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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:+1-608-735-4800 • Fax+1-608-735-4804 • E-mail:[email protected] • Web:www.bapihvac.com
Installation & Operations
1 of 4
Product Identification and Overview
Specifications
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
Specifications subject to change without notice.