Datakom DSD-080 Manuale utente
DSD-080 User Manual V-1.0
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DSD-080
SEISMIC
SECURITY
PANEL
DATAKOM DSD-080 Seismic Security
Panel monitors seismic motions of a
strong earthquake and provides relay
output signals from it. Output signals are
used to shut-off critical installations as
natural gas and LPG systems,
generators, elevators and the like.
The unit helps reducing damages of a
probable earthquake. On its graphical
display screen, the unit shows system
status.
DSD-080 incorporates highly sensitive
triple axis seismic sensors. The unit is
maintenance free and capable of making
self-test.
The earthquake sensing specifications of
DSD-080 conforms to both ANSI Z21.80
(1981), ASCE 25-97 and TS-12884(2002)
standards.
DSD-080 operates on mains with a battery
backup. 24V/1.2A-h batteries are
incorporated to the unit. The unit provides
automatic battery charging feature. During
long mains failures, if batteries get low, the
unit gives audible and visible alarm.
The unit provides 5 high power relay
outputs. Through the programming menu,
outputs may be assigned to any function
selected from a list.
• Wide operating voltage range
• Conformal to earhquake standards
• Triple axis motion detection
• Automatic self-test
• Internal audible warning
• Internal 24V battery
• 5 programmable relay outputs (5Amp)
• Visual indicators for battery status
• Wide operating temperature range
Sensor Specifications
Sensor type: Triple axis polysilicon
semiconductor acceleration sensors.
Sensor operating limits: ±2g.
Sensor failure limit: more than 50g.
Acceleration threshold: TS12884, ANSI
Z21.80 (1981), ASCE 25-97
Detection delay: 0.5sn. maximum
Frequency range: 0.5Hz to 25Hz
FEATURES
DESCRIPTION
DSD-080 User Manual V-1.0
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Any unauthorized use or copying of the contents or any part of this document is
prohibited.
This document describes minimum requirements and necessary steps for the successful
installation of the DSD-080 family units.
Follow carefully advices given in the document. These are often good practices for the
installation which reduce future issues.
For all technical queries please contact Datakom at below e-mail address:
REVISION
DATE
WRITTEN
DESCRIPTION
01
20.12.2016
MH
First edition
CAUTION: Potential risk of injury or death.
WARNING: Potential risk of malfunction or material damage.
ATTENTION: Useful hints for the understanding of device operation.
TERMINOLOGY
REVISION HISTORY
ABOUT THIS DOCUMENT
COPYRIGHT NOTICE
DSD-080 User Manual V-1.0
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•Electrical equipment should be installed only by qualified
specialist. No responsibility is assured by the manufacturer or any
of its subsidiaries for any consequences resulting from the non-
compliance to these instructions.
•Check the unit for cracks and damages due to transportation. Do
not install damaged equipment.
•Do not open the unit. There is no serviceable parts inside.
•Fuses must be connected to phase voltage inputs, in close
proximity of the unit.
•Fuses must be of fast type (FF) with a maximum rating of 6A.
•Disconnect all power before working on equipment.
•When the unit is connected to the network do not touch terminals.
•Any electrical parameter applied to the device must be in the range
specified in the user manual.
•Do not try to clean the device with solvent or the like. Only clean
with a dry cloth.
•Verify correct terminal connections before applying power.
•Designed for vertical wall mounting.
SAFETY NOTICE
Failure to follow below instructions will
result in death or serious injury
DSD-080 User Manual V-1.0
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Section
1. COMMISSIONING
2. INSTALLATION
2.1. DIMENSIONS
2.2. MECHANICAL INSTALLATION
2.3. ELECTRICAL INSTALLATION
2.4. INSTALLATION DIAGRAM
3. PUSHBUTTON FUNCTIONS
4. DISPLAYS
5. ALARMS
6. DEVICE CONFIGURATION
6.1. ENTERING THE PROGRAM MODE
6.2. CHANGING PARAMETER VALUE
6.3. LIST OF PARAMETERS
6.4. LIST OF FUNCTIONS
6.5. RELAY FUNCTIONS
7. TEST MENU SCREEN
8. TECHNICAL SPECIFICATIONS
TABLE OF CONTENTS
DSD-080 User Manual V-1.0
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Before installation:
•Read the user manual carefully, determine the correct connection diagram.
•Install the unit to a flat surface. A vertical surface should be preferred.
•Fix the unit to the wall through screw openings.
•Make electrical connections with plugs removed from sockets, then place plugs to their
sockets. Otherwise you may destroy the socket and connector.
•Be sure that the ambient temperature will not exceed the maximum operating
temperature limit.
Below conditions may damage the device:
•Incorrect connections.
•Incorrect power supply voltage.
•Overload or short circuit at relay outputs
Below conditions may cause abnormal operation:
•Power supply voltage below minimum acceptable level.
•Power supply frequency out of specified limits
•Installation on vibrating places or vibrating parts.
1. COMMISSIONING
DSD-080 User Manual V-1.0
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Dimensions: 192x120x65mm (WxHYxD)
Weight: 1900g
2. INSTALLATION
2.1. DIMENSIONS
192mm
DSD-080 User Manual V-1.0
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The unit is designed for wall mounting. Please mount on a flat surface through screw
openings.
2.2 MECHANICAL INSTALLATION
WALL
DSD-080 User Manual V-1.0
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Although the unit is protected against electromagnetic disturbance, excessive disturbance
can affect the operation, measurement precision and data communication quality.
•ALWAYS remove plug connectors when inserting wires with a screwdriver.
•Fuse must be connected to phase voltage input, in close proximity of the unit.
•Fuses must be of fast type (FF) with a maximum rating of 6A.
•Use cables of appropriate temperature range.
•Use adequate cable section, at least 0.75mm2 (AWG18).
Be sure that relay outputs are not overloaded.
Use additional contactors when necessary.
Do not install the unit close to high electromagnetic
noise emitting devices like contactors, high current
busbars, switchmode power supplies and the like.
2.3 ELECTRICAL INSTALLATION
DSD-080 User Manual V-1.0
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2.4 CONNECTION DIAGRAM
DSD-080 User Manual V-1.0
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Three buttons on the front panel provide access to configuration and test screens.
BUTTON
FUNCTION
Used to record modifications at the programming mode.
HELD PRESSED FOR 5 SECONDS:
Alarms and alarm relay are reset.
Used to navigate between menus.
Programming mode: Increase related value.
Used to navigate between menus.
Programming mode: Decrease related value.
HELD PRESSED TOGETHER FOR 3 SECONDS:
Enters the programming mode. If already in
programming mode, then exits programming mode.
HELD PRESSED TOGETHER FOR 3 SECONDS:
If both pushbuttons are held pressed during 3 seconds,
then enters Test mode.
3. PUSHBUTTON FUNCTIONS
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