EBDSPIR-PRM-2CH-LV product guide
Contents
1. Dimensions See diagrams opposite EBDSPIR PRM 2CH LV Weight 0 15kg Supply Voltage Min 11 5VDC max 36VDC min 10VAC max 26 5VAC Maximum Load Low voltage supply with relay output rating 16A resistive 10A inductive Power consumption On 984mW Off 251mW Terminal Capacity 2 5mm Temperature 10 C to 35 C Humidity 5 to 95 non condensing Material casing Flame retardant ABS and PC ABS Type Class 2 IP rating IP40 Compliance EMC 2004 108 EC LVD 2006 95 EC CE DBB Part numbers Part number EBDSPIR PRM 2CH LV DBB UHS5 UNLCDHS Detector Accessories 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 ESTA energy services and technology association ISO ISO 9001 14001 Quality Environmental Management Management EMS 534520 FM 45789 Due to our policy of continual product improvement CP Electronics reserves the right to alter the specification of this product without prior notice 8 Description Ceiling PIR presence absence detector 2 channel 12 24V AC DC Surface mounting box Programming IR handset Universal LCD IR handset lectronics intelligent energy control C P Electronics Ltd Brent Crescent London NW 10 7XR United Kingdom Tel 44 0 333 900 0671 Fax 44 0 333 900 0674 www cpelectronics co uk enquiry cpelectronics2. Product Guide A Priectronies EBDSPIR PRM 2CH LV Ceiling PIR presence absence detector 2 ch 12 24V AC DC Overview E A eae i The EBDSPIR PRM 2CH LV PIR passive infrared ae E ONT presence detector provides automatic control of low voltage a et NO m EDN loads including lighting and BMS systems with optional as hi manual control The detector provides two independently controlled output channels that can be used for a variety of applications Occupancy of two independent lighting circuits using a single detector e g for essential and non essential supplies Occupancy and lux control of one lighting circuit and just occupancy control of a second circuit e g where a row of luminaries by a window is lux controlled whilst inner rows are switched on occupancy only Occupancy and lux control of a lighting circuit and just occupancy control of a ventilation circuit Occupancy on both lighting circuits with separate lux control on each circuit All functionality is fully programmable using an IR handset Front features PIR Sensor Detects movement within the units detection range Mounting Bezel Ny 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 Sensor Lens Status LEDs upon The LED flashes Red to indicate
3. 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 Notes Press and hold the R Read button for more than 1 second The handset will click every time a parameter is received 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 If a parameter s has been missed because of a communication error the missing value s is replaced by dashes When reading back the relay will temporarily be switched off and will return to it s normal state 2 seconds after the read back has been completed Basic programming The functionality of the EBDSPIR PRM 2CH LV is controlled by a number of parameters CD 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 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 1 Other functions on the UHS5 which are not shown below are
4. ce mode allows the output to turn on when movement is detected and off Absence when movement ceases Absence mode allows the output to turn off when movement ceases but must be manually turned on first 1to9 Sets a minimum light level below which the PIR sensor is enabled allowing lights For a higher to be turned on by movement resolution a scale Note the Lux Level Off value must always be greater than the Lux Level On value of 101 199 is available Lux off level 1to9 Sets a maximum light level above which the PIR sensor is disabled preventing Switch level off For a higher lights from being turned on by movement Lux on level Switch level on resolution a scale of 101 199 is available User Modes 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 Override Off 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 SEE N Cancels the on or off override returning the detector to normal operation Advanced programming 1 position switch Default Short press on A single position retractive switch controls both channels together x Y together Long press off 2 position switch Short press on A single position retractive switch controls both channels together x Y together Short press off Technical data
5. co uk Ref WD720 Issue 2
6. d and off when movement ceases Absence mode allows the output to turn off when movement ceases but must be manually turned on first Presence Presence Absence 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 that the supply to the circuit is good e If the detection range is smaller than expected check the diagram 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 Detector Parameters 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 Time Out 20 minutes 0 99 minutes Once the detector is turned on this value sets how long the lights will stay on once y lt S Time adjustment movement has ceased Select 0 for 10 second delay use for commissioning only y Manual Time Out 10 minutes 0 99 minutes When a manual operation occurs either via the switch input or the infrared it invokes the timeout period Example 1 a detector in pr
7. ence mode has been selected 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 be made using the UHS5 or UNLCDHS handsets See Programming sections 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 Installation The EBDSPIR PRM 2CH LV 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 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 SS _____ Ensure that the cables are formed as shown Ey g before affixing the cable clamp The clamp MUST clamp the outer sheath s only 6 mm Bend cores as shown 35 mm 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
8. esence 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 On 1 min to 9 max Sensitivity level for detecting movement when the detector is already on UHS5 JY z sets Sensitivity On and Off to the same value 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 Lux time 0 disabled If the detector measures the lux level and decides that the output needs switching 4 99 minutes 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 H
9. n be set independently for each channel UNLCDHS only For example Channel 1 turns on with occupancy whereas Channel 2 is held off by Lux Brighter Lux Off Level Ambient Light Level Lux On Level Darker Occupancy detected Installation Choosing a Suitable Location The EBDSPIR PRM 2CH LV 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 Do not fix the sensor to an unstable or vibrating surface Note In Ch1 is used to supply the detector with power Wiring Diagram Switched TO oa DC Supply output 4 nas Ch1 Eg Out mn output anata er Ch1 UO U In cha j AC Supply 10VAC 26 5VAC Tama UO me COM Supply SCHHBIS Common Lt CH1 and CH2 plugs are coded MOMENTARY PUSH Ensure that the plugs are Optional for presence P mandatory for absence detection inserted correctly and do not apply excessive force Absence detection To use absence detection a retractive momentary switch must be connected between the 2 terminals on the diagrams 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 abs
10. not applicable to this product 2 Parameters marked with an asterisk will applied be to both channels If separate settings are required use the UNLCDHS Parameter Default 0 1 2 3 UHS5 Handset Graphics Description male o O OJO UO X SHIFT1 SHIFT2 SHIFT1 SHIFT2 SHIFT1 SHIFT2 SHIFT1 SHIFT 2 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 BOS a N N O Once the detector is turned on this value sets how long the lights will stay on once movement has ceased seconds adjustment 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 Switch always be switched on at level 9 level on Lux off level Switch level off Sensitivity Presence Absence 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 level for detecting movement 1 low sensitivity 9 high sensitivity Returns the unit to the default settings Presence mode allows the output to turn on when movement is detecte
11. owever 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 On On or Off Select No for a 30 second delay on start up If Yes is selected there will be no x of delay on start up and the detector will always power up detecting On Delay 0 minutes 0 99 minutes The On Delay to allows the first channel to switch on after the second channel A typical application for this would be where a detector is controlling lighting and air conditioning in an area When the occupant is detected the lighting will be turned on immediately whereas the air conditioning may be turned on after 15 minutes If the area is vacated and the detector times out before the delay then the air conditioning would never go on The delay can be set only for channel 1 using the on delay parameter Inhibit 4 seconds 1 to 999 seconds 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 Switching functions To set Channel 1 functions go to Ch1 sw Set menu on the handset To set Channel 2 functions go to Ch2 dim Set menu on the handset Detection Mode Presence Presence or Presen
12. the following PIRS S ilea sai Walk Test LED active Qs when movement is detected Light Level Sensor vant Status LEDs Valid setting received Q sS Channel 1 Connector Used to connect power to the unit and to connect a switched load for Channel 1 Switch input connection that can be used to manually override the lights on or off Back features Retaining Spring Channel 2 Connector Channel 2 Used to connect a switched load for Channel 2 mo nnecten Common connection Channel 1 Connector Retaining Spring Detection diagram Area of high sensitivity Area of lower sensitivity 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 which will flash red when movement is detected Switch Level On Off e Occupancy detection can be made dependant on the ambient light level using the Lux On Level and Lux Off Level parameters e The level ca
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