Titus FMS-2000M Critical Environment Monitor Installation Guide

: August 22, 2024
: Titus

Table of Contents

FMS-2000M Critical Environment Monitor
6-32 x 3/4 in. screws supplied.
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FMS-2000M Critical Environment Monitor

FMS-2000M

CRITICAL ENVIRONMENT MONITOR
INSTALLATION GUIDE

RISK OF ELECTRIC SHOCK.
Disconnect the power supply before making electrical
connections. Contact with components carrying hazardous
voltage can cause electric shock and may result in severe
personal injury or death.

RISK OF PERSONAL INJURY OR PROPERTY DAMAGE.
For use in a controlled environment only. Refer to installation
instructions for environmental conditions.

RISK OF PROPERTY DAMAGE.
Use a 24 VAC minimum 30 VA Class 2, LPS or Limited
Energy transformer for the monitor. Failure to follow the
wiring diagrams may result in damage to the monitor and
could void your warranty.

RISK OF PROPERTY DAMAGE.
Do not apply power to the system before checking all wiring
connections. Short circuited or improperly connected wires
may result in permanent damage to the equipment.

RISK OF PROPERTY DAMAGE.
Do not run low-voltage cable in the same conduit or wiring
troughs with high-voltage wires. Running low- and highvoltage
wires in the same conduit or wiring troughs may
damage the equipment or cause system malfunction.

RISK OF PROPERTY DAMAGE.
Ensure that the power source conforms to the requirements
of the equipment. Failure to use a correct power source
may result in permanent damage to the equipment.

RISK OF PROPERTY DAMAGE.
Do not run network communication cables in the same
conduit, raceway, or panel with any high-voltage (greater
than 30 VAC) wiring. Isolate all network wiring and all
network devices from high-voltage wiring and equipment.
Failure to isolate network wiring and network devices from
high-voltage wiring and equipment can result in damage to
network devices or poor network performance.

RISK OF PROPERTY DAMAGE.
Label all wires prior to disconnecting the equipment. Failure
to label the wires may cause improper equipment operation
after reconnecting the equipment.

RISK OF PROPERTY DAMAGE.
Do not connect the 24 VAC power supply directly to the
FMS-2000M display four-position terminal block. You must
terminate the power at the remote sensor’s nine-position
terminal block on the +Vin and -Vin terminals. Failure
to follow the wiring instructions may cause permanent
damage to the FMS-2000M monitor and void your warranty.

Do not install or use this FMS-2000M Critical Environment
Monitor in or near environments where corrosive substances
or vapors could be present. Exposure of the FMS-2000M
monitor to corrosive environments may damage the device’s
internal components and will void the warranty.

Do not install this FMS-2000M Critical Environment Monitor
in condensing, wet, or damp environments. Moisture may
cause damage to the FMS-2000M monitor.

Only qualified personnel should install or service Johnson
Controls® products. These instructions are a guide for such
personnel. Carefully follow all instructions in this document
and all instructions for the FMS-2000M Critical Environment
Monitor.

Use copper conductors only. Make all wiring connections in
accordance with local, national, and regional regulations.
Do not exceed the FMS-2000M Critical Environment
Monitor’s electrical ratings.

Do not install the FMS-2000M Critical Environment Monitor
where the maximum temperature exceeds 125°F (52°C).
Installing the device where maximum temperatures exceed
125°F (52°C) may cause damage to the FMS-2000M Critical
Environment Monitor and may void the warranty.

Make all wiring connections in accordance with the
National Electrical Code and local regulations. Use
proper Electrostatic Discharge (ESD) precautions during
installation and servicing to avoid damaging the electronic
circuits of the FMS-2000M Critical Environment Monitor.
Maintain proper polarity and voltage or current ratings.
Improper polarity or exceeding the voltage or current
ratings will void the warranty.

Install the FMS-2000M Critical Environment Monitor with
a Class 2, Limited Energy, or LPS isolated power supply and
connect it to an electrical circuit protected by a minimum 20
A circuit breaker. Mount the circuit breaker in an approved
electrical enclosure located separately, but in close
proximity, to the FMS-2000M monitor.

INTRODUCTION

The FMS-2000M Critical Environment Monitor is a BACnet® MS/TP differential pressure monitoring solution that can also display temperature,
humidity, air flow, air changes and CO2 from a building management system (BMS) for up to four spaces. The monitor can measure differential
pressure as low as 0.0001 in. W.C. or 0.0249 Pa and display measurements on a 5 in. (12.7 cm) diagonal touch screen.

The FMS-2000M provides maximum room status awareness with the color coded visual alarms that display on screen, and the 360° Safety
Halo illuminated edge which you can use to easily monitor spaces down long corridors. You can put the audible alarm into snooze mode with
one tap to the screen. The FMS-2000M features two password-protected access levels, one for administrators and one for restricted level
users, such as nurses.

FIGURE 1: FMS-2000M SYSTEM DIAGRAM

TABLE 1: FMS-2000M SYSTEM DIAGRAM

Item

|

Component

---|---

1

|

FMS-2000M monitor

2

|

Remote pressure sensor

3

|

Building automation system (BAS)

4

|

Temperature sensor

5

|

Humidity sensor

6

|

Air flow sensor

7

|

Air changes

8

|

CO2 sensor

LOCATION CONSIDERATIONS

Install the FMS-2000M monitor directly outside the monitored space, at the nurses’ station, in the engineering office, or at any other location
that you need. Place the sensors away from any moving air source such as ceiling air registers, because this can cause unstable sensor
behavior.

The FMS-2000M monitor includes a pre-wired 10-ft (3.04-m) interface cable to connect the monitor to the sensor network. The monitor comes
pre-configured for portrait mode but you can also install the monitor in landscape mode. After you install the monitor, you can adjust the
interface orientation to landscape mode during the initial setup.

FERRITE INSTALLATION INSTRUCTIONS FOR FMS-2000M SERIES

To provide FCC and CE compliance for the FMS-2000M critical environment monitor and its application, use the cable ferrites that are included
in the package for the installation as described. Install the three cable ferrites included on the AC input cable to the isolated power supply
module, and on the wires that supply 24 VAC power to the pressure sensor module.

POWER SUPPLY INPUT CABLE FERRITE
1. Install the cable ferrite A on the cable to provide power to the isolated power supply module.
2. Unlatch the clasp on the side of the ferrite to expose the core.
3. Place it on the power cable near to the power supply enclosure as shown in Figure 2.
4. Close the ferrite around the cable. Ensure that the clasp latches securely.

POWER SUPPLY OUTPUT CABLE FERRITES
1. Install the cable ferrite B on the two 24 VAC supply power wires to provide power to the remote pressure sensor as shown in the
Figure 2.
2. Locate the cable ferrite about 10-12 inches away from the end of the two wires.
3. Unlatch the clasp on the side of the ferrite to expose the core.
4. Place it over the two supply power wires and close the ferrite around the wires. Ensure that the clasp latches securely.
5. Install the cable ferrite labeled C about an inch after ferrite B and complete one wrap or loop of the two 24 VAC supply power wires.
6. Leave at least four inches of length to connect to the green terminal block.

For more information on pressure sensor to monitor installation with cable ferrites, see Wiring remote pressure sensors to the monitor.

FIGURE 2: CABLE FERRITE INSTALLATION

FERRITE INSTALLATION INSTRUCTIONS FOR FMS-2000M SERIES

TABLE 2: FMS-2000M CRITICAL ENVIRONMENT MONITOR COMPONENTS

Callout

|

Component

---|---

1

|

FMS-2000M monitor

2

|

Supplied remote pressure sensors 1, 2, 3, and 4, in order from left to right

3

|

Optional door switch

Note: Configure the door switch setting on the monitor. It can be normally closed or normally open.

4

|

Io terminal and Vo terminal

Note: Analog signals are present at the sensor’s Io terminal, 4mA – 20mA, and Vo terminal, 0 VDC – 5 VDC, which represents the monitored room pressure. You can use it in conjunction with the GND terminal to remotely monitor room pressure when you connect the terminal to a third party controller on the BAS network.

5

|

Supplied power supply

6

|

BACnet MS/TP

INSTALLING THE FMS-2000M THIN MOUNT DISPLAY FOR A RETROFIT APPLICATION

Use the retrofit ring in applications when the wall is existing.

Before you begin, make sure you have the following tools:
– a drywall saw or an oscillating tool with a drywall saw blade
– a drill and a 7/16 in. drill bit
– a #2 Phillips head screwdriver
– a 1/16 in. hex wrench

1. Choose the location where you want to place the FMS-2000M monitor.
2. Orient the retrofit ring in the location that you want and keep the ring level. The default orientation is portrait, but you can also choose
to use landscape orientation.
3. Mark both screw holes and the corners of the rectangular section.
4. Use a drywall saw or oscillating tool to cut out the entire rectangular section inside the marked opening and drill the screw holes.
5. Pull the pre-wired 4-conductor interface cable and the RS-485 BACnet MS/TP wires through the retrofit ring.
6. If the 2-conductor power cable terminates at the monitor, pull the 2-conductor power cable through the retrofit ring.
7. Insert the retrofit ring through the opening. Make sure that the four tabs make contact with the inside of the opening and then pull the
retrofit ring flush against the inside of the wall.
8. Attach the monitor’s mounting bracket to the retrofit ring with the four included mounting screws. Use a #2 Phillips head screwdriver
to secure both the box and the bracket.
Note: To avoid warping the mounting bracket, do not over-tighten the screws.
9. Connect the wires to the back of the monitor. For more information, see Figure 5.
10. Align the two slots on the back of the monitor with the tabs on the bracket, then swing the monitor towards the wall so that the single
tab on the bracket slots into the back of the monitor.
11. Insert the set screw into the hole on the side or bottom of the monitor’s housing when the monitor sits flush against the wall. Use
a 1/16 in. hex wrench to drive the screw into the monitor until it engages with the tab.
After you mount the FMS-2000M monitor, apply power to the monitor. The initial splash screen displays the Titus logo and the Safety Halo
bezel lights up green to represent the current system status.

FIGURE 3: RETROFIT APPLICATION DIMENSIONS

FIGURE 4: RETROFIT RING

INSTALLING THE FMS-2000M THIN MOUNT DISPLAY FOR A RETROFIT APPLICATION

FIGURE 5: FMS-2000M CRITICAL ENVIRONMENT MONITOR COMPONENTS FOR A RETROFIT APPLICATION

TABLE 3: FMS-2000M CRITICAL ENVIRONMENT MONITOR COMPONENTS FOR A RETROFIT APPLICATION

Callout

|

Component

---|---

1

|

FMS-2000M Critical Environment Monitor

2

|

Monitor Bracket

3

|

Wall

4

|

Retrofit Ring

5

|

Mounting Screw

6

|

Set Screw

MOUNTING THE REMOTE PRESSURE SENSOR

The FMS-2000M Critical Environment Monitor includes one to four remote pressure sensors to measure the differential pressure of the
monitored spaces. Install the remote pressure sensor module in the wall facing the monitored space such as an isolation room. Install the flow
tube mounting plate facing the adjoining reference space such as the corridor or anteroom. With this sensor orientation, a positive pressure
value indicates that the monitored space is positive with respect to the reference space. Choose a location that is away from any moving air
source such as ceiling-mounted air registers. This can cause unstable sensor behavior. See Figure 8 for more information.
Before you begin, determine the sensor location and the number of cables that you need. To mount the remote pressure sensor, make sure
you have the following tools:
– a drill and a 7/16 in. drill bit
– a #2 Phillips head screwdriver
– a drywall saw or an oscillating tool with a drywall saw blade
To mount the remote pressure sensor, complete the following steps:
1. Connect a 4-conductor 22 AWG cable between the primary remote pressure sensor module and any additional remote pressure sensor
module included with the unit. The length of the cable should not exceed 1,000 ft.
2. Remove each sensor’s louvered cover plate and stainless steel backplate from the orange wall bracket.
3. Cut an opening in the wall of the monitored space for the orange low voltage mounting bracket and for the remote pressure sensor
electronics. Nominal hole dimensions are 3.65 in. (9.271 cm) H x 2.15 in. (5.461 cm) W.
4. Use the rotating clamps to secure the bracket to the wall safely.
5. Drill a 7/16 in. hole through the opposite wall for the flow tube.
6. Pull the 4-conductor signal wire through the cut out.
7. Install the mounting bracket in the drywall opening and pull the 4-conductor signal cable through the mounting bracket.
8. Push a length of flow tube through the hole and the 7/16 in. hole in the opposite wall.
9. Attach the flow tube to the sensor port. When you install the mounting plate directly opposite the sensor, cut the flow tubing as short
as possible to prevent kinks.
10. Push the tube and sensor module into place and secure it with the two

6-32 x 3/4 in. screws supplied.

11. Screw the louvered cover plate to the front.
12. In the reference space, attach the flow tube to the barbed fitting of the flow tube mounting plate. Apply thin silicone caulking around
the tube, between the stainless steel plate and the wall to seal against penetration.
13. Press the mounting plate into place. Allow the excess tube length to go into the wall space. Secure the mounting plate with the
screws and anchors.
14. Screw the louvered cover plate to the front.

FIGURE 9: STANDARD REMOTE SENSOR 9-PIN VIEW

TABLE 5: REMOTE PRESSURE SENSOR INSTALLATION COMPONENTS

Number

|

Description

---|---

1

|

Gasket

2

|

Stainless steel flow tube mounting plate

3

|

Wall section in cut away view

4

|

Flow tube

5

|

Stainless steel mounting plate

6

|

Gasket

7

|

Louvered Cover Plate

8

|

Remote Pressure Sensor

9

|

Mounting Bracket

10

|

Terminal Block

11

|

Thin Silicone Caulking

14 FMS-2000M INSTALLATION GUIDE www.titus-hvac.com

WIRING THE SYSTEM AND BACNET MS/TP COMMUNICATIONS

FIGURE 10: BACnet MS/TP WIRING DIAGRAM

TABLE 6:

Callout

|

Component

---|---

1

|

DIP switch. See Table 8 for more information

2

|

Remote pressure sensor

3

|

Power supply

Note: The figure shows a 24 VAC transformer as an example. For information about correct power supply termination, see the following wiring information:

– Wiring remote pressure sensors to the monitor

4

|

Supervisory device

5

|

FMS-2000M Critical Environment Monitor.

Note: The FMS-2000M does not have an internal end of line resistor. If it is the last device on a trunk segment, install an external resistor. For example, a MS-BACEOL-0.

WIRING REMOTE PRESSURE SENSORS TO THE MONITOR

Note: For optimum network communications, connect the reference signal (REF) to the COM terminal on the supervisory device’s FC bus terminal block.

FIGURE 11: WIRING FOUR REMOTE PRESSURE SENSORS TO THE MONITOR

TABLE 7: WIRING REMOTE PRESSURE SENSORS TO THE MONITOR

Callout

|

Component

---|---

1

|

FMS-2000M monitor

2

|

Supplied remote pressure sensors 1, 2, 3, and 4, in order from left to right

3

|

Optional door switch

Note: Configure the door switch setting on the monitor. It can be normally closed or normally open.

4

|

Io terminal and Vo terminal

Note: Analog signals are present at the sensor’s Io terminal, 4mA – 20mA, and Vo terminal, 0 VDC – 5 VDC, which represents the monitored room pressure. You can use it in conjunction with the GND terminal to remotely monitor room pressure when you connect the terminal to a third party controller on the BAS network.

5

|

Power supply

6

|

BACnet MS/TP

WIRING REMOTE PRESSURE SENSORS TO THE MONITOR

FIGURE 12: REMOTE PRESSURE SENSOR DIP SWITCH CONFIGURATION FOR FOUR-SENSOR MODELS 1 2 3 4 5 6 7 8 On 1 2 3 4 5 6 7 8 On On 1 2 3 4 5 6 7 8 On 1 2 3 4 5 6 7 8

ON ON ON ON ON ON

S W 1 S W 1 S W 1 S W 1 ON ON ON ON ON ON ON ON ON ON ON ON ON

OFF OFF

OFF OFF OFF

OFF OFF

Sensor 1: Address 15 Sensor 2: Address 14 Sensor 3: Address 13 Sensor 4: Address 12

TABLE 8: REMOTE PRESSURE SENSOR DIP SWITCH CONFIGURATION FOR FOUR-SENSOR MODELS

Switch

|

Description

|

Sensor 1

|

Sensor 2

|

Sensor 3

|

Sensor 4

---|---|---|---|---|---

1

|

Sensor address

|

On

|

Off

|

On

|

Off

2

|

On

|

On

|

Off

|

Off

3

|

On

|

On

|

On

|

On

4

|

On

|

On

|

On

|

On

5

|

Sensor mode: Set the switch to On for normal or Off for inverted. After you change the sensor mode with switch 5, cycle power to the sensor for the mode change to take effect.

|

On or Off

|

On or Off

|

On or Off

|

On or Off

6

|

Reserved

|

n/a

|

n/a

|

n/a

|

n/a

7

|

Reserved

|

n/a

|

n/a

|

n/a

|

n/a

8

|

Sensor Communications Termination

|

See Note

|

See Note

|

See Note

|

See Note

Note: Only turn DIP switch 8 on when a sensor is physically at the end of the sensor bus daisy-chain. Turn DIP switch 8 Off in all other sensors.

UPGRADING AN FMS-1655M MONITOR TO AN FMS-2000M MONITOR

FIGURE 13: UPGRADING AN FMS-1655M MONITOR TO AN FMS-2000M MONITOR

TABLE 9: UPGRADE WIRING DIAGRAM CALLOUTS

Callout

|

Description

---|---

1

|

FMS-2000M Monitor

2

|

FMS-1655M remote pressure sensor

3

|

Red display power wire. If the sensor includes a 3-position terminal block with display power installed, remove the wire and connect it at the +Vin terminal of the 9-position terminal block as shown.

4

|

Display-to-sensor interface cable. Supplied cable: 10 ft (3.04 m)

1. Shut down the FMS-1655M unit and remove the monitor from the wall.

2. Remove the back cover from the display enclosure.

3. Unplug the 4-position terminal block from the display circuit board, with the wires from the interface cable still connected. If you use a BACnet network, unplug the 3-position terminal block.

4. Prepare the opening in the wall to mount the display unit. For instructions, see Installing the FMS-2000M Thin Mount display for a retrofit application.

5. Pull the existing FMS-1655M monitor cables through the opening in the wall.

6. At the back of the FMS-2000M monitor, remove the 4-position terminal block plug from the pin header. If you use a BACnet network, then remove the 3-position terminal block as well.

7. Connect the 4-position terminal block at the end of the interface cable to the 4-pin header at the back of the FMS-2000M display. If you use a BACnet network, connect the networking cable to the 3-pin header. See Figure 13.

8. After installing the new display, it is necessary to remove the old device and its associated points from the BAS and remap the new device and its associated points. To complete the installation, see Installing the FMS-2000M Thin Mount display for a retrofit application.

CONFIGURING THE DISPLAY MODULE SETTINGS

FIGURE 14: RUN MODE AND DEMO MODE DIP SWITCHES

TABLE 10: MONITOR DIP SWITCH CONFIGURATIONS FOR THE OPERATING MODES

FMS-2000M DIP Switch Position

|

Demo Mode

|

Run Mode

---|---|---

Position 1

|

On

|

On

Position 2

|

On

|

On

Position 3

|

Off

|

On

Position 4

|

On

|

Off

BACnet OBJECTS

TABLE 11: ANALOG INPUTS FOR INTEGRATION IN A BAS

Objects

|

Analog Inputs

|

Read/Write

|

Availability of Analog Input Objects

---|---|---|---

FMS2M-Bx1x

|

FMS2M-Bx2x

|

FMS2M-Bx3x

|

FMS2M-Bx4x

AI-1

|

Analog input 1, differential pressure

|

Read Only

|

Yes

|

Yes

|

Yes

|

Yes

AI-2

|

Analog input 2, differential pressure

|

Read Only

|

No

|

Yes

|

Yes

|

Yes

AI-3

|

Analog input 3, differential pressure

|

Read Only

|

No

|

No

|

Yes

|

Yes

AI-4

|

Analog input 4, differential pressure

|

Read Only

|

No

|

No

|

No

|

Yes

TABLE 12: BINARY INPUTS FOR INTEGRATION IN A BAS

Objects

|

Binary Inputs

|

Read/Write

|

Availability of Binary Input Objects

---|---|---|---

|

FMS2M-Bx1x

|

FMS2M-Bx2x

|

FMS2M-Bx3x

|

FMS2M-Bx4x

BI-1

|

Digital input 1, Door Switch 1

|

Read Only

|

Yes

|

Yes

|

Yes

|

Yes

BI-2

|

Digital input 2, Door Switch 2

|

Read Only

|

No

|

Yes

|

Yes

|

Yes

BI-3

|

Digital input 3, Door Switch 3

|

Read Only

|

No

|

No

|

Yes

|

Yes

BI-4

|

Digital input 4, Door Switch 4

|

Read Only

|

No

|

No

|

No

|

Yes

BACnet OBJECTS

TABLE 13: ANALOG VALUES FOR INTEGRATION IN A BAS

Objects

|

Analog Inputs

|

Read/Write

|

Availability of Analog Value Objects

---|---|---|---

FMS2M-Bx1x

|

FMS2M-Bx2x

|

FMS2M-Bx3x

|

FMS2M-Bx4x

AV-1

|

Network Variable temperature 1

|

Read or write

|

Yes

|

Yes

|

Yes

|

Yes

AV-2

|

Differential Pressure low alarm setpoint 1

|

Read or write

|

Yes

|

Yes

|

Yes

|

Yes

AV-3

|

Differential Pressure low warning setpoint 1

|

Read or write

|

Yes

|

Yes

|

Yes

|

Yes

AV-4

|

Differential Pressure high warning setpoint 1

|

Read or write

|

Yes

|

Yes

|

Yes

|

Yes

AV-5

|

Differential Pressure high alarm setpoint 1

|

Read or write

|

Yes

|

Yes

|

Yes

|

Yes

AV-6

|

Network Variable humidity 1

|

Read or write

|

Yes

|

Yes

|

Yes

|

Yes

AV-7

|

Network Variable Temperature 2

|

Read or write

|

No

|

Yes

|

Yes

|

Yes

AV-8

|

Differential Pressure low alarm setpoint 2

|

Read or write

|

No

|

Yes

|

Yes

|

Yes

AV-9

|

Differential Pressure low warning setpoint 2

|

Read or write

|

No

|

Yes

|

Yes

|

Yes

AV-10

|

Differential Pressure high warning setpoint 2

|

Read or write

|

No

|

Yes

|

Yes

|

Yes

AV-11

|

Differential Pressure high alarm setpoint 2

|

Read or write

|

No

|

Yes

|

Yes

|

Yes

AV-12

|

Network Variable humidity 2

|

Read or write

|

No

|

Yes

|

Yes

|

Yes

AV-13

|

Network Variable temperature 3

|

Read or write

|

No

|

No

|

Yes

|

Yes

AV-14

|

Differential Pressure low alarm setpoint 3

|

Read or write

|

No

|

No

|

Yes

|

Yes

AV-15

|

Differential Pressure low warning setpoint 3

|

Read or write

|

No

|

No

|

Yes

|

Yes

AV-16

|

Differential Pressure high warning setpoint 3

|

Read or write

|

No

|

No

|

Yes

|

Yes

AV-17

|

Differential Pressure high alarm setpoint 3

|

Read or write

|

No

|

No

|

Yes

|

Yes

AV-18

|

Network Variable humidity 3

|

Read or write

|

No

|

No

|

Yes

|

Yes

AV-19

|

Network Variable temperature 4

|

Read or write

|

No

|

No

|

No

|

Yes

AV-20

|

Differential Pressure low alarm setpoint 4

|

Read or write

|

No

|

No

|

No

|

Yes

AV-21

|

Differential Pressure low warning setpoint 4

|

Read or write

|

No

|

No

|

No

|

Yes

AV-22

|

Differential Pressure high warning setpoint 4

|

Read or write

|

No

|

No

|

No

|

Yes

AV-23

|

Differential Pressure high alarm setpoint 4

|

Read or write

|

No

|

No

|

No

|

Yes

AV-24

|

Network Variable humidity 4

|

Read or write

|

No

|

No

|

No

|

Yes

AV-25

|

Network Variable Flow 1

|

Read or write

|

Yes

|

Yes

|

Yes

|

Yes

AV-26

|

Network Variable Air changes 1

|

Read or write

|

Yes

|

Yes

|

Yes

|

Yes

AV-27

|

Network Variable CO2 1

|

Read or write

|

Yes

|

Yes

|

Yes

|

Yes

AV-28

|

Network Variable Flow 2

|

Read or write

|

No

|

Yes

|

Yes

|

Yes

AV-29

|

Network Variable Air changes 2

|

Read or write

|

No

|

Yes

|

Yes

|

Yes

AV-30

|

Network Variable CO2 2

|

Read or write

|

No

|

Yes

|

Yes

|

Yes

AV-31

|

Network Variable Flow 3

|

Read or write

|

No

|

No

|

Yes

|

Yes

AV-32

|

Network Variable Air changes

|

Read or write

|

No

|

No

|

Yes

|

Yes

AV-33

|

Network Variable Air changes

|

Read or write

|

No

|

No

|

Yes

|

Yes

AV-34

|

Network Variable Flow 4

|

Read or write

|

No

|

No

|

No

|

Yes

AV-35

|

Network Variable Air changes 4

|

Read or write

|

No

|

No

|

No

|

Yes

AV-36

|

Network Variable CO2 4

|

Read or write

|

No

|

No

|

No

|

Yes

TABLE 14: MULTISTATE OBJECTS FOR INTEGRATION IN A BAS

Objects

|

Multistate Objects

|

Read/Write

|

Availability of Multistate Objects

---|---|---|---

FMS2M-Bx1x

|

FMS2M-Bx2x

|

FMS2M-Bx3x

|

FMS2M-Bx4x

MV-1

|

Isolation mode:

1 = positive, 2 = negative, 3 = neutral

|

Read Or Write

|

Yes

|

Yes

|

Yes

|

Yes

MV-2

|

Status 1:

1 = normal, 2 = warning, 3 = alarm

|

Read Only

|

Yes

|

Yes

|

Yes

|

Yes

MV-3

|

Status 2:

1 = normal, 2 = warning, 3 = alarm

|

Read Only

|

No

|

Yes

|

Yes

|

Yes

MV-4

|

Status 3:

1 = normal, 2 = warning, 3 = alarm

|

Read Only

|

No

|

No

|

Yes

|

Yes

MV-5

|

Status 4:

1 = normal, 2 = warning, 3 = alarm

|

Read Only

|

No

|

No

|

No

|

Yes

TECHNICAL SPECIFICATIONS

TABLE 15: FMS-2000M CRITICAL ENVIRONMENT MONITOR TECHNICAL SPECIFICATIONS

Specification

|

Description

---|---

Intended use

|

Indoor use

Overvoltage category

|

II

Altitude

|

Up to 2000 m (6562 ft)

Pressure range

|

± 0.2500 in. W.C. (± 62.27 Pa)

Alarm range

|

± 0.2500 in. W.C. (± 62.27 Pa)

Display range

|

± 0.2500 in. W.C. (± 62.27 Pa)

Accuracy

|

± 0.5% full scale

Air flow sensor type

|

Digital differential pressure sensor features no offset, zero drift and is hysteresis free

Displayed pressure resolution

|

± 0.0001 in. W.C (± 0.0249 Pa)

Monitoring capability

|

Up to 4 independent spaces

I/O Resources

|

One digital input for a door switch on each remote pressure sensor

Remote monitoring output for each remote pressure sensor, VDC or mA

Operating temperature

|

32°F to 104°F (0°C to 40°C)

Operating humidity

|

10% to 95% relative humidity, non-condensing

Mounting

|

Thin mount for shallow wall cavities

Alarm indication

|

Safety Halo color coded visual, audible alarm

Alarm silence

|

Touchscreen, auto-reset

Password protection

|

Up to 50 user passwords with 2 access levels (administrator and restricted)

Communications protocol

|

BACnet MS/TP (to BAS) 76.8k, 38.4k, 19.2k, 9600 baud

Power requirement

|

24 VAC (nominal, 21.6 VAC minimum/26.4 VAC maximum), 50/60 Hz 30 VA power supply, Class 2, Limited Energy, LPS isolated power supply, or minimum power 30 VA transformer

Power consumption

|

30 VA maximum

Pollution degree

|

2

Display resolution

|

720 pixels x 1280 pixels

Pluggable screw terminal blocks

|

18 AWG to 22 AWG (1 mm to 0.6 mm diameter)

Display dimensions

(height x width x depth)

|

5.3 in. x 3.5 in. x 1.17 in.

(134.62 mm x 88.9 mm x 29.72 mm)

Mounted depth

|

Thin mount: 0.58 in (14.73 mm)

Compliance

|

United States

|

UL Listed (E515759) to UL 61010-1; FCC 47CFR Part 15; BTL Listed (BTL-30774)

Canada

|

cUL Listed (E515759) to CAN/CSA C22.2 NO. 61010-1; ICES-003

Europe (CE)

|

Low Voltage Directive [2014/35/EU] per EN 61010-1

EMC Directive [2014/30/EU] per EN 61326-1 + EN 55011

United Kingdom (UKCA)

|

Electrical Equipment (Safety) Regulations per EN 61010-1

EMC Regulations per EN 61326-1 + EN 55011

International Standards

|

Product fulfils the requirements of IEC 61010-1 as recognized by national or regional authorities.

BACnet International (BTL)

|

BACnet Testing Laboratories (BTL) 135-2021 Listed BACnet Application Specific Controller (B-ASC)

PRODUCT CODE MATRIX

TABLE 16: FMS-2000M CRITICAL ENVIRONMENT MONITOR ORDERING GUIDE

Feature

|

Code letter or number and description

|

Product code number example:

FMS2M–BT40

---|---|---

Brand

|

Titus

|

no prefix

Unit

|

FMS = Flow Monitor Station (FMS)

|

FMS

Series

|

2 = 2000

M = Monitor

|

2M

Communications protocol

|

B = BACnet MS/TP

|

B

Mounting style

|

T = Thin

|

T

Remote pressure sensors

|

1 = One remote pressure sensor

2 = Two remote pressure sensors

3 = Three remote pressure sensors

4 = Four remote pressure sensors

|

4

ISO power supply

|

0 = Power supply not included

|

0

CLEANING THE DISPLAY

– Do not apply cleaner directly to the touch panel surface. If cleaner spills onto the touch panel, soak up the cleaner ! immediately with an absorbent cloth.

– Do not use cleaner that is either acidic or alkaline. Use neutral pH cleaner.

Important

– Do not use organic chemicals such as paint thinner, acetone, tolulene, xylene, propyl or isopropyl alcohol, or kerosene.

To clean the display, complete the following steps:

1. Use a dry or lightly dampened microfiber cloth with a mild cleaner or ethanol.

2. Make sure the cloth is only lightly dampened, not wet.

3. Wipe the surface gently. If there is a directional surface texture, wipe in the same direction as the texture.

www.titus-hvac.com FMS-2000M INSTALLATION GUIDE 25

NORTH AMERICAN EMISSIONS COMPLIANCE

UNITED STATES

This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when this equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area may cause harmful interference, in which case users will be required to correct the interference at their own expense.

CANADA

This Class (A) digital apparatus meets all the requirements of the Canadian Interference-Causing Equipment Regulations. Cet appareil numérique de la Classe (A) respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

26 FMS-2000M INSTALLATION GUIDE www.titus-hvac.com

INFORMATION

PATENTS

Patents: https://jcipat.com

SOFTWARE TERMS

Use of the software that is in (or constitutes) this product, or access to the cloud, or hosted services applicable to this product, if any, is subject to applicable end-user license, open-source software information and other terms set forth at www.johnsoncontrols.com/techterms. Your use of this product constitutes an agreement to such terms.

PRODUCT WARRANTY

This product is covered by a limited warranty. Contact your representative for more details.

CONTACT INFORMATION

Contact your local Titus representative

Contact Support: Call (+1) 972-212-4800 or email tu@titus-hvac.com

www.titus-hvac.com FMS-2000M INSTALLATION GUIDE 27

605 Shiloh Rd

Plano TX 75074

ofc: 972.212.4800

fax: 972.212.4884 Version 1.0 0624 fax: 972.212.4884