BAPI Door Monitor Alarm Owner's manual

Door Monitor Alarm (DMA)
rev. 09/02/21
47290_ins_BAPI_DMA
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:[phone] • Fax[phone] • E-mail:[email protected] • Web:www.bapihvac.com
Installation & Operations
1 of 4
Product Identication and Overview
Specications
Fig. 2: DMA Mounting Diagram
The BAPI Door Monitor Alarm (DMA) monitors a door switch to
alert personnel when the door is closed, open or has exceeded its
user-selectable open time period. Green, amber and red LEDs on
the face of the unit alert nearby personnel the door’s status.
Leaving the door open for longer than the user-selected time
will also energize an internal audible annunciator to alert nearby
personnel that the door should be closed immediately. The unit
also contains two auxiliary relays that will energize whenever the
door is opened to alert other user-supplied warning devices or a
building automation system.
A green LED inside the unit illuminates whenever power
is present and red LEDs inside the illuminate when the
auxiliary relays are energized to assist with installation and
troubleshooting.
Mounting
Fig. 1:
DMA Unit
1. Mount the unit on a solid, non-vibrating
surface. The orientation doesn’t matter.
2. Use the mounting template on the next
page (or the enclosure itself) to to mark
the pilot-hole locations. Use the 4 included
#10 (M5) screws on the four mounting
feet of the enclosure. A pilot-hole makes
mounting easier.
3. Place the provided #6 screws into the
holes on each side of the lid latch to make
the cover tamper resistant.
Power:
24 VAC or 24 VDC (UL Listed Class 2 Power Source only)
Power Consumption (max):
7.5 VA @ 24 VAC, 200 mA @ 24 VDC
Door Switch Contacts:
Normally Closed (NC) = door open is alarm condition
Normally Open (NO) = door closed is alarm condition
Auxiliary Relay Contact Rating:
1.0 Amp @ 30 VAC/VDC
Audible Annunciator:
90dB; 2,730 Hz
Wiring: 16 to 22 AWG
Environmental Operation Range:
Temp: 32 to 140 °F (0 to 60 °C)
Humidity: 5 to 95%, non-condensing
Enclosure Material:
UV-resistant Polycarbonate, UL94, V-0
Enclosure Rating:
IP66, NEMA 4
Agency:
CE EN 61326-1:2013 EMC (Industrial
Electromagnetic Environment), UL94 V-0, RoHS
Specications subject to change without notice.

Door Monitor Alarm (DMA)
rev. 09/02/21
47290_ins_BAPI_DMA
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:[phone] • Fax[phone] • E-mail:[email protected] • Web:www.bapihvac.com
Installation & Operations
2 of 4
Mounting Template (Shown actual size)
Fig. 3: Screw Hole
Template. Drill center
7/8” (22mm) hole for rear
conduit entry.

Door Monitor Alarm (DMA)
rev. 09/02/21
47290_ins_BAPI_DMA
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:[phone] • Fax[phone] • E-mail:[email protected] • Web:www.bapihvac.com
Installation & Operations
3 of 4
Termination
Operation
All terminal blocks are removable and
pluggable connectors.
16 to 22 AWG wire is required for all
connections.
POWER:
24 VAC or 24 VDC
(UL Listed Class 2 Power Source only)
DOOR SWITCH:
Connect the switch’s wires. No
polarity.
AUXILIARY RELAYS:
Can be connected as either Normally
Open (NO) or Normally Closed (NC).
AUDIBLE ANNUNCIATOR:
Remove the cover sticker prior to use.
Fig. 3: DMA Circuit Board
When the door opens, the Door Switch creates a closed circuit. The Door Status LEDs on the
face of the unit change color, both Auxiliary Relays energize (providing dry contact outputs),
and both Auxiliary Relay LEDs illuminate. If the door stays open longer than the Door Timer
Interval setting, the audible annunciator sounds (See Chart below).
Closing the door de-energizes both of the Auxiliary Relays, silences the audible annunciator
if it is on, and changes the color of the Door Status LEDs. The Auxiliary Relays are energized
whenever the door is open and de-energized whenever it is closed.
Door Status Additional Condition User Action
Green Solid Closed
N/A None.
Amber Flashing Open
Door timer interval has not been exceeded. Close the door when completed with your work.
Amber Solid Closed
5 minute Audible Annunciator Reset Interval has
not expired.
Avoid opening the door until the LEDs turn green.
Red Flashing Open
Door timer interval exceeded. Close the door as soon as possible.
Color
Door Status LEDs (located on the face of the unit)
Door Timer Interval Switch:
The user can select how long the door can be continuously open before the audible
annunciator sounds and the status LEDs turn red. Figure 4 shows the allowable settings.
If the switch is in one of the blank positions, it uses 1 min.
Fig. 4: Door Timer Interval
Rotary Switch (S1)
Auxiliary Relay
Connections
Power
Connection
Power
On LED
(green)
Relay LEDs
(red)
Door Switch Connection Remove Sticker
Prior to Use!
BAPI recommends using twisted pair of at least 22AWG for all wire connections. Larger gauge wire may be required for
long runs. All wiring must comply with the National Electric Code (NEC) and local codes.
Do NOT run this device’s wiring in the same conduit as AC power wiring of NEC class 1, NEC class 2, NEC class 3 or with
wiring used to supply highly inductive loads such as motors, contactors and relays. BAPI’s tests show that uctuating and
inaccurate signal levels are possible when AC power wiring is present in the same conduit as the signal lines. If you are
experiencing any of these di󰀩culties, please contact your BAPI representative.
BAPI recommends wiring the product with power disconnected. Proper supply voltage, polarity and wiring
connections are important to a successful installation. Not observing these recommendations may damage the
product and void the warranty.

Door Monitor Alarm (DMA)
rev. 09/02/21
47290_ins_BAPI_DMA
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:[phone] • Fax[phone] • E-mail:[email protected] • Web:www.bapihvac.com
Installation & Operations
4 of 4
Operation continued...
Audible annunciator Reset Interval - 0 min or 5 min RESET (Position 2 of DIP Switch S2)
When set to 0 min RESET, the audible annunciator timer resets immediately
after the door is closed. This essentially means that there is no waiting
period before you should open the door again. The audible annunciator will
not sound again unless the door is opened for longer than the Door Timer
Interval rotary switch setting.
When set to 5 min RESET, the audible annunciator timer will not reset until
the door has been closed for more than 5 minutes. This means that if the
door has been open for longer than the Door Timer Interval rotary switch
setting and the audible annunciator sounds, then closing the door will silence
the audible annunciator BUT NOT reset the audible annunciator timer. The
audible annunciator will immediately
sound if the door is opened any time
within the next 5 minutes. Each time the
door is opened during this period, a new
5 minute “count down” period is started.
The Door Status LEDs will change to
green once the 5 minute period has
expired.
Door Timer Interval - SECONDS or
MINUTES
(Position 3 of DIP Switch S2)
Normal operation is set to “OFF” - MINUTES. For a quick condence test, this switch can be set to SECONDS by
placing it to the “ON” position. This means that the audible annunciator will sound after 1 to 30 seconds (depending on
the rotary switch settings) rather than 1 to 30 minutes. This switch also changes the audible annunciator Reset Interval
from minutes to seconds (5 min RESET now equals 5 secs RESET).
Operational Test - OPERATE or TEST (Position 4 of DIP Switch S2)
Used to test all of the output combinations of the DMA. NOTE: The test mode disables door monitoring.
1. Set DIP switch (S2) to TEST.
2. Set rotary switch (S1) to the positions in the Operational Chart above to conrm that the unit’s output matches those
listed in the table.
3. Return the unit to normal operation by setting DIP switch to OPERATE and rotary switch (S1) to its intended time.
Rotary Switch
(S1) Position
Power
LED
Both Relay
LEDs
Both
Relays
Door Status
LEDs
Audible
Annuciator
1 min
On
Off
De-energized
Solid green
Silent
5 min
On
On
Energized
Flashing amber
Silent
10 min
On
On
Energized
Flashing red
Sounding
15 min
On
Off
De-energized
Solid amber
Silent
20 min
On
Off
De-energized
Solid red
Silent
25 min
On
Off
De-energized
All off
Silent
Operational Chart
Fig. 5: DIP Switches (S2)
Diagnostics
Possible Problems:
Power LED (PWR1) does not light
Door Status LEDs indicate the
wrong status
Door Status LEDs do not change
Door Status LEDs do not come on
Possible Solutions:
Conrm that there is 24 VAC/VDC at connector TB1 and that the polarity is
correct.
Make sure that the unit is in Operate mode, not Test mode (DIP Switch S2).
Conrm that the door switch is wired as a Normally Closed (NC) connection.
(A closed door equals an open circuit.)
Check for loose or shorted wires at the Door Switch connection.
Make sure that the unit is in Operate mode, not Test mode (DIP Switch S2).
Conrm that the unit is powered correctly. Power LED should be on.
Make sure that the unit is in Operate mode, not Test mode (DIP Switch S2).
Run the Operational Test described above to conrm that the LEDs, relays or
audible annunciator are not burned out.