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Variable frequency drive (HVAC) · BACnet points list
Siemens BT300 HVAC drive (BACnet) BACnet points list
Updated 28 October 2026
The BT300 is Siemens' HVAC drive for fans and pumps, with BACnet MS/TP built in; the PICS also lists BACnet IP. It exposes 133 fixed objects: start/stop, enable, direction and reset commands as Binary Outputs, a speed reference and drive readings as Analog Values, fault history, PID values, bypass status and configurable fieldbus data objects.
This page lists 133 BACnet objects for the Siemens BT300 HVAC drive (BACnet) — 43 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Siemens’s own free documentation, linked below.
- Manufacturer
- Siemens
- Model
- BT300 HVAC drive (BACnet)
- Equipment
- Variable frequency drive (HVAC)
- Equipment type
- VFDs & pumps
- BACnet objects
- 133 (43 writable)
- Transport
- BACnet MS/TP, BACnet IP
- Firmware
- BACnet application software 1.1, firmware 1.1
- Also known as
- BT300, Siemens BT300, BT300 VFD, BT300 frequency converter, BT300 HVAC drive
BMS integration notes: Siemens BT300 HVAC drive (BACnet)
Write BO 4 to start and stop, keep BO 3 run enable on, and send the speed reference to AV 0 in percent. Read BV 2 running status, AV 3 output frequency, AV 5 current and BV 4 fault, and reset trips with BO 6. BV 30 FB CONTROL and BV 31 FB REFERENCE select fieldbus control and reference; check the BT300 manual for how the drive must be set.
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 |
|---|---|---|---|
| BO 4 | CMD RUN STOP | Start/stop from the BMS | Command |
| BO 3 | RUN ENABLE | Run enable; must be on to run | Command |
| AV 0 | SPEED REF | Speed reference in % | Command |
| BO 6 | FAULT RESET | Reset a tripped drive | Write |
| BV 2 | RUNSTP STAT | Running status | Read |
| AV 3 | OUTPUT FREQ | Output frequency in Hz | Read |
| AV 5 | MOTOR CRRNT | Motor amps | Read |
| AV 10 | KW HOURS | Energy counter, kWh | Read |
| BV 4 | FAULT STATUS | Any active drive fault | Read |
| AV 16 | ACTIVE FAULT | Active fault code | Read |
Enable & remote start
BO 4 CMD RUN STOP starts and stops the drive and BO 3 RUN ENABLE must be enabled. BV 30 FB CONTROL and BV 31 FB REFERENCE are writable selectors for fieldbus control and reference; the PICS does not explain them, so confirm the control place and reference source settings in the BT300 manual.
Network setup
- BACnet MS/TP master at 9600, 19200, 38400 or 76800 baud; BACnet IP (with foreign device registration) is also listed in the PICS.
- No default device instance is given in the PICS.
- Max masters and max info frames exist on MS/TP only.
Watch out for
- AV 40-50 change drive limits, ramps and motor data; don't write them cyclically.
- FBDATAOUT / FB DATA IN contents depend on the drive's process data mapping.
- BO 5 CMD FWD REV active state is REVRSE; leave it off for normal fan and pump rotation.
Siemens BT300 HVAC drive (BACnet) 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.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AI | 0 | ANALOG IN 1 | Drive analog input 1 | Read | ||
| AI | 1 | ANALOG IN 2 | Drive analog input 2 | Read | ||
| AO | 0 | ANALOG OUT 1 | Drive analog output 1 | Command | ||
| AVmin | 0 | SPEED REF | Speed reference from the BMS, % | % | Command | |
| AV | 1 | FREQ STPT | Frequency setpoint in use | Hz | Read | |
| AV | 2 | OUTPUT PCT | Output as % of range | % | Read | |
| AVmin | 3 | OUTPUT FREQ | Output frequency | Hz | Read | |
| AV | 4 | MOTOR SPEED | Motor speed | rpm | Read | |
| AVmin | 5 | MOTOR CRRNT | Motor current | A | Read | |
| AV | 6 | MOTOR VLTG | Motor voltage | V | Read | |
| AV | 7 | MOTOR TORQUE | Motor torque | % | Read | |
| AV | 8 | MOTOR TEMP | Calculated motor temperature | % | Read | |
| AV | 9 | LOAD | Motor load | % | Read | |
| AVmin | 10 | KW HOURS | Energy counter | kWh | Read | |
| AV | 11 | KW HOURS TOT | Total energy counter | kWh | Read | |
| AV | 12 | OPER DAYS | Operating days | days | Read | |
| AV | 13 | OPER HOURS | Operating hours | h | Read | |
| AV | 14 | DC LINK VLTG | DC link voltage | V | Read | |
| AV | 15 | DRIVE TEMP | Drive (heatsink) temperature | °C | Read | |
| AVmin | 16 | ACTIVE FAULT | Active fault code | Read | ||
| AV | 17 | LAST FAULT 1 | Most recent fault | Read | ||
| AV | 18 | LAST FAULT 2 | Second most recent fault | Read | ||
| AV | 19 | LAST FAULT 3 | Third most recent fault | Read | ||
| AV | 20 | FBDATAOUT 01 | Fieldbus process data out (configurable) | Read | ||
| AV | 21 | FBDATAOUT 02 | Fieldbus process data out (configurable) | Read | ||
| AV | 22 | FBDATAOUT 03 | Fieldbus process data out (configurable) | Read | ||
| AV | 23 | FBDATAOUT 04 | Fieldbus process data out (configurable) | Read | ||
| AV | 24 | FBDATAOUT 05 | Fieldbus process data out (configurable) | Read | ||
| AV | 25 | FBDATAOUT 06 | Fieldbus process data out (configurable) | Read | ||
| AV | 26 | FBDATAOUT 07 | Fieldbus process data out (configurable) | Read | ||
| AV | 27 | FBDATAOUT 08 | Fieldbus process data out (configurable) | Read | ||
| AV | 28 | FB DATA IN 1 | Fieldbus process data in (configurable) | Command | ||
| AV | 29 | FB DATA IN 2 | Fieldbus process data in (configurable) | Command | ||
| AV | 30 | FB DATA IN 3 | Fieldbus process data in (configurable) | Command | ||
| AV | 31 | FB DATA IN 4 | Fieldbus process data in (configurable) | Command | ||
| AV | 32 | FB DATA IN 5 | Fieldbus process data in (configurable) | Command | ||
| AV | 33 | FB DATA IN 6 | Fieldbus process data in (configurable) | Command | ||
| AV | 34 | FB DATA IN 7 | Fieldbus process data in (configurable) | Command | ||
| AV | 35 | FB DATA IN 8 | Fieldbus process data in (configurable) | Command | ||
| AV | 36 | FBCTRLWORDLO | Fieldbus control word, low | Command | ||
| AV | 37 | FBCTRLWORDHI | Fieldbus control word, high | Command | ||
| AV | 38 | FBSTATWORDLO | Fieldbus status word, low | Read | ||
| AV | 39 | FBSTATWORDHI | Fieldbus status word, high | Read | ||
| AV | 40 | MIN FREQ | Minimum frequency | Hz | Write | |
| AV | 41 | MAX FREQ | Maximum frequency | Hz | Write | |
| AV | 42 | ACCEL TIME | Acceleration time | s | Write | |
| AV | 43 | DECEL TIME | Deceleration time | s | Write | |
| AV | 44 | CURRENT LMT | Current limit (units listed as enum 3, amperes) | A | Write | |
| AV | 45 | MTRNOM CRRNT | Motor nominal current | A | Write | |
| AV | 46 | MTRNOM POWER | Motor nominal power | hp | Write | |
| AV | 47 | MTRNOM SPEED | Motor nominal speed | rpm | Write | |
| AV | 48 | MTRNOM VLTG | Motor nominal voltage | V | Write | |
| AV | 49 | MTRNOM FREQ | Motor nominal frequency | Hz | Write | |
| AV | 50 | MOTOR COSPHI | Motor power factor (cos phi) | Write | ||
| AV | 51 | BYPASS | Bypass state | Read | ||
| AV | 52 | BYP SAFESTAT | Bypass safety status | Read | ||
| AV | 53 | BYP RUN TIME | Bypass run time | Read | ||
| AV | 54 | PID1 GAIN | PID controller 1 value | % | Read | |
| AV | 55 | PID1 I TIME | PID controller 1 value | s | Read | |
| AV | 56 | PID1 D TIME | PID controller 1 value | s | Read | |
| AV | 57 | PID1 STATUS | PID controller 1 value | Read | ||
| AV | 58 | PID1 STPT | PID controller 1 value | Read | ||
| AV | 59 | PID1 FDBK | PID controller 1 value | Read | ||
| AV | 60 | PID1 OUTPUT | PID controller 1 value | % | Read | |
| AV | 61 | PID2 GAIN | PID controller 2 value | Read | ||
| AV | 62 | PID2 I TIME | PID controller 2 value | s | Read | |
| AV | 63 | PID2 D TIME | PID controller 2 value | s | Read | |
| AV | 64 | PID2 STATUS | PID controller 2 value | Read | ||
| AV | 65 | PID2 STPT | PID controller 2 value | Read | ||
| AV | 66 | PID2 FDBK | PID controller 2 value | Read | ||
| AV | 67 | PID2 OUTPUT | PID controller 2 value | % | Read | |
| AV | 68 | ANY PARAM | Parameter number for generic access | Write | ||
| AV | 69 | ANY VALUE | Value of the parameter set in AV 68 | Write | ||
| BI | 0 | DI1 STATUS | Digital input status | Read | 0=OFF, 1=ON | |
| BI | 1 | DI2 STATUS | Digital input status | Read | 0=OFF, 1=ON | |
| BI | 2 | DI3 STATUS | Digital input status | Read | 0=OFF, 1=ON | |
| BI | 3 | DI4 STATUS | Digital input status | Read | 0=OFF, 1=ON | |
| BI | 4 | DI5 STATUS | Digital input status | Read | 0=OFF, 1=ON | |
| BI | 5 | DI6 STATUS | Digital input status | Read | 0=OFF, 1=ON | |
| BO | 0 | RO1 CMD | Relay output 1 command | Command | 0=OFF, 1=ON | |
| BO | 1 | RO2 CMD | Relay output 2 command | Command | 0=OFF, 1=ON | |
| BO | 2 | RO3 CMD | Relay output 3 command | Command | 0=OFF, 1=ON | |
| BOmin | 3 | RUN ENABLE | Run enable from the BMS | Command | 0=DISABL, 1=ENABLE | |
| BOmin | 4 | CMD RUN STOP | Start/stop command | Command | 0=STOP, 1=RUN | |
| BO | 5 | CMD FWD REV | Direction command | Command | 0=FORWRD, 1=REVRSE | |
| BOmin | 6 | FAULT RESET | Fault reset command | Write | 0=NORMAL, 1=RESET | |
| BV | 0 | READY STATE | Drive ready | Read | 0=NOTRDY, 1=READY | |
| BV | 1 | RUNENBL STAT | Run enable status | Read | 0=DISABL, 1=ENABLE | |
| BVmin | 2 | RUNSTP STAT | Running status | Read | 0=STOP, 1=RUN | |
| BV | 3 | FWD REV STAT | Direction status | Read | 0=FORWRD, 1=REVRSE | |
| BVmin | 4 | FAULT STATUS | Fault active | Read | 0=NOFLT, 1=FAULT | |
| BV | 5 | ALARM STATUS | Alarm (warning) active | Read | 0=NORMAL, 1=ALARM | |
| BV | 6 | AT ZERO | Output at zero speed | Read | 0=FALSE, 1=TRUE | |
| BV | 7 | AT SETPOINT | Output at setpoint | Read | 0=FALSE, 1=TRUE | |
| BV | 8 | RO1 STATUS | Relay output status | Read | 0=OFF, 1=ON | |
| BV | 9 | RO2 STATUS | Relay output status | Read | 0=OFF, 1=ON | |
| BV | 10 | RO3 STATUS | Relay output status | Read | 0=OFF, 1=ON | |
| BV | 11 | M1 STATUS | Motor 1 contactor state | Read | 0=OPEN, 1=CLOSED | |
| BV | 12 | M2 STATUS | Motor 2 contactor state | Read | 0=OPEN, 1=CLOSED | |
| BV | 13 | FBDATAOUT1B0 | Bit of fieldbus process data out 1 | Read | 0=OFF, 1=ON | |
| BV | 14 | FBDATAOUT1B1 | Bit of fieldbus process data out 1 | Read | 0=OFF, 1=ON | |
| BV | 15 | FBDATAOUT1B2 | Bit of fieldbus process data out 1 | Read | 0=OFF, 1=ON | |
| BV | 16 | FBDATAOUT1B3 | Bit of fieldbus process data out 1 | Read | 0=OFF, 1=ON | |
| BV | 17 | FBDATAOUT1B4 | Bit of fieldbus process data out 1 | Read | 0=OFF, 1=ON | |
| BV | 18 | FBDATAOUT1B5 | Bit of fieldbus process data out 1 | Read | 0=OFF, 1=ON | |
| BV | 19 | FBDATAOUT1B6 | Bit of fieldbus process data out 1 | Read | 0=OFF, 1=ON | |
| BV | 20 | FBDATAOUT1B7 | Bit of fieldbus process data out 1 | Read | 0=OFF, 1=ON | |
| BV | 21 | FBCNTRLBIT10 | Fieldbus control word bit | Command | 0=OFF, 1=ON | |
| BV | 22 | FBCNTRLBIT11 | Fieldbus control word bit | Command | 0=OFF, 1=ON | |
| BV | 23 | FBCNTRLBIT12 | Fieldbus control word bit | Command | 0=OFF, 1=ON | |
| BV | 24 | FBCNTRLBIT13 | Fieldbus control word bit | Command | 0=OFF, 1=ON | |
| BV | 25 | FBCNTRLBIT14 | Fieldbus control word bit | Command | 0=OFF, 1=ON | |
| BV | 26 | FBCNTRLBIT15 | Fieldbus control word bit | Command | 0=OFF, 1=ON | |
| BV | 27 | COAST2STOP | Coast-to-stop command | Write | 0=READY, 1=YES | |
| BV | 28 | RAMP2STOP | Ramp-to-stop command | Write | 0=READY, 1=YES | |
| BV | 29 | QUICK STOP | Quick stop command | Write | 0=READY, 1=YES | |
| BV | 30 | FB CONTROL | Fieldbus control select | Command | 0=OFF, 1=ON | |
| BV | 31 | FB REFERENCE | Fieldbus reference select | Command | 0=OFF, 1=ON | |
| BV | 32 | INTERLOCK 1 | Interlock input status | Read | 0=OFF, 1=ON | |
| BV | 33 | INTERLOCK 2 | Interlock input status | Read | 0=OFF, 1=ON | |
| BV | 34 | ENERGY OPT | Energy optimisation status | Read | 0=OFF, 1=ON | |
| BV | 35 | AUTO RESET | Auto reset status | Read | 0=OFF, 1=ON | |
| BV | 36 | FIREMODESTAT | Fire mode status | Read | 0=INACTV, 1=ACTIVE | |
| BV | 37 | BYP ACTIVE | Bypass active | Read | 0=INACTV, 1=ACTIVE | |
| BV | 38 | BYP RUNNING | Bypass running | Read | 0=NO, 1=YES | |
| BV | 39 | REM SAFETY 1 | Remote safety input status | Read | 0=NOFLT, 1=FAULT | |
| BV | 40 | REM SAFETY 2 | Remote safety input status | Read | 0=NOFLT, 1=FAULT | |
| BV | 41 | REM SAFETY 3 | Remote safety input status | Read | 0=NOFLT, 1=FAULT | |
| BV | 42 | REM SAFETY 4 | Remote safety input status | Read | 0=NOFLT, 1=FAULT | |
| BV | 43 | REM SAFETY 5 | Remote safety input status | Read | 0=NOFLT, 1=FAULT | |
| BV | 44 | REM SAFETY 6 | Remote safety input status | Read | 0=NOFLT, 1=FAULT | |
| BV | 45 | REM SAFETY 7 | Remote safety input status | Read | 0=NOFLT, 1=FAULT | |
| BV | 46 | REM SAFETY 8 | Remote safety input status | Read | 0=NOFLT, 1=FAULT |
No points match these filters.
Integration notes
- Access comes from each object's present-value entry in the PICS; writable objects with a priority array are shown as commandable.
- The summary table spells 'Binray Input'; BI 0-5 are the drive's digital inputs.
- FBDATAOUT and FB DATA IN objects carry whatever process data the drive is set up to map; the PICS does not say what.
- AV 44 CURRENT LMT lists its units as enumeration 3, which is amperes in BACnet.
- MS/TP baud rates 9600, 19200, 38400 and 76800; on BACnet IP it can register as a foreign device (it is not a BBMD).
- AV 40-50 are drive parameters (limits, ramps, motor nameplate); writing them changes the drive setup.
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. Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the BT300 HVAC drive (BACnet) 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 Siemens BT300 HVAC drive (BACnet)
How many BACnet points does the Siemens BT300 HVAC drive (BACnet) have?
This list has 133 BACnet objects: 2 analog inputs, 1 analog output, 70 analog values, 6 binary inputs, 7 binary outputs, 47 binary values. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Siemens BT300 HVAC drive (BACnet) BACnet points are writable?
43 of the 133 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 Siemens BT300 HVAC drive (BACnet) BACnet documentation?
The source is Siemens BT300 BACnet Protocol Implementation Conformance Statement (PICS), revision 2015-12-28, published free by Siemens at https://www.bacnetinternational.net/catalog/manu/siemens/Siemens_BT300_PICS_20151228.pdf.
What are the minimum BACnet points to integrate the Siemens BT300 HVAC drive (BACnet)?
Start with BO 4 CMD RUN STOP (Start/stop from the BMS); BO 3 RUN ENABLE (Run enable; must be on to run); AV 0 SPEED REF (Speed reference in %); BO 6 FAULT RESET (Reset a tripped drive); BV 2 RUNSTP STAT (Running status); AV 3 OUTPUT FREQ (Output frequency in Hz); AV 5 MOTOR CRRNT (Motor amps); AV 10 KW HOURS (Energy counter, kWh); BV 4 FAULT STATUS (Any active drive fault); AV 16 ACTIVE FAULT (Active fault code).
How do I enable BMS control of the Siemens BT300 HVAC drive (BACnet)?
BO 4 CMD RUN STOP starts and stops the drive and BO 3 RUN ENABLE must be enabled. BV 30 FB CONTROL and BV 31 FB REFERENCE are writable selectors for fieldbus control and reference; the PICS does not explain them, so confirm the control place and reference source settings in the BT300 manual.
How do I check these points on the real BT300 HVAC drive (BACnet)?
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 Siemens BACnet points lists
- VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6630 (VAV Cooling Only)
Pressure-independent cooling-only single-duct VAV boxes on the Siemens BACnet ATEC actuating terminal equipment controller (550-430PA / 550-431PA).
Also known as: ATEC 6630, Application 6630, App 6630, 550-430PA, 550-431PA - VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6631 (VAV Cooling and Heating, Changeover)
Pressure-independent single-duct VAV boxes on changeover systems (cool air in cooling, warm air in heating) on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6631, Application 6631, App 6631, 550-430PA, 550-431PA - VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6632 (VAV with Electric Heat or Baseboard Radiation)
Single-duct VAV boxes with up to three stages of electric reheat, or baseboard / perimeter heat (electric or 2-position valve), on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6632, Application 6632, App 6632, 550-430PA, 550-431PA - VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6633 (VAV with Hot Water Heat)
Single-duct VAV boxes with one or two hot water reheat valves (floating or 0-10 V) on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6633, Application 6633, App 6633, 550-430PA, 550-431PA - Fan-powered VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6635 (Series Fan with Hot Water Reheat)
Series fan-powered VAV boxes with a hot water reheat valve on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6635, Application 6635, App 6635, 550-430PA, 550-431PA - Fan-powered VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Application 6637 (Parallel Fan with Hot Water Reheat)
Parallel fan-powered VAV boxes with a hot water reheat valve on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6637, Application 6637, App 6637, 550-430PA, 550-431PA - Fan-powered VAV terminal unit controller
Siemens BACnet ATEC VAV Controller - Applications 6634/6636 (Series or Parallel Fan with Electric Heat)
Series (6634) or parallel (6636) fan-powered VAV boxes with up to three stages of electric heat on the Siemens BACnet ATEC controller (550-430PA / 550-431PA).
Also known as: ATEC 6634, ATEC 6636, Application 6634, Application 6636, App 6634, App 6636, 550-430PA, 550-431PA - Constant volume terminal unit controller
Siemens BACnet PTEC Constant Volume Controller - Application 6660 (Constant Volume Cooling Only)
Cooling-only constant volume terminal boxes on the Siemens BACnet PTEC constant volume controller 550-498PA.
Also known as: PTEC 6660, Application 6660, App 6660, 550-498PA, Siemens constant volume box - Constant volume terminal unit controller
Siemens BACnet PTEC Constant Volume Controller - Application 6662 (Constant Volume with Electric Heat)
Constant volume terminal boxes with up to three stages of electric reheat on the Siemens BACnet PTEC constant volume controller 550-498PA.
Also known as: PTEC 6662, Application 6662, App 6662, 550-498PA, Siemens constant volume electric reheat - Constant volume terminal unit controller
Siemens BACnet PTEC Constant Volume Controller - Application 6663 (Constant Volume with Hot Water Heat)
Constant volume terminal boxes with an airflow sensor and a hot water reheat valve on the Siemens BACnet PTEC constant volume controller 550-498PA.
Also known as: PTEC 6663, Application 6663, App 6663, 550-498PA, Siemens constant volume box, CAV box - Dual duct VAV terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6667 (2 Air Velocity Sensors, VAV Two Inlets, Optional Reheat)
Dual duct VAV boxes with an air velocity sensor in each inlet and optional hot water or electric reheat on the Siemens BACnet PTEC dual duct controller 550-497PA.
Also known as: PTEC 6667, Application 6667, App 6667, 550-497PA, Siemens dual duct VAV - Dual duct VAV terminal unit controller
Siemens BACnet PTEC Dual Duct Controller - Application 6669 (2 Air Velocity Sensors, VAV Changeover)
Dual duct VAV boxes with hot and cold duct dampers, two air velocity sensors and optional hot water or electric reheat on the Siemens BACnet PTEC controller 550-497PA.
Also known as: PTEC 6669, Application 6669, App 6669, 550-497PA, Siemens dual duct VAV - Heat pump unit controller
Siemens BACnet PTEC Heat Pump Controller - Application 6673 (Multi-Compressor, Mixed Air, Reversing Valve)
Water-to-air and other packaged heat pumps with up to three compressors, a reversing valve, optional electric heat and mixed air damper on the Siemens BACnet PTEC heat pump multi-stage controller 550-490PA.
Also known as: PTEC 6673, Application 6673, App 6673, 550-490PA, Siemens PTEC heat pump, Application 2583 - Heat pump unit controller
Siemens BACnet PTEC Heat Pump Controller - Application 6674 (Multiple Heating and Cooling, Mixed Air, Internal Reversing Valve)
Heat pumps with an internally controlled reversing valve, up to two heating and two cooling compressor outputs, optional electric heat and mixed air damper, on the Siemens BACnet PTEC heat pump multi-stage controller 550-490PA; also small air handlers with 2-position heating and cooling.
Also known as: PTEC 6674, Application 6674, App 6674, 550-490PA, Siemens PTEC heat pump, Application 2584 - VAV terminal unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6642 (VAV Pressure Dependent Cooling or Heating)
Pressure-dependent VAV boxes (no airflow sensor) that get cool or warm supply air from the air handler, on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6642, Application 6642, App 6642, 550-496PA, Siemens pressure dependent VAV - Pressure-dependent VAV terminal unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6643 (VAV Pressure Dependent with Hot Water Heat)
Pressure-dependent VAV boxes with one or two hot water reheat valves, run on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6643, Application 6643, App 6643, 550-496PA, Siemens pressure dependent VAV - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6644 (Two-Pipe Fan Coil Unit Cooling or Heating)
Two-pipe changeover fan coil units with one valve for heating or cooling and an optional second heating valve, on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6644, Application 6644, App 6644, 550-496PA, Siemens 2-pipe fan coil, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6645 (Fan Coil Unit Cooling and Heating)
Four-pipe fan coil units with separate cooling and heating valves on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6645, Application 6645, App 6645, 550-496PA, Siemens PTEC fan coil, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6646 (Fan Coil Unit Two-Stage Cooling and Electric Heat)
Fan coil units with up to two cooling stages (2-position valves or compressors) and up to three electric heat stages, on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6646, Application 6646, App 6646, 550-496PA, Siemens fan coil electric heat, Unit Conditioner - Fan coil unit controller
Siemens BACnet PTEC Unit Conditioner - Application 6648 (Fan Coil Cooling and Electric Heat or VAV Pressure Dependent with Electric Heat)
Fan coil units with a floating cooling valve and up to three electric heat stages, or pressure-dependent VAV boxes with a cooling damper and electric heat, on the Siemens BACnet PTEC unit conditioner controller 550-496PA.
Also known as: PTEC 6648, Application 6648, App 6648, 550-496PA, Siemens fan coil electric heat, Unit Conditioner - Unit ventilator (terminal unit) controller
Siemens BACnet PTEC Unit Vent Controller - Application 6676 (Heating and/or Chilled Water Cooling, ASHRAE Cycle III)
Unit ventilators with a chilled water coil and/or a hot water, steam or electric heating coil, run to ASHRAE Cycle III on the Siemens BACnet PTEC unit vent controller 550-493PA.
Also known as: PTEC 6676, Application 6676, App 6676, 550-493PA, Siemens unit ventilator, ASHRAE Cycle III - Unit ventilator (terminal unit) controller
Siemens BACnet PTEC Unit Vent Controller - Application 6677 (Heating and DX Cooling, ASHRAE Cycles I and II)
Unit ventilators with a DX cooling coil and/or a hot water, steam or electric heating coil, run to ASHRAE Cycles I and II on the Siemens BACnet PTEC unit vent controller 550-493PA.
Also known as: PTEC 6677, Application 6677, App 6677, 550-493PA, Siemens unit ventilator DX, ASHRAE Cycle II - Unit ventilator (terminal unit) controller
Siemens BACnet PTEC Unit Vent Controller - Application 6679 (Heating and Cooling, Nesbitt Cycle W)
Classroom unit ventilators with a hot water or steam heating coil, optional chilled water or DX cooling and an outdoor air damper, run to Nesbitt Cycle W on the Siemens BACnet PTEC unit vent controller 550-493PA.
Also known as: PTEC 6679, Application 6679, App 6679, 550-493PA, Siemens unit ventilator, Nesbitt Cycle W - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6600 (VAV Cooling Only)
Pressure-independent single-duct cooling-only VAV boxes on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6600, Application 6600, App 6600, 550-495PA, Siemens VAV cooling only - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6601 (VAV Heating or Cooling)
Pressure-independent single-duct VAV boxes (cooling or heating with changeover supply air) on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6601, Application 6601, App 6601, 550-495PA, Siemens PTEC VAV - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6602 (VAV with Electric Reheat or Baseboard Radiation)
Pressure-independent single-duct VAV boxes with up to three stages of electric reheat or baseboard radiation on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6602, Application 6602, App 6602, 550-495PA, Siemens VAV electric reheat - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6603 (VAV with Hot Water Reheat)
Pressure-independent single-duct VAV boxes with one or two floating hot water reheat valves on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6603, Application 6603, App 6603, 550-495PA, Siemens VAV hot water reheat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6606 (Parallel Fan with Electric Heat)
Parallel fan-powered VAV boxes with up to three stages of electric heat on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6606, Application 6606, App 6606, 550-495PA, Siemens parallel fan VAV, fan-powered VAV electric heat - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6607 (Parallel Fan with Hot Water Reheat)
Parallel fan-powered VAV boxes with a floating hot water reheat valve on the Siemens BACnet PTEC terminal box controller 550-495PA.
Also known as: PTEC 6607, Application 6607, App 6607, 550-495PA, Siemens parallel fan VAV hot water - VAV / chilled beam terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6659 (VAV / Chilled Beam with CO2 Demand Control Ventilation)
Single-duct VAV boxes and active chilled beams with a chilled water valve, a hot water valve and room CO2 demand control ventilation on the Siemens BACnet PTEC controller 550-494PA.
Also known as: PTEC 6659, Application 6659, App 6659, 550-494PA, Siemens chilled beam controller, Siemens VAV demand control ventilation - VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6680 (VAV with CO2 Monitoring, AOV or Floating Reheat)
Single-duct VAV boxes with one or two 0-10 V or floating heating devices and optional room CO2 monitoring on the Siemens BACnet PTEC controller 550-499PA.
Also known as: PTEC 6680, Application 6680, App 6680, 550-499PA, Siemens VAV CO2 monitoring - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6681 (Series Fan, CO2 Monitoring, AOV or Floating Reheat)
Series fan-powered VAV boxes with 0-10 V or floating reheat and optional CO2 monitoring on the Siemens BACnet PTEC controller 550-499PA.
Also known as: PTEC 6681, Application 6681, App 6681, 550-499PA, Siemens series fan VAV - Fan-powered VAV terminal unit controller
Siemens BACnet PTEC VAV Controller - Application 6682 (Parallel Fan, CO2 Monitoring, AOV or Floating Reheat)
Parallel fan-powered VAV boxes with one or two 0-10 V or floating heating devices and optional room CO2 monitoring on the Siemens BACnet PTEC controller 550-499PA.
Also known as: PTEC 6682, Application 6682, App 6682, 550-499PA, Siemens parallel fan VAV CO2 - Room pressure monitor
Siemens BACnet Room Pressure Monitor (RPM / SRCM)
The Siemens BACnet Room Pressure Monitor (SRCM device) for single-room differential pressure monitoring with door input and alarm relay.
Also known as: Siemens RPM, SRCM, Setra SRCM, Room Condition Monitor - Networked room thermostat
Siemens RDY2000BN BACnet Commercial Thermostat (Applications 14900 / 14901)
Siemens RDY2000BN 24 Vac commercial thermostats for conventional staged rooftop units (application 14900) and heat pumps (application 14901).
Also known as: RDY2000BN, RDY2000, Application 14900, Application 14901 - Variable frequency drive (HVAC)
Siemens SINAMICS G120 CU230P-2 HVAC (BACnet MS/TP)
SINAMICS G120 / G120P inverters with the CU230P-2 HVAC control unit using its RS-485 port for BACnet MS/TP.
Also known as: G120P, SINAMICS G120P, CU230P-2, CU230P-2 HVAC, 6SL3243-0BB30-1HA3, A5E02430659B
Source: Siemens BT300 BACnet Protocol Implementation Conformance Statement (PICS) · rev. 2015-12-28. Object names, instances and units are reproduced as published; descriptions are our own.