Easy BACnet
  1. Home
  2. BACnet points lists
  3. Johnson Controls
  4. Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP)

Room pressure monitor (critical environment) · BACnet points list

Johnson Controls Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP) BACnet points list

Updated 12 November 2026

Short answer

The FMS-2000M is a monitor-only touch display for up to four rooms' differential pressure, with a door switch input per room. On BACnet MS/TP it exposes pressure inputs, door switches, per-room alarm and warning limits, writable network values (temperature, humidity, flow, air changes, CO2) shown on the display, the isolation mode and per-room status.

This page lists 49 BACnet objects for the Johnson Controls Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP) — 37 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Johnson Controls’s own free documentation, linked below.

Manufacturer
Johnson Controls
Model
Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP)
Equipment
Room pressure monitor (critical environment)
Equipment type
Thermostats, sensors & meters
BACnet objects
49 (37 writable)
Transport
BACnet MS/TP
Firmware
Not stated
Default device instance
85000 + MAC address
Also known as
FMS-2000M, FMS2000M, Triatek FMS-2000M, FMS2M, FMS2M-Bx1x, FMS2M-Bx2x, FMS2M-Bx3x, FMS2M-Bx4x, LIT-12013580
Source document
FMS-2000M Critical Environment Monitor User Guide · LIT-12013580 · rev. 2023-07
Download CSV 49 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 Johnson Controls’s current documentation and the live device before use. Not official Johnson Controls information. Terms of use.

BMS integration notes: Johnson Controls Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP)

Integration in brief

Read the room pressure (AI 1-4) and status (MV 2-5) for each installed sensor, and the door switches. The BAS can set the isolation mode (MV 1) and push values for display through the network variables.

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.

ObjectNameWhyAccess
MV 1Isolation modeIsolation mode: 1 positive, 2 negative, 3 neutralWrite
AI 1Analog input 1, differential pressureRoom 1 differential pressureRead
BI 1Digital input 1, door switch 1Room 1 door switchRead
MV 2Status 1Room 1 status: 1 normal, 2 warning, 3 alarmRead

Sensors & values from the BMS

Network variables for temperature, humidity, flow, air changes and CO2 per room (AV 1, 6, 25-27 for room 1) are writable so the BAS can show those values on the display.

Network setup

Watch out for

Johnson Controls Triatek FMS-2000M Critical Environment Monitor (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.

49 of 49 shown
Type
BinaryMulti-state
Access
Show
Johnson Controls Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP) BACnet Points List
DescriptionStates
AImin1Analog input 1, differential pressureRoom 1 differential pressureRead
AI2Analog input 2, differential pressureRoom 2 differential pressureRead
AI3Analog input 3, differential pressureRoom 3 differential pressureRead
AI4Analog input 4, differential pressureRoom 4 differential pressureRead
BImin1Digital input 1, door switch 1Door switch, room 1Read
BI2Digital input 2, door switch 2Door switch, room 2Read
BI3Digital input 3, door switch 3Door switch, room 3Read
BI4Digital input 4, door switch 4Door switch, room 4Read
AV1Network Variable Temperature 1Value written by the BASWrite
AV2Differential Pressure low alarm setpoint 1Alarm / warning limitWrite
AV3Differential Pressure low warning setpoint 1Alarm / warning limitWrite
AV4Differential Pressure high warning setpoint 1Alarm / warning limitWrite
AV5Differential Pressure high alarm setpoint 1Alarm / warning limitWrite
AV6Network Variable Humidity 1Value written by the BASWrite
AV7Network Variable Temperature 2Value written by the BASWrite
AV8Differential Pressure low alarm setpoint 2Alarm / warning limitWrite
AV9Differential Pressure low warning setpoint 2Alarm / warning limitWrite
AV10Differential Pressure high warning setpoint 2Alarm / warning limitWrite
AV11Differential Pressure high alarm setpoint 2Alarm / warning limitWrite
AV12Network Variable Humidity 2Value written by the BASWrite
AV13Network Variable Temperature 3Value written by the BASWrite
AV14Differential Pressure low alarm setpoint 3Alarm / warning limitWrite
AV15Differential Pressure low warning setpoint 3Alarm / warning limitWrite
AV16Differential Pressure high warning setpoint 3Alarm / warning limitWrite
AV17Differential Pressure high alarm setpoint 3Alarm / warning limitWrite
AV18Network Variable Humidity 3Value written by the BASWrite
AV19Network Variable Temperature 4Value written by the BASWrite
AV20Differential Pressure low alarm setpoint 4Alarm / warning limitWrite
AV21Differential Pressure low warning setpoint 4Alarm / warning limitWrite
AV22Differential Pressure high warning setpoint 4Alarm / warning limitWrite
AV23Differential Pressure high alarm setpoint 4Alarm / warning limitWrite
AV24Network Variable Humidity 4Value written by the BASWrite
AV25Network Variable Flow 1Value written by the BASWrite
AV26Network Variable Air changes 1Value written by the BASWrite
AV27Network Variable CO2 1Value written by the BASWrite
AV28Network Variable Flow 2Value written by the BASWrite
AV29Network Variable Air changes 2Value written by the BASWrite
AV30Network Variable CO2 2Value written by the BASWrite
AV31Network Variable Flow 3Value written by the BASWrite
AV32Network Variable Air changes 3Value written by the BASWrite
AV33Network Variable CO2 3Value written by the BASWrite
AV34Network Variable Flow 4Value written by the BASWrite
AV35Network Variable Air changes 4Value written by the BASWrite
AV36Network Variable CO2 4Value written by the BASWrite
MVmin1Isolation modeRoom isolation modeWrite1=positive, 2=negative, 3=neutral
MVmin2Status 1Room 1 pressure statusRead1=normal, 2=warning, 3=alarm
MV3Status 2Room 2 pressure statusRead1=normal, 2=warning, 3=alarm
MV4Status 3Room 3 pressure statusRead1=normal, 2=warning, 3=alarm
MV5Status 4Room 4 pressure statusRead1=normal, 2=warning, 3=alarm
Object ID lookup: Johnson Controls FMS-2000M Critical Environment Monitor point IDs by name

Integration notes

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 Triatek FMS-2000M Critical Environment Monitor (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 Johnson Controls Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP)

How many BACnet points does the Johnson Controls Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP) have?

This list has 49 BACnet objects: 4 analog inputs, 36 analog values, 4 binary inputs, 5 multi-state values. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Johnson Controls Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP) BACnet points are writable?

37 of the 49 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 Johnson Controls Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP) BACnet documentation?

The source is FMS-2000M Critical Environment Monitor User Guide (LIT-12013580), revision 2023-07, published free by Johnson Controls at https://docs.johnsoncontrols.com/bas/api/khub/documents/zvUV8p~wZXi3DJmoW9JqXg/content.

What are the minimum BACnet points to integrate the Johnson Controls Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP)?

Start with MV 1 Isolation mode (Isolation mode: 1 positive, 2 negative, 3 neutral); AI 1 Analog input 1, differential pressure (Room 1 differential pressure); BI 1 Digital input 1, door switch 1 (Room 1 door switch); MV 2 Status 1 (Room 1 status: 1 normal, 2 warning, 3 alarm).

Can the BMS supply sensor values to the Johnson Controls Triatek FMS-2000M Critical Environment Monitor (BACnet MS/TP)?

Network variables for temperature, humidity, flow, air changes and CO2 per room (AV 1, 6, 25-27 for room 1) are writable so the BAS can show those values on the display.

How do I check these points on the real Triatek FMS-2000M Critical Environment Monitor (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.

More Johnson Controls BACnet points lists

Source: FMS-2000M Critical Environment Monitor User Guide · LIT-12013580 · rev. 2023-07. Object names, instances and units are reproduced as published; descriptions are our own.