Haydon HAY-DC24V1ASMSP Quick Start Manual

24VDC Switch Mode Boxed PSU
HAYDON
HAY-DC24V1ASMSP & HAY-DC24V2ASMSP
& HAY-DC24V4ASMSP
Features
Mains input voltage 170-264Vac.
Output voltage DC24V regulated.
High efficiency electronics for reduced running costs and lower
operating temperature.
Full electronics short circuit and overload protection.
Lid-tamper detection.
Green Mains present LED.
Red Fault LED.
Selectable NO / NC input for Relay
External DC24V voltage input for Relay
Input Specification:
Input Voltage 170-264Vac, 47-63Hz
Mains Input Fuse 3.0A 250V
Output Specification:
Output Voltage DC24V1A or 2A or 4A (Subject to the model)
Ripple 150mV pk-pk max.
Load Output Fuse 1A or 2A or 4A (Subject to the model)
Overload Protection Electronics shutdown until overload or short
circuit removed.
Box Size: 200Wx240Hx75D mm removable Hinge
Environmental:
Working Temperature -10°c~+40°c Storage Temperature -20°c ~+60°c
Humidity 95% RH non-condensing
Terminals:
DC-OUT x 2 +/- voltage O/P to load equipment
SW x 2 Switch for controlling Output ON/OFF
24V EXT x 2 +/- external voltage for controlling Output ON/OFF
Tamper x 2 Tamper volt-free contact
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Compliance:
This power supply unit meets the essential requirements of the
following European Directives:
Low Voltage 2006/95/EC
WEEE 2002/96/EC RoHS 2002/95/EC
GENERAL INFORMATION
This unit is intended for use by qualified personnel only.
There are no user serviceable parts inside hence no
regular maintenance is required. Other than making sure
all cables are securely fixed without any sign of damage.
Normal Operation:
During normal operation observe the following:
1) The green LED indicates Mains present.
2) The red fault LED indicates that the output fuse has blown or the
output is off due to the contact switching at terminals SW or 24V
EXT(see diagram).
3) The red LED under the output fuse indicates that the output is on.
4) Lid Tamper: contact close when lid closed.(N/O volt-free contact)
Fault Diagnosis(No DC output):
1) Ensure SW & 24V EXT settings are correct for the
application(refer to diagram)
2) Output fuse blown.
Note: Some equipment can draw more current on power up which
is in excess of manufacturers current rating (Electro-magnetic
locks can be a particular problem.)
Fuse must be Quick Blow at power supplying rating...
EMC 2004/108/EC