EBDHS-PRM-VFC product guide
Contents
1. diameter i KK AR ry Xe WS iN a FA AD L gt ZS 7 oa X is s Ne R Toa Slot number N i ZB See Example Mounting height Trimmed to slots Align trimmed shields with sensor head j Aisle detection width alignment marks and aisle Masking shields trimmed for a narrow beam of detection Example Mounting height Trimmed to diameter Detection diameter Diameter number 1 2 3 4 5 Radial tear pattern for narrowing the detection Aisles Masking shield coverage Slot number i 32 1234 4321 6m 2 16m x 32 5 1m walk across 12m x 32 3 8m walk towards Narrow detection Diameter number coverage 4 54321 15m 3 40m x 45 18m walk across 30m x 45 13 5m walk towards Sensor functionality Detection Mode The Detection Mode can be set to behave in Presence or Absence mode e Presence When movement is detected the load will automatically turn on When the area is no longer occupied the load will automatically switch off after an adjustable time period e Absence The load is manually switched on When the area is no longer occupied the load will automatically switch off after the adjustable time period has elapsed In either case sensitivity to movement of the PIR sensor can be adjusted using the Sensitivity parameter HINT To assist in setting the Sensitivity turn on the Walk Test LED which2. EBDHS PRM VFC Product Guide lectronics intelligent energy control Ceiling PIR HS presence detector volt free contact Overview The EBDHS PRM VFC PIR passive infrared presence detector provides automatic control of lighting loads with optional manual control The EBDHS PRM VFC is a high sensitivity PIR detector suitable for high bay applications such as warehouses and factories and where high detection sensitivity is needed The output channel comprises a mains voltage relay capable of simple on off switching This unit provides an isolated voltage free contact output 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 All functionality is fully programmable using an IR handset Front features Mounting Bezel Sensor Lens which covers PIR Sensor IR Receiver Light Level Sensor Status LEDs Back features Retaining Spring Power Input amp lt s Switch Input Switched i Output Connector i Retaining Spring 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 The LED flashes Red to ind
3. high sensitivity Defaults Presence Absence Shift Presence Presence Returns the unit to the default settings Absence 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 movement ceases but must be manually turned on first Use this button to select the settings in red and blue signified by the Shift 1 and Shift 2 LEDs Fault finding What if the load does not turn ON e Check thatthe live supply to the circuit is good e Ifthe detection range is smaller than expected check the diagrams on page 2 Rotating the sensor slightly may improve the detection range HINT The Walk Test LED function can be used to check that the unit is detecting movement in the required area What if the load does not turn OFF e Ensure that the area is left unoccupied for longer than the Time Out Period e Ensure that the sensor is not adjacent to circulating air heaters or lamps Advanced programming Parameter Name Detector Parameters Default Value Range Options Description UHS5 UNLCDHS Walk Test LED Off On or Off When set to On this causes a red LED to flash on the sensor when it detects movement Use this feature to check for adequate sensitivity levels v v Time Out Time adjustment 20 minutes 0 99 minutes Once the detector is turned on this value
4. sets how long the lights will stay on once movement has ceased Select 0 for 10 second delay use for commissioning only Manual Time Out 10 minutes Sensitivity On 0 99 minutes 1 min to 9 max When a manual operation occurs either via the switch input or the infrared it invokes the timeout period Example 1 a detector in presence mode has a detector timeout of 15 minutes and a manual timeout of 3 minutes When the user leaves the room they press the off button The sensor will revert to automatic after 3 minutes and then walking back in the room will turn the lights on Example 2 using the settings above the user turns the lights off say for a presentation but stays in the room Every time a movement is detected the manual timeout period is re triggered but when it doesn t pick up for the short timeout period the sensor will timeout and revert to automatic This means the lights may turn on inadvertently during the presentation if the occupants are still for the manual timeout period so adjust the timing carefully Sensitivity level for detecting movement when the detector is already on UHS5 sets Sensitivity On and Off to the same value v Sensitivity Off 1 min to 9 max Sensitivity level for detecting movement when the detector is off UHS5 sets Sensitivity On and Off to the same value v S Lux time 0 disabled 1 99 minutes If the detector measures the lux level and deci
5. will flash red when movement is detected Switch Level On Off Occupancy detection can be made dependant on the ambient light level using the Lux On Level and Lux Off Level parameters L L Brighter Lux Off Level Ambient Light Level Sy ACE eee ree Lux On Level Sea Darker Occupancy detected Installation Choosing a Suitable Location The EBDHS PRM VFC is designed to be ceiling mounted and must satisfy the following criteria f 5 r pa ieee A U O 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 Do not fix the sensor to an unstable or vibrating surface EXTERNAL CIRCUIT PROTECTION 10A LIVE NEUTRAL MOMENTARY PUSH TO MAKE SWITCH 240v SWITCHING Absence detection To use absence detection a retractive momentary switch must be connected between the 2 terminals on the diagram Note that this will be switching mains voltage The unit ships with presence detection as default To change to absence detection press and release the external switch 5 times within the first minute of power up The LED will turn on solid for 30 seconds to indicate absence mode has been selected e To change back to presence detection repeat the above procedure the LED will flash for 30 seconds to indicate presence mode has been selected Note the above adjustments can also b
6. a scale of 101 199 is available 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 movement ceases but must be manually turned on first Sets a minimum light level below which the PIR sensor is enabled allowing lights to be turned on by movement Note the Lux Level Off value must always be greater than the Lux Level On value Sets a maximum light level above which the PIR sensor is disabled preventing lights from being turned on by movement Override On If the lights are off sending the IR command will turn them on immediately and revert to automatic operation using the manual timeout period If the lights are on sending the IR command will turn them off immediately After the manual timeout period described above the sensor will revert to automatic p Cancels the on or off override returning the detector to normal operation Switch Input Modes 1 position switch Default Short press on long press off together 2 position switch together Short press on short press off Technical data Dimensions Weight Supply Voltage Frequency Maximum Load Power consumption Terminal Capacity Temperature Humidity Material casing Type IP rating Compliance See diagrams opposite EBDHS PRM VFC 0 20kg 88mm 49mm 63mm 230VAC 10 50Hz p Normally open contact 10 Amp resistive and incand
7. are based on using this device Point the handset at the Sensor and send the required programming commands to the unit as shown below Valid commands will be indicated by a red LED flash See page 1 for details of other LED responses Note other functions on the UHS5 which are not shown below are not applicable to this product Parameter Default UHS5 Handset Graphics Description Name Value On Turn lights on Walk test Turn lights off When set to On this causes a red LED to flash on the sensor when it detects movement Use this feature to check for adequate sensitivity levels Time Out Time adjustment Lux on level Switch level on 20 mins 20 minutes 1 10 amp Once the detector is turned on this value sets how long the lights will stay on once movement has ceased Lux level setting to prevent the luminaires being switched on if the ambient light level is sufficient adjustable between 1 and 9 The luminaires will always be switched on at level 9 Lux off level Switch level off Lux level setting to switch the luminaires off during occupancy if the ambient light level goes above the setting adjustable between 1 and 9 Level 9 will always keep the lights on This setting can be used for window row switching Note the Lux Off Level value must always be greater than the Lux On Level value Sensitivity Sensitivity level for detecting movement 1 low sensitivity 9
8. d into until locked position onto power supply Remove connector cover The EBDHS PRM VFC is designed to be mounted using either e Flush fixing or e Surface fixing using the optional Surface Mounting Box part no DBB Both methods are illustrated below Use the supplied gasket to ensure IP rating not compatible with Surface Mounting Box part no DBB Flush Fixing Hole 64mm Warning be careful bending springs when mounting unit Pull out spring tab and rotate spring arm as shown Wire stripping details Important s Ensure that the cables are formed as shown a before affixing the cable clamp The clamp fi MUST clamp the outer sheath s only 35 mm Bend cores as shown 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 Basic programming The functionality of the EBDHS PRM VFC is controlled by a number of parameters which can be changed or programmed by any of the following devices e UHS5 Infrared Handset See below for programmable functions e UNLCDHS Infrared Handset with LCD See user guide for full programming details For most basic programming operations the UHS5 handset can be used and the following procedures
9. des that the output needs switching on or off as a consequence the lux time must elapse first If at any time during the timed delay the lux change reverses then the process is cancelled Lux Time enables absence detection to be implemented with a lux off level set When the button is pressed the lights will go on regardless of ambient light level However if there is sufficient ambient light they will turn off again after the Lux Time Note that whenever the an external switch is pressed whether in absence or presence mode if the lights were out because of the lux level they will be immediately turned on again for at least the Lux Time Power Up State Inhibit 4 seconds Verify N 1 to 999 seconds YorN Select No for a 30 second delay on start up If Yes is selected there will be no delay on start up and the detector will always power up detecting When the detector turns off a delay is instigated to prevent retriggering In certain circumstances this delay may not be enough This parameter allows the delay to be changed Requires two or more PIR detectors to detect to trigger the lights on Factory default Restores factory default settings Switching functions Detection Mode Presence Lux on level Switch level on Lux off level Switch level off User Modes Presence or Absence 1to9 For a higher resolution a scale of 101 199 is available 1to9 For a higher resolution
10. e made using the UHS5 or UNLCDHS handsets See Programming sections Readback function UNLCDHS handset only The UNLCDHS has the ability to read back the settings stored in a device To read back individual parameters Navigate to the parameter and press the R Read button whilst pointing at the device The handset will click when the parameter has been read back the device will flash its LED and the value will be shown against the parameter in the menu To read back all of the parameters in a menu Press and hold the R Read button for more than 1 second The handset will click every time a parameter is received e The device will show multiple flashes of its LED All of the values will be shown against the parameters in the menu The individual parameters may be edited and then saved as a Macro Notes If a parameter s has been missed because of a communication error the missing value s is replaced by dashes e When reading back the Channel 1 relay where fitted will temporarily be switched off and will return to it s normal state 2 seconds after the read back has been completed Installation Assembly The EBDHS PRM VFC may be supplied in two parts Follow the instructions to assemble F Push in sensor head connector to ting socket on Safety note ih power supply unit Only apply power when Locate sensor head the sensor head has pan power BAA and clockwise rotate been locke
11. escent lighting 6 Amp fluorescent lighting and resistive 3 Amp compact fluorescent lighting 3 Amp low energy lighting 3 Amp low voltage lighting switch primary of transformer Fluorescent lighting max 6 fittings recommended For fluorescent lighting total power factor correction capacitance must not exceed 40pF 3 Amp fans and ventilation equipment Switch SON lighting loads via a contactor Minimum load 100mA Normally closed contact 2 Amp maximum Minimum load 100mA On 755mW Off 250mW 2 5mm 10 C to 35 C 5 to 95 non condensing Flame retardant ABS and PC ABS Class 2 40 without gasket 65 with gasket EMC 2004 108 EC LVD 2006 95 EC CE Part numbers SENN Y S DK 1H lt 7 ou F C A TT SN TS N OQ L Be NY Qi X N K XZ QJ ane M a VZN 76mm 0 50mm 60mm UK and international patents applied for Part number Complete detector EBDHS PRM VFC Accessories DBB UHS5 UNLCDHS IMPORTANT NOTICE This device should be installed by a qualified electrician in accordance with the latest edition of the IEE Wiring Regulations and any applicable Building Regulations ISO ISO 9001 14001 Quality Environmental Management Management FM 45789 EMS 534520 Due to our policy of continual product improvement CP Electronics reserves the right to alter the specification of t
12. his product without prior notice 8 ESTA z energy services and technology association Description Ceiling PIR HS presence detector volt free contact Surface mounting box Programming IR handset Universal LCD IR handset lEctronics intelligent energy control C P Electronics Ltd Brent Crescent London NW10 7XR United Kingdom 44 0 333 900 0671 44 0 333 900 0674 www cpelectronics co uk enquiry cpelectronics co uk Ref WD677 Issue 4
13. icate the following Walk Test LED active Gk when movement is detected D Valid setting received SRA Power Input amp Switch Input Connector Used to connect mains power to the unit and to connect a switch to manually override the lights on or off Output Connector Connection to a switched load Detection diagrams Range Maximum mounting height 20m Detection pattern Walk across me z Walk towards E me 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 ensure the best detection characteristics See example overleaf Applications Masking The EBDHS PRM VFC 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 Important note Ensure all infra red IR programming is completed before affixing the masking shields to the detector The masking shields may impair the light sensor and IR sensors by covering them Ensure correct operation before completing commissioning Lateral tear pattern for making a slot style detection shape ES CARR vi NY NE ANE RANN i TN Ti NEE S S AY
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