Easy BACnet- Home
- BACnet points lists
- SATEC
- BFM136 / BFM II Branch Feeder Monitor
Branch circuit power meter (multi-circuit) · BACnet points list
SATEC BFM136 / BFM II Branch Feeder Monitor BACnet points list
Updated 6 November 2026
The BFM136 and BFM II are multi-circuit branch feeder monitors that meter many three-phase or single-phase sub-meters in one panel. Over BACnet IP the whole unit is one device with a fixed list of 61 Analog Inputs (voltages, currents, power, power factor, demand and energy) for one sub-meter at a time; a sub-meter selector command chooses which sub-meter the AIs show.
This page lists 61 BACnet objects for the SATEC BFM136 / BFM II Branch Feeder Monitor — 0 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from SATEC’s own free documentation, linked below.
- Manufacturer
- SATEC
- Model
- BFM136 / BFM II Branch Feeder Monitor
- Equipment
- Branch circuit power meter (multi-circuit)
- Equipment type
- Thermostats, sensors & meters
- BACnet objects
- 61 (0 writable)
- Transport
- BACnet IP
- Firmware
- Not stated
- Also known as
- BFM136, BFM II, BFM-II, BFM Series, SATEC BFM
Reference only, provided as-is: verify against SATEC’s current documentation and the live device before use. Not official SATEC information. Terms of use.
BMS integration notes: SATEC BFM136 / BFM II Branch Feeder Monitor
Read total kW, kWh, voltages, currents and power factor from the AIs. To read another sub-meter, write its ID to the sub-meter selector command object, then read the AIs again; repeat for each sub-meter.
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 22 | Total kW | Total real power, selected sub-meter | Read |
| AI 57 | kWh import | Imported energy | Read |
| AI 25 | Total PF | Total power factor | Read |
| AI 1 | V1 Voltage | Phase 1 voltage | Read |
| AI 4 | I1 Current | Phase 1 current | Read |
| AI 33 | Frequency | Line frequency | Read |
Network setup
- BACnet IP (UDP) only; BBMD/routing is not supported. Give each BFM a unique IP address.
- By default the AIs show sub-meter 1; set the Sub-Meter Selector to 1-36 (BFM136) or 1-54 (BFM II) to switch.
Watch out for
- All AI values belong to whichever sub-meter is selected; a BMS that polls without switching only sees sub-meter 1.
- Cycle the selector and read each sub-meter in turn for a full panel.
SATEC BFM136 / BFM II Branch Feeder Monitor 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 | |||||
|---|---|---|---|---|---|---|
| AImin | 1 | V1 Voltage | Modbus point 0x1100 | Read | ||
| AI | 2 | V2 Voltage | Modbus point 0x1101 | Read | ||
| AI | 3 | V3 Voltage | Modbus point 0x1102 | Read | ||
| AImin | 4 | I1 Current | Modbus point 0x1103 | Read | ||
| AI | 5 | I2 Current | Modbus point 0x1104 | Read | ||
| AI | 6 | I3 Current | Modbus point 0x1105 | Read | ||
| AI | 7 | kW L1 | Modbus point 0x1106 | Read | ||
| AI | 8 | kW L2 | Modbus point 0x1107 | Read | ||
| AI | 9 | kW L3 | Modbus point 0x1108 | Read | ||
| AI | 10 | kvar L1 | Modbus point 0x1109 | Read | ||
| AI | 11 | kvar L2 | Modbus point 0x110A | Read | ||
| AI | 12 | kvar L3 | Modbus point 0x110B | Read | ||
| AI | 13 | kVA L1 | Modbus point 0x110C | Read | ||
| AI | 14 | kVA L2 | Modbus point 0x110D | Read | ||
| AI | 15 | kVA L3 | Modbus point 0x110E | Read | ||
| AI | 16 | Power factor L1 | Modbus point 0x110F | Read | ||
| AI | 17 | Power factor L2 | Modbus point 0x1110 | Read | ||
| AI | 18 | Power factor L3 | Modbus point 0x1111 | Read | ||
| AI | 19 | V12 Voltage | Modbus point 0x111E | Read | ||
| AI | 20 | V23 Voltage | Modbus point 0x111F | Read | ||
| AI | 21 | V31 Voltage | Modbus point 0x1120 | Read | ||
| AImin | 22 | Total kW | Modbus point 0x1400 | Read | ||
| AI | 23 | Total kvar | Modbus point 0x1401 | Read | ||
| AI | 24 | Total kVA | Modbus point 0x1402 | Read | ||
| AImin | 25 | Total PF | Modbus point 0x1403 | Read | ||
| AI | 26 | Total PF lag | Modbus point 0x1404 | Read | ||
| AI | 27 | Total PF lead | Modbus point 0x1405 | Read | ||
| AI | 28 | Total kW import | Modbus point 0x1406 | Read | ||
| AI | 29 | Total kW export | Modbus point 0x1407 | Read | ||
| AI | 30 | Total kvar import | Modbus point 0x1408 | Read | ||
| AI | 31 | Total kvar export | Modbus point 0x1409 | Read | ||
| AI | 32 | In (neutral) Current | Modbus point 0x1501 | Read | ||
| AImin | 33 | Frequency | Modbus point 0x1502 | Read | ||
| AI | 34 | Voltage unbalance | Modbus point 0x1503 | Read | ||
| AI | 35 | Current unbalance | Modbus point 0x1504 | Read | ||
| AI | 36 | V1 Volt demand | Modbus point 0x1600 | Read | ||
| AI | 37 | V2 Volt demand | Modbus point 0x1601 | Read | ||
| AI | 38 | V3 Volt demand | Modbus point 0x1602 | Read | ||
| AI | 39 | I1 Ampere demand | Modbus point 0x1603 | Read | ||
| AI | 40 | I2 Ampere demand | Modbus point 0x1604 | Read | ||
| AI | 41 | I3 Ampere demand | Modbus point 0x1605 | Read | ||
| AI | 42 | kW import sliding window demand | Modbus point 0x1609 | Read | ||
| AI | 43 | kvar import sliding window demand | Modbus point 0x160A | Read | ||
| AI | 44 | kVA sliding window demand | Modbus point 0x160B | Read | ||
| AI | 45 | kW import accumulated demand | Modbus point 0x160F | Read | ||
| AI | 46 | kvar import accumulated demand | Modbus point 0x1610 | Read | ||
| AI | 47 | kVA accumulated demand | Modbus point 0x1611 | Read | ||
| AI | 48 | kW import predicted sliding window demand | Modbus point 0x1612 | Read | ||
| AI | 49 | kvar import predicted sliding window demand | Modbus point 0x1613 | Read | ||
| AI | 50 | kVA predicted sliding window demand | Modbus point 0x1614 | Read | ||
| AI | 51 | kW export sliding window demand | Modbus point 0x1618 | Read | ||
| AI | 52 | kvar export sliding window demand | Modbus point 0x1619 | Read | ||
| AI | 53 | kW export accumulated demand | Modbus point 0x161A | Read | ||
| AI | 54 | kvar export accumulated demand | Modbus point 0x161B | Read | ||
| AI | 55 | kW export predicted sliding window demand | Modbus point 0x161C | Read | ||
| AI | 56 | kvar export predicted sliding window demand | Modbus point 0x161D | Read | ||
| AImin | 57 | kWh import | Modbus point 0x1700 | Read | ||
| AI | 58 | kWh export | Modbus point 0x1701 | Read | ||
| AI | 59 | kvarh import | Modbus point 0x1704 | Read | ||
| AI | 60 | kvarh export | Modbus point 0x1705 | Read | ||
| AI | 61 | kVAh total | Modbus point 0x1708 | Read |
No points match these filters.
Object ID lookup: SATEC BFM136 / BFM II Branch Feeder Monitor point IDs by name
AI1V1 VoltageAI2V2 VoltageAI3V3 VoltageAI4I1 CurrentAI5I2 CurrentAI6I3 CurrentAI7kW L1AI8kW L2AI9kW L3AI10kvar L1AI11kvar L2AI12kvar L3AI13kVA L1AI14kVA L2AI15kVA L3AI16Power factor L1AI17Power factor L2AI18Power factor L3AI19V12 VoltageAI20V23 VoltageAI21V31 VoltageAI22Total kWAI23Total kvarAI24Total kVAAI25Total PFAI26Total PF lagAI27Total PF leadAI28Total kW importAI29Total kW exportAI30Total kvar importAI31Total kvar exportAI32In (neutral) CurrentAI33FrequencyAI34Voltage unbalanceAI35Current unbalanceAI36V1 Volt demandAI37V2 Volt demandAI38V3 Volt demandAI39I1 Ampere demandAI40I2 Ampere demandAI41I3 Ampere demandAI42kW import sliding window demandAI43kvar import sliding window demandAI44kVA sliding window demandAI45kW import accumulated demandAI46kvar import accumulated demandAI47kVA accumulated demandAI48kW import predicted sliding window demandAI49kvar import predicted sliding window demandAI50kVA predicted sliding window demandAI51kW export sliding window demandAI52kvar export sliding window demandAI53kW export accumulated demandAI54kvar export accumulated demandAI55kW export predicted sliding window demandAI56kvar export predicted sliding window demandAI57kWh importAI58kWh exportAI59kvarh importAI60kvarh exportAI61kVAh total
Integration notes
- From Chapter 3, Supported Objects (guide pages 6-7). The table gives the AI number, the matching Modbus point ID and a description; the description is used as the name.
- The guide describes a writable sub-meter selector Command object but prints no instance for it, so it is not listed here.
- No units are printed; they follow the matching Modbus points.
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 BFM136 / BFM II Branch Feeder Monitor 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 SATEC BFM136 / BFM II Branch Feeder Monitor
How many BACnet points does the SATEC BFM136 / BFM II Branch Feeder Monitor have?
This list has 61 BACnet objects: 61 analog inputs. The exact set on a given unit depends on its firmware, installed options and configuration.
Which SATEC BFM136 / BFM II Branch Feeder Monitor 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 SATEC BFM136 / BFM II Branch Feeder Monitor BACnet documentation?
The source is BACNet Support Branch Feeder Monitor BFM136, BFM II - BACNet Communications Protocol User Guide (BG0644), revision Rev. A2, May 2024, published free by SATEC at https://satec-global.com/wp-content/uploads/2022/09/BFM-SERIES-BACnet.pdf.
What are the minimum BACnet points to integrate the SATEC BFM136 / BFM II Branch Feeder Monitor?
Start with AI 22 Total kW (Total real power, selected sub-meter); AI 57 kWh import (Imported energy); AI 25 Total PF (Total power factor); AI 1 V1 Voltage (Phase 1 voltage); AI 4 I1 Current (Phase 1 current); AI 33 Frequency (Line frequency).
How do I check these points on the real BFM136 / BFM II Branch Feeder Monitor?
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 SATEC BACnet points lists
Source: BACNet Support Branch Feeder Monitor BFM136, BFM II - BACNet Communications Protocol User Guide · BG0644 · rev. Rev. A2, May 2024. Object names, instances and units are reproduced as published; descriptions are our own.