Antec controls PMT Series User manual

TOUCHSCREEN ROOM
PRESSURE MONITOR
PMT Series
MANUAL v115

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TABLE OF CONTENTS
INTRODUCTION ..............................................................................................................................................................................1
eneral ..........................................................................................................................................................................................1
Product Overview..........................................................................................................................................................................1
Technical Specifications ................................................................................................................................................................2
ETTIN STARTED WITH THE PMT ...............................................................................................................................................3
In the Box ......................................................................................................................................................................................3
Optional Accessories ....................................................................................................................................................................4
ELECTRICAL INSTALLATION ...........................................................................................................................................................5
Sample Wiring Diagram.................................................................................................................................................................5
Sensor Information Network (SIN) ................................................................................................................................................6
BACnet MS/TP Network ...............................................................................................................................................................7
MECHANICAL INSTALLATION ........................................................................................................................................................8
Installation and Mounting Instructions ..........................................................................................................................................8
DISPLAY NAVI ATION ...................................................................................................................................................................11
Initial Setup .................................................................................................................................................................................11
Home Screen ..............................................................................................................................................................................14
BACnet Point Monitoring ............................................................................................................................................................16
PMT Operation ............................................................................................................................................................................17
SETTIN S .......................................................................................................................................................................................18
Room Configuration ....................................................................................................................................................................19
Alarms .........................................................................................................................................................................................19
Inputs ..........................................................................................................................................................................................21
Outputs .......................................................................................................................................................................................25
Network.......................................................................................................................................................................................27
User Preferences ........................................................................................................................................................................28
Diagnostic....................................................................................................................................................................................29
About ...........................................................................................................................................................................................29
TROUBLESHOOTIN .....................................................................................................................................................................30
Replacement Parts ......................................................................................................................................................................32
Technical Support ........................................................................................................................................................................32

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INTRODUCTION
General
In this manual, you will find information regarding:
 Touchscreen Room Pressure Monitor (PMT) specifications
 How to install the PMT
 Detailed description of PMT display navigation and
configuration
 Troubleshooting information
Product Overview
The PMT is designed to provide ease of use pressure monitoring.
The PMT Home screen provides monitoring information in a
simple format displaying information including Room Status,
Pressure Mode and Isolation Mode.
Upon swiping the screen to the left, room pressure
measurement is visually available.
Some of its key features include:
 Password protected menus
 Setup Wizard – Walk through setup of PMT when first
powered up
 LED side bars offer 180° viewing of current room status
CAUTION
This mark indicates an important point for the proper function of
the PMT. Improper installation or setup may cause unit failure.
Pay close attention to all caution points and tech tips throughout
this manual.
For local area support, please
contact your local Antec Controls
Representative
For more information visit
www.AntecControls.com

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Technical S ecifications
Environmental
(Operating) 50°F to 95°F (10°C to 35°C), 0% to 95% R.H. (non-condensing)
Environmental
(Storage) -22°F to 122°F (-30°C to 50°C), 0% to 95% R.H. (non-condensing)
Input Power 24 VAC +/- 10%, 50/60 Hz, 34 VA (external loads not included), Class 2
Inputs
1 Binary Input,
1 Binary/Analog Input,
1 SIN Input
Outputs
2 Analog Outputs (0 to 10 VDC, Max: 10 mA),
1 Dry Binary Output (Max: 24 VAC/VDC, 100 mA),
1 SIN Power Output (34 VDC, Max: 300 mA)
Display Type Capacitive Touch, 4.3 in. (109 mm) TFT/IPS, dimmable
Resolution WV A R B 480px × 272px
Communication
Protocol BACnet, SIN
BACnet
Device Type B-ASC
Communication Type MS/TP (RS-485)
Communication Speed 9600, 19200, 38400, 76800
Certification BTL
Control Priority Order 1. BACnet
2. Normal Operation
Room Pressure
Sensors (SRPS)
Environmental (Operating) 50°F to 95°F (10°C to 35°C),
0% to 95% R.H. (non-condensing)
Environmental (Storage) -22°F to 122°F (-30°C to 50°C),
0% to 95% R.H. (non-condensing)
Input Power Powered from PMT
Range +/- 0.1 in.w.c. (+/- 25 Pa)
Accuracy 3% of reading
Pressure Tubing 96in. (2438mm) long, clear, fire-rated
5/32” ID × 9/32” OD × 1/16” W
Face Plate ABS plastic (white), Stainless Steel

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GETTING STARTED WITH THE PMT
In the Box
Touchscreen Room Pressure Monitor (PMT)
Component Quantity Description
Touchscreen
Room Pressure
Monitor (PMT)
1
Single PMT
120-ohm resistor
(not pictured) 2
120-ohm resistors to be
used to terminate the
SIN and BACnet MS/TP
network
s
Room Pressure Sensor (SRPS)
Component Quantity Description
Room Pressure
Sensor
1 for single room
application
2 for dual room application
3 for triple room
application
Single SRPS
Kink Resistant Air
Tubing – 96 in.
(2.44 m)
1 for single room
application
2 for dual room application
3 for triple room
application
Air pressure tubing to
connect between
Sensor Plate and Room
Pressure Sensor
Quick Start uide 1
Document outlining
wiring and installation
instructions
Stainless Steel Sensor Plate
Component Quantity Description
Stainless Steel
Sensor Plate
2 for single room
application
4 for dual room application
6 for triple room
application
Stainless Steel plate
used as pressure sensor
inlet
Mounting
Hardware Packet
2 for single room
application
4 for dual room application
6 for triple room
application
Packet containing two
screws for j-box
mounting of Sensor
Plate
OR
ABS Sensor Plate
Component Quantity Description
ABS Sensor Plate
2 for single room
application
4 for dual room application
6 for triple room
application
ABS plate used as
pressure sensor inlet
2 for single room
application
4 for dual room application
6 for triple room
application
Packet containing two
screws and two drywall
anchors for wall
mounting of Sensor
Plate
CAUTION
Please ensure you have all components before proceeding. Inspect
components for shipping damage. Do not install any components that
appear damaged, contact your local Antec Controls Representative
for replacements.
For the latest information and videos please visit
www.AntecControls.com

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O tional Accessories
Door Switch
Door Switches can be wired into the binary input(s) to detect when the
door(s) are open.
Door Switches are available in either:
Door Contact Switch – Surface Mount
Door Contact Switch – Flush Mount

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ELECTRICAL INSTALLATION
Sam le Wiring Diagram
NOTES:
1. For typical network wiring diagrams see the Sensor Information Network (SIN) and BACnet MS/TP Network sections.
2. All wire connections to the monitor screw connection terminals must be between 16-26 AW wire.
3. All wire connections to the SRPS screw terminals must be between 12-30 AW wire.
4. Current and voltage drop should be considered when selecting wire gauge.
5. Wiring above may not reflect those required for your project. Refer to your Antec Controls Project Submittals for project
specific wiring diagrams.
Terminal Bloc Usages
Description
1 The PMT connects to the room pressure sensor through the SIN (Sensor Information Network)
terminal.
2 The PMT has native BACnet capabilities; connection is made through this BACnet MS/TP
terminal.
3
The Contact Closure allows the user to provide a binary signal on a variety of inputs.
4 The Configurable Input is typically used for a room mode switch/button; however, it has the
same capabilities as the Binary Input.
5
The Binary Input can be used to trigger setback, isolation, alarms, or cautions.
6 The PMT’s two Analog Outputs allow the user to provide a configurable 0 to 10 VDC signal on a
variety of inputs.
2 1
3 6
5
4

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Sensor Information Network (SIN)
What is the Sensor Information Networ ?
The Sensor Information Network (SIN) is a communication
protocol between the PMT and the SIN Room Pressure
Sensor (SRPS). SIN allows for digital communication
between multiple SRPSs and one single PMT touchscreen.
Networ Addressing
SIN devices will come from the factory with predefined
MAC addresses. No addressing on-site is required. Limit of
three SIN devices on one Sensor Information Network.
PMT Configuration Settings
When multiple SRPS are connected to a single PMT, each
SRPS will self address. Please ensure that each SRPS is
pinged during the Setup Wizard and the SRPS addressing
(1, 2 or 3) is recorded to each room placement. Once the
wizard is complete, the display order can be adjusted in the
Display menu, if required (see User Preferences - Display).
Physical Connection
SIN consists of a four-wire network architecture (VBUS,
VCOM, D+ and D-) using a daisy chain connection between
each device on the network segment.
Wiring Requirements
Refer to your Antec Controls Wiring Diagram Package for
typical wiring requirements and recommendations.
Ty ical SIN Wiring
NOTE: Installer must use a 120-ohm resistor at both SIN end of line terminations of the “+” and “-” terminals.
CAUTION
If the PMT is already set up and an additional SRPS is removed
or added to the SIN communication line, please restore defaults
on the PMT and re-run the Setup Wizard.

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BACnet MS/TP Network
What is BACnet?
BACnet MS/TP is a communication protocol for
communication between the PMT and the building
automation network. BACnet communication allows the
end user to verify rooms are operating as expected and
allows them to set up trends to monitor safety, and any
alarms that occur.
Each PMT will require a connection to BACnet to transmit
its information to the Building Management System (BMS).
Networ Addressing
When configuring the PMT, the user needs to assign the
unique identifying address for the room.
On any BACnet MS/TP network:
 MAC Address can be between 0 and 127 and must be
unique to the MS/TP segment.
 Device Instance can be between 0 and 4,194,303 and
must be unique to the facility.
 Baud Rate can be 9,600, 19,200, 38,400, or 76,800 and
must match that of the Router/System Controller for
the MS/TP segment.
Typical BACnet Wiring
BACnet Points
See Touchscreen Room Pressure Monitor (PMT) Product
Submittal at AntecControls.com for BACnet Points List.
Physical Connection
BACnet consists of a three-wire network architecture.
Daisy chain the +, -, and COM connections of all devices on
the network segment. A BACnet MS/TP segment has a
limit of:
 Maximum of 32 devices
 Maximum length of 1050 feet (320 meters) for the
whole segment
When using shielded cable, ground the shield at one end of
the network segment only. Connect the shield of the cable
entering a device to that of the cable exiting the device.
Terminate the MS/TP network segment at each end of the
network segment by connecting a 120-ohm resistor
between the + and – terminals. Remove the termination
resistor or disable any network terminations on all devices
when adding devices to an existing network segment.
Wiring Requirements
Refer to your Antec Controls Wiring Diagram Package for
typical wiring requirements and recommendations.
NOTE: Installer must use a 120-ohm resistor at the BACnet end of line termination.
When using non-isolated power supplies (i.e. Transformer secondary
common connected to ground), do not reverse 24VAC polarity on any device,
as it is critical to the network health.
CAUTION

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MECHANICAL INSTALLATION
Installation and Mounting Instructions
Touchscreen Installation Instructions
Mount the Touchscreen Room Pressure Monitor (PMT) near the
doorway using a standard single-gang electrical box (by Others) at
a height of five feet (5 ft, 1.52 m). The recommended installation
torque is 3 in-lb (0.34 Nm) to ensure a flush mount on the wall.
Ensure LED bars are not bloc ed by other devices on the
wall.
Leave space below the PMT to ensure the set screw can be
tightened.

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Pressure Sensor Installation Instructions
Once the installation locations have been selected, the Sensor Plates can be mounted using the followings steps.
Selecting a Location for Installation
There are three components that are to be installed for each
space that requires pressure monitoring:
1. A Sensor Plate inside the room
2. A Sensor Plate outside the room
3. A Room Pressure Sensor
NOTE: If the PMT is monitoring multiple spaces, the following
steps will need to be repeated for every space.
Begin by determining installation locations for each of these
components.
1. The best installation location for the Sensor Plates is
typically above a doorway. When determining the location
for the Sensor Plates:
a. Ensure that nothing can be placed in front of the
pressure sensor, blocking its ability to measure the
room pressure accurately.
b. Be wary of diffuser placement in relation to the sensor.
Turbulent airflow passing over the Sensor Plate can
cause unstable pressure readings.
2. The Room Pressure Sensor can be mounted in the plenum
space either in the room, or in the reference space.
Important notes:
a. The sensor must be placed in a location where the
ninety-six inches (96”, 2.44 m) pressure tubing
provided with the SRPS can reach both pressure
plates.
b. The sensor should be easily accessible for wiring and
setup.
CAUTION
Incorrect placement can affect the sensor’s readings.

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Prior to mounting the Sensor Plates, cut the ninety-six inches (96
in., 2.44 m) clear tubing to the required length for the distance
from each plate to the sensor. Example: If the plate for the
isolation room is five feet (5 ft, 1.52 m) from the SRPS and the
plate for the corridor is three feet (3 ft, 0.91 m), cut the provided
tubing into one five-foot (5 ft, 1.52 m) and one three-foot (3 ft,
0.91 m) length.
To mount the ABS Sensor Plate directly to the wall:
1. Cut a one inch (1 in., 25.4 mm) hole for the tubing to pass
through.
2. Use the Sensor Plate to mark the holes for the anchors
(anchors require 3/16 in. (4.8 mm) drill). Drill hole and install
the provided anchors.
3. Push the clear tubing onto the pickup on the back of the
Sensor Plate.
4. Run the tubing through the one inch (1 in., 25.4 mm) hole in
the wall and mount the Sensor Plate to the surface using the
provided screws.
5. Connect the tubing to the Room Pressure Sensor (SRPS).
a. Monitored space to high pressure port.
b. Reference space to low pressure port.
To mount the stainless-steel Sensor Plate to a single gang
electrical box:
1. Knockout a hole for the tubing to pass through.
2. Push the clear tubing onto the pickup on the back of the
Sensor Plate.
3. Run the tubing through the electrical box or conduit.
4. Using the provided screws, mount the Sensor Plate to the
electrical box.
5. Connect tubing to the Room Pressure Sensor (SRPS).
a. Monitored space to high pressure port
b. Reference space to low pressure port.
CAUTION
Make note if the tubing is reversed when installed. If the
corridor is connected to the high-pressure port on the SRPS, the
reading can be reversed during setup.
Do not extend the pressure tubing past the provided length of
96 in. (2.44 m). Extending the tubing past this length can result
in degradation of the pressure reading.
Do not connect tubing from the SRPS to any other pressure
measurement devices or other SRPS sensors.
Do not tee off the tubing to connect to any additional devices.

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DISPLAY NAVIGATION
Initial Setu
When the PMT is first powered on, it will prompt the user to step through a Setup Wizard to help configure the device. The
following menus will be displayed. At any point in the device setup the user can access previous selections in the menu. Any
value not initially configured in the Setup Wizard can be configured through the Settings in normal operation. Swipe or press
Next/Previous to navigate through menus.
CAUTION
When pinging a sensor, the LED on the Room Pressure Sensor will flash
to notify the user where it is installed. This should be noted by the
installer for advanced installation purposes.
The sensors must be pinged any time the Wizard has begun, i.e. if
power is lost during start-up or if defaults are loaded onto the PMT.
Sensors cannot be added after the Wizard has been completed. If an
additional sensor is required after the PMT’s initial setup, defaults must
be loaded and the sensors must be rediscovered.

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Home Screen
The PMT Home Screen displays once the PMT Setup Wizard has been completed.
The Home Screen provides the user with a clear indication of the monitor mode, status, and pressure reading.
Single Room Monitoring
Single Room Display Components
Display
Component Description
1
Monitor Name The current name of the monitor is displayed. This is configurable
through the User Preferences menu.
2
Settings Button Allows access to settings. This is password protected.
Default Password: 1-6-6-4.
3
Room Status Indicates whether the room is maintaining the desired setpoints in its
current mode.
4
Pressure Mode Indicates whether the room is in Negative or Positive Isolation mode.
5
Room Mode
Allows the user to select between Isolation and Setback modes. If a
switch/button to control room mode is installed, this option will be
disabled on the PMT Home Screen. This ensures that control is
maintained from only one location and ensures that the physical
switch/button will always match the Room Mode. This is password
protected and the password is configurable through the User
Preferences menu.
Default Password: 1-2-3-4.
Single Room Setbac Mode
Once in Setback mode, the PMT will continue to monitor room pressure; however, all alarms
will be disabled. The Home Screen will only show the room status.

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CAUTION
Each individual room can be configured with its own alarms or cautions. For
example, when one room goes into alarm, the alarm indication will be isolated to
that display section of the monitor.
Multi-Room Monitoring
The PMT can also be used to monitor the pressure in multiple rooms. Up to three rooms can be monitored simultaneously on
one display.
The Multi-Room Monitoring display will include the Monitor Name, Settings menu, and Room Mode buttons, similar to Single
Room Monitoring.
In addition, the following will be displayed for each individual room.
Multi-Room Display Components
Display
Component Description
1
Room Name The name of the room associated with each room pressure sensor.
Each name is customizable through the User Preferences menu.
2
Room Status Indicates whether each individual room is maintaining its pressure
setpoint in its current mode.
3
Pressure Mode
Indicates whether each individual room is in Negative or Positive
Isolation mode. Each room can be configured individually for either
Negative or Positive Isolation.
Multi-Room Setbac Mode
When the monitor is put into Setback Mode, all rooms will go into Setback. All rooms will
still monitor pressure, but the alarms in every room will be inactive.

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BACnet Point Monitoring
Single Screen BACnet Point Monitoring:
The user can configure the PMT to show any combination of Temperature, Relative
Humidity, or Air Change Rate from another device. These values can come from any
device on the same BACnet MS/TP communication line as the PMT.
Once configured to display the appropriate values, there are multiple display
configurations available for the Home Screen of the PMT.
All BACnet points for a single room can be displayed on a single screen.
Multiple Screen BACnet Point Monitoring:
When monitoring multiple rooms, the BACnet points for each room will be displayed
on a single screen. The user can then swipe to display the different environmental
values for each room.
CAUTION
The user’s location in the multiple
screens is indicated at the bottom of
the screen above the Room Mode
button.
CAUTION
This display method is only available
when monitoring a single room

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PMT O eration
When fully set up the PMT can be set to monitor positive or negative pressure. Alarms for low/high pressure are fully field
configurable. The PMT has four Room Status Conditions:
Mode Status LCD Display LED Bars Alarm
Negative/Positive Pressure Monitoring (Room
Occupied)
Normal – Pressure reading within low/high
setpoints
reen Off
Negative/Positive Pressure Monitoring (Room
Occupied)
Caution – Pressure reading outside
low/high caution setpoints
Yellow Off
Negative/Positive Pressure Monitoring (Room
Occupied)
Alarm – Pressure reading outside low/high
alarm setpoints
Red On
Neutral (Room Setback) Setback – Pressure measured but no
alarms
Blue Off
Silence Screen:
When occupied, the PMT will monitor and display the primary room pressure.
If the pressure reading is within the low and high alarm setpoints, the LED bars will be
green and the alarm will be off.
If the pressure reading is outside of either the low or high alarm setpoints, the LED bars
will turn red and the local alarm will turn on.
Alarm Silence
Used to temporarily mute the local alarm for a selected number of minutes. This silence
time defaults to a five minute delay.
Time delay adjustable in the Alarms menu on page 19.
If the Room Pressure Sensor (SRPS) is unplugged from the PMT while in occupied mode,
the LED bars will turn red and the local alarm will turn on.

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SETTINGS
The settings are accessible through the Home Screen and are password protected (see Home Screen section).
These menus allow the user to change any of the configurable options on the PMT.
Menu Item
Description
Room
Configuration
Used to adjust room mode as well as isolation mode.
Alarms Used to configure all alarms for the PMT, as well as adjust mute times.
Inputs Used to configure the pressure sensor, Binary Input, Configurable Input,
and BACnet Input points.
Outputs
Used to configure the
B
inary
O
utput and the
A
nalog
O
utputs.
Network Used to set the address and instance of the PMT for BACnet
communication.
User Preferences Allows the user to change the room mode password, as well as adjust
display settings.
Diagnostic Diagnostic information is available under this menu. The user is able to
power cycle the PMT or restore factory defaults.
About Displays current details about the PMT including firmware version and
application version.