI	70	Volts_AN	Voltage Phase A-N	V	Read
AI	71	Volts_BN	Voltage Phase B-N	V	Read
AI	72	Volts_CN	Voltage Phase C-N	V	Read
AI	73	Current_A	Current Phase A	A	Read
AI	74	Current_B	Current Phase B	A	Read
AI	75	Current_C	Current Phase C	A	Read
AI	76	Max_Power	Max power (full scale from AV2, AV3, AV5, AV6)	kW	Read
AI	77	Reserved_AI77	Reserved		Read
AI	78	Energy_Resets	Count of energy resets		Read
AI	79	Reserved_AI79	Reserved		Read
AI	80	Reserved_AI80	Reserved		Read
AI	81	Power_Up_Count	Count of power-up cycles		Read
AI	82	Output_Config	Output configuration (returns 11)		Read
AImin	83	Alarm_Bitmap	Alarm bitmap of BI1-BI15		Read
BI	1	Volts_Error_A	Voltage out of range, phase A		Read	0=INACTIVE, 1=ACTIVE
BI	2	Volts_Error_B	Voltage out of range, phase B		Read	0=INACTIVE, 1=ACTIVE
BI	3	Volts_Error_C	Voltage out of range, phase C		Read	0=INACTIVE, 1=ACTIVE
BI	4	Current_Error_A	Current out of range, phase A		Read	0=INACTIVE, 1=ACTIVE
BI	5	Current_Error_A	Current out of range, phase B		Read	0=INACTIVE, 1=ACTIVE
BI	6	Current_Error_A	Current out of range, phase C		Read	0=INACTIVE, 1=ACTIVE
BI	7	Frequency_Error	Frequency out of range		Read	0=INACTIVE, 1=ACTIVE
BI	8	Reserved_BI8	Reserved, returns INACTIVE		Read	0=INACTIVE, 1=ACTIVE
BI	9	Phase_Loss_A	Phase loss, phase A		Read	0=INACTIVE, 1=ACTIVE
BI	10	Phase_Loss_B	Phase loss, phase B		Read	0=INACTIVE, 1=ACTIVE
BI	11	Phase_Loss_C	Phase loss, phase C		Read	0=INACTIVE, 1=ACTIVE
BI	12	Power_Factor_A	Low power factor (<50 %), phase A		Read	0=INACTIVE, 1=ACTIVE
BI	13	Power_Factor_B	Low power factor (<50 %), phase B		Read	0=INACTIVE, 1=ACTIVE
BI	14	Power_Factor_C	Low power factor (<50 %), phase C		Read	0=INACTIVE, 1=ACTIVE
BI	15	RTC_Reset	Real-time clock was reset; time not valid until synced		Read	0=INACTIVE, 1=ACTIVE

Object ID lookup: Leviton VerifEye Series 4100 bi-directional power and energy meter point IDs by name

AV1Config
AV2System_Type
AV3CT_Ratio_Primary
AV4CT_Ratio_Secondary
AV5PT_Ratio
AV6System_Voltage
AV7Display_Units
AV8Phase_Loss_Voltage_Threshold
AV9Phase_Loss_Imbalance_Threshold
AV10Subintervals
AV11Subinterval_Length
AI1KWh_Net
AI2KWh_Import
AI3KWh_Export
AI4KVARh_Q1
AI5KVARh_Q2
AI6KVARh_Q3
AI7KVARh_Q4
AI8Net_KVAh
AI9KVAh_Import
AI10KVAh_Export
AI11KW_Total
AI12KVAR_Total
AI13KVA_Total
AI14PF_Total
AI15Volts_LL_Avg
AI16Volts_LN_Avg
AI17Current Average
AI18Frequency
AI19KW_Present_Demand
AI20KVAR_Present_Demand
AI21KVA_Present_Demand
AI22KW_Max_Demand_Import
AI23KVAR_Max_Demand_Import
AI24KVA_Max_Demand_Import
AI25KW_Max_Demand_Export
AI26KVAR_Max_Demand_Export
AI27KVA_Max_Demand_Export
AI28Reserved_AI28
AI29Pulse Count
AI30Reserved
AI31KWh_Import_A
AI32KWh_Import_B
AI33KWh_Import_C
AI34KWh_Export_A
AI35KWh_Export_B
AI36KWh_Export_C
AI37KVARh_Q1_A
AI38KVARh_Q1_B
AI39KVARh_Q1_C
AI40KVARh_Q2_A
AI41KVARh_Q2_B
AI42KVARh_Q2_C
AI43KVARh_Q3_A
AI44KVARh_Q3_B
AI45KVARh_Q3_C
AI46KVARh_Q4_A
AI47KVARh_Q4_B
AI48KVARh_Q4_C
AI49KVAh_Import_A
AI50KVAh_Import_B
AI51KVAh_Import_C
AI52KVAh_Export_A
AI53KVAh_Export_B
AI54KVAh_Export_C
AI55KW_A
AI56KW_B
AI57KW_C
AI58KVAR_A
AI59KVAR_B
AI60KVAR_C
AI61KVA_A
AI62KVA_B
AI63KVA_C
AI64PF_A
AI65PF_B
AI66PF_C
AI67Volts_AB
AI68Volts_BC
AI69Volts_AC
AI70Volts_AN
AI71Volts_BN
AI72Volts_CN
AI73Current_A
AI74Current_B
AI75Current_C
AI76Max_Power
AI77Reserved_AI77
AI78Energy_Resets
AI79Reserved_AI79
AI80Reserved_AI80
AI81Power_Up_Count
AI82Output_Config
AI83Alarm_Bitmap
BI1Volts_Error_A
BI2Volts_Error_B
BI3Volts_Error_C
BI4Current_Error_A
BI5Current_Error_A
BI6Current_Error_A
BI7Frequency_Error
BI8Reserved_BI8
BI9Phase_Loss_A
BI10Phase_Loss_B
BI11Phase_Loss_C
BI12Power_Factor_A
BI13Power_Factor_B
BI14Power_Factor_C
BI15RTC_Reset

Integration notes

AI4-AI10 report kWh in their Units property because BACnet has no kVARh/kVAh unit; the real unit is shown here.
Accumulated values (AI1-AI10, AI22-AI27, AI31-AI54, AI76-AI78) are kept through power loss.
BI4-BI6 are all printed with the name 'Current_Error_A'; they are phases A, B and C.
Writes to AVs take up to about 2 s to store; check Reliability before reading back.
The meter also has three Trend Log objects (TL1-TL3); this guide doesn't list their names, so they are not included.
AI28, AI30, AI77, AI79, AI80 and BI8 are reserved.

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 VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) 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 Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP)

How many BACnet points does the Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) have?

This list has 109 BACnet objects: 83 analog inputs, 11 analog values, 15 binary inputs. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) BACnet points are writable?

11 of the 109 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 Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP) BACnet documentation?

The source is Series 4100 Bi-Directional Compact Power and Energy Meter, BACnet MS/TP Support - Installation Guide, published free by Leviton at https://leviton.com/content/dam/leviton/lighting-controls/controls/product_documents/instruction_sheet/VerifEye-Submetering-Series-4100-BACnet-41OUB-4DUBM-English-User-Guide.pdf.

What are the minimum BACnet points to integrate the Leviton VerifEye Series 4100 bi-directional power and energy meter (BACnet MS/TP)?