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CP Electronics EBDHS-AD-LT30 Product Manual

Ceiling pir hs presence detector – 1-10v, low temperature
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EBDHS-AD-LT30
Ceiling PIR HS presence detector – 1-10V, low temperature
Front features
Mounting Bezel
Back features
Retaining Spring
Power Input
& Switched
Output Connector
(Channel 1)
Retaining Spring
Product Guide
The EBDHS-AD-LT30 PIR (passive infrared) presence
detector provides automatic control of lighting loads with
optional manual control. The EBDHS-AD-LT30 is a high
sensitivity PIR detector suitable for high bay applications,
such as warehouses and factories, and where high
detection sensitivity is needed
Output Channel 1 comprises a mains voltage relay capable
of simple on/off switching, while Output Channel 2 provides
dimmable control of 1-10V ballasts.
Functioning as a presence detector, the unit can turn lights
on when a room is occupied and off when the room is
empty. Optional settings allow lights to be turned off in
response to ambient daylight, or to implement a maintained
illuminance (daylight harvesting) system.
All functionality is fully programmable using an IR handset.
PIR Sensor
Detects movement within the unit's detection range,
allowing load control in response to changes in occupancy.
IR Receiver
Receives control and programming commands from an
IR (infrared) handset.
Light Level Sensor
Measures the overall light level in the detection area
Status LEDs
Sensor Lens
which covers...
The LED flashes Red to indicate the following:
PIR Sensor
Walk Test LED active
IR Receiver
Light Level Sensor
Valid setting received
Status LEDs
Power Input & Switched Output Connector (Channel 1)
Used to connect mains power to the unit and to connect a
switched load.
Dimmable Control Output Connector (Channel 2)
Used to connect 1-10V controllable ballasts and
Dimmable
transformers for dimmable loads.
Control Output
Connector
Switch Input Connector
(Channel 2)
Two input terminals can be used to manually override the
dimming levels and override the lights on or off.
Switch Input
Connector
Overview
Features
when movement is detected

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Summary of Contents for CP Electronics EBDHS-AD-LT30

  • Page 1 Overview The EBDHS-AD-LT30 PIR (passive infrared) presence detector provides automatic control of lighting loads with optional manual control. The EBDHS-AD-LT30 is a high sensitivity PIR detector suitable for high bay applications, such as warehouses and factories, and where high detection sensitivity is needed...
  • Page 2 Detection diagrams Range Maximum mounting height 20m Detection pattern Walk across Height Range Diameter Walk towards Height Range Diameter Alignment marks The sensor head has 4 alignment marks. These correspond to the 4 outer passive infrared sensors under the lens. Use these marks to align with aisles and corridors to...
  • Page 3 Applications Masking The EBDHS-AD-LT30 includes two clip-on masking shields to allow for precise masking of the detection shape. The masks can be easily shaped to produce detection patterns suitable for applications such as aisles and corners and for narrowing the detection diameter.
  • Page 4 Installation Choosing a Suitable Location The EBDHS-AD-LT30 is designed to be ceiling mounted and must satisfy the following criteria:  Avoid positioning the unit where direct sunlight may enter the sensor element.  Do not site the sensor within 1m of any lighting, forced air heating or ventilation.
  • Page 5 It is a requirement of many fluorescent lamp manufacturers to have the lamps on at maximum output for a period of time to guarantee lamp life (refer to the manufacturer’s datasheet for details) As this EBDHS-AD-LT30 is able to dim the lamps using 1-10V, the product provides a facility to disable this for a given period of time.
  • Page 6 Multiple luminaires may be connected in parallel to Channel 1 (via the N and L/Out terminals) as long as the maximum total load is not exceeded. Channel 2 (dimmable output) of the EBDHS-AD-LT30 can be used to control the light output of luminaires that are fitted with dimming ballasts/transformers.
  • Page 7 DIMMING BALLAST Single channel switching DIMMING LUMINAIRE (1-10V) Functions: Switches channel 1 only with occupancy, optional override switch. No dimming output. NEUTRAL L/OUT Configured to presence detection: Turns on automatically with occupancy. Press and release down switch to turn off. LIVE SW1/UP Press and release up switch to turn back on.
  • Page 8 Power-up test procedure When power is applied to the unit, the load will turn on immediately. Set the timeout to 10 seconds, vacate the room or remain very still and wait for the load to switch off . Check that the load switches on when movement is detected. The unit is now ready for programming.
  • Page 9 Basic programming The functionality of the EBDHS-AD-LT30 is controlled by a number of parameters which can be changed or programmed by any of the following devices:  UHS5 Infrared Handset. See below for programmable functions.  UNLCDHS Infrared Handset (with LCD). See user guide for full programming details.
  • Page 10 Advanced programming UHS5 UNLCDHS Parameter Name Default Value Range / Options Description Detector Parameters When set to On this causes a red LED to flash on the sensor when it detects   Walk Test LED On or Off movement. Use this feature to check for adequate sensitivity levels. Time Out 20 minutes 0-99 minutes...
  • Page 11 Advanced programming UHS5 UNLCDHS Parameter Name Default Value Range / Options Description Channel 1 –Switching Channel   Detection Mode Presence Presence or Presence mode allows the output to turn on when movement is detected and off when movement ceases. Absence mode allows the output to turn off when Absence movement ceases, but must be manually turned on first.
  • Page 12 + 44 (0) 333 900 0671 Fax: + 44 (0) 333 900 0674 www.cpelectronics.co.uk enquiry@cpelectronics.co.uk Due to our policy of continual product improvement CP Electronics reserves the right to alter the specification of this product without prior notice. Ref: #WD757 Issue 2...