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NanoSense E4000, Руководство по установке

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NanoSense E4000 Скачать руководство пользователя страница 14

Guide d’Installation sonde E4000 

E4000 probe Installation Guide 

 

www.nano-sense.com 

All Rights Reserved 

Tel : 33 (0)1 41 41 00 02 

page 14/22 

 
 

ATTENTION 

 

After switching On ! 

 

 
 
 
 
 
 

 
If the CO2 solid state sensor has been stored for several weeks, it takes at least 3 days to 
get an accurate value. 
 
With firmware before December 13

th

 2013, starting values can commonly exceed 2500 

ppm then decrease gradually. 
 
With firmware after December 13

th

 2013, starting value is 390ppm and the sensor will 

gain in sensitivity gradually. 

Содержание E4000

Страница 1: ... Ver Date Modification Update V1 Initial Version Initial Initial version V9 Sep 2012 Initial mass prod version V10 Nov 2012 Air proof wiring V11 Dec 2012 Temperature sensor position V12 May 2013 LED option High performance Positioning V13 Oct 2013 Complementary KNX power supply V14 Oct 2015 HS LS for analogue option ...

Страница 2: ...8 7 1 2 2 POE Bus 9 7 2 Connecting to ventilation and other elements 9 7 2 1 RS485 9 7 2 2 Analog Option 9 7 2 3 KNX or LON Sensor Mode 9 7 2 4 EnOcean sensor mode option 9 7 2 4 1 Pairing 10 7 2 4 2 Telegram Transmission Principle 10 7 2 4 3 Description Radio Telegram 10 7 2 4 4 Transmission Range 11 8 Insert gas sensors 12 8 1 Sensors on miniSD card 12 8 2 CO2 NDIR Sensor 13 9 Powering 13 10 Con...

Страница 3: ...delivering 60mA per probe and ensuring a peak voltage under 40V or use the KNX bus power supply considering 50mA per probe 2 Positioning The position of the probe is crucial vis à vis efficiency and energy savings for ventilation heating and cooling The probe is designed to ensure air quality it must be placed in the area of occupancy of the premise served by outlet vents on a wall at eyes level b...

Страница 4: ... the heated volume A sealing plug must also be placed between duct and cable reaching the E4000 probe to prevent air entry When the sealing of the duct is not possible use a specific sealant without silicone and VOC In case of use of electrical box select an airtight case with sealing membrane from which the duct passes through If the case crosses through the sealing plane plasterboard seal betwee...

Страница 5: ... 5 2 Optional Bus board 5 2 1 Install the daughter board KNX board LON board POE board 5 2 2 Mount the BUS connector Motherboard with KNX Motherboard with LON Motherboard with POE 5 3 Analog Option 5 4 LED Option Insert the Bus board into the motherboard of the probe Check that there is no shift in the connectors BUS plug Ethernet plug ...

Страница 6: ...t as far as possible and must never be cut off Mainly the far end of the wire should be mounted as far away as possible at least 15 mm from all metal parts ground planes PCB strip lines and fast logic components e g microprocessors Do not roll up or twist the whip antenna 5 6 Gateway EnOcean KNX Option Note Gas sensors must be installed after the connections and before power on 6 Install the mothe...

Страница 7: ...s 6mm to avoid touching the plastic cover A gentle stream of air is generated by the heating of the CO2 and VOCs sensors located in the upper part The incoming air is immediately measured by the temperature sensor 6 1 2 High performance positioning The here under optimum positioning of the temperature sensor eliminates thermal phenomena in the containment housing and improves accuracy 7 Connecting...

Страница 8: ...d for voltage losses in long cables worn 20 40 800 mA Δ Security 20 160 mA Power supply 1 A 20 40 800 mA Δ Security 20 160 mA Power supply 1 A 20 30 600 mA Δ Security 20 120 mA Total 720 mA 7 1 2 Power supply connection In all cases but POE the probe requires a power supply separated from the bus 7 1 2 1 RS485 Analogical EnOcean KNX and LON The KNX or LON power supply cable allows receiving and se...

Страница 9: ... sensor 7 1 2 2 POE Bus 7 2 Connecting to ventilation and other elements 7 2 1 RS485 7 2 2 Analog Option 7 2 3 KNX or LON Sensor Mode Liaison with HVAC and heating is by KNX or LON wire twisted pair HAVC heating and air conditioning must be compatible KNX or LON 7 2 4 EnOcean sensor mode option Principle The link with the HVAC is done by radio waves Connect the Ethernet cable to the POE module The...

Страница 10: ...VOCs 1 for heater control 1 for cooling control so a 25 to 30 seconds cycle Telegram emissions are not conditioned by changes of measures because emission rate is enough vis à vis the HVAC This rate is not adjustable In EnOcean gateway mode the probe sends telegrams according to events 7 2 4 3 Description Radio Telegram In EnOcean sensor mode EnOcean profiles The following telegrams are sent Contr...

Страница 11: ...The gateway supports most of the EEP2 1 plus few more telegrams approved since the publication of the EEP2 1 The only exceptions are CO2 and VOC telegrams the probe providing already those data CO is also not handled 7 2 4 4 Transmission Range As radio signals are electromagnetic waves the signal is damped on its way from the sender to the receiver That is to say the electrical as well as the magn...

Страница 12: ... etc are also considered as an interference source The minimum distance to such devices should amount to 0 5m Find the Device Positioning by means of the Field Strength Measuring Instrument EPM100 EPM 100 is a mobile tool for measuring and indicating the received field strength RSSI of the EnOcean telegrams and disturbing radio activity at 868 3MHz It supports electrical installers during the plan...

Страница 13: ...ltage too high 35V DC or 25V AC 2 flashes low voltage 15V DC or 10 6V AC 3 flashes Calibration EEPROM defective 4 flashes Humidity sensor defective out of range 5 flashes Faulty temperature sensor out of range There is a break of 2 seconds between each message If the red LED is continuously ON it indicates that a KNX Bus LON or POE daughter board has been detected but communication with the board ...

Страница 14: ...er switching On If the CO2 solid state sensor has been stored for several weeks it takes at least 3 days to get an accurate value With firmware before December 13th 2013 starting values can commonly exceed 2500 ppm then decrease gradually With firmware after December 13th 2013 starting value is 390ppm and the sensor will gain in sensitivity gradually ...

Страница 15: ...hold equivalent RH 10 of the threshold 0 10V output is a mix of CO2 VOC and humidity with an OR function the most significant prevailing over others The speed 1 threshold corresponds to 0 68V and 5 32V threshold to speed 2 Nevertheless there is always a minimum of 10 ventilation so 1V 1 2 Operating action contact Normally Open NO or Normally Closed NC In EnOcean sensor mode Unique threshold select...

Страница 16: ...ide buildings 390 Outside air 10 2 Connection diagram according to position of micro switches 11 Completion of installation By clipping close the cover the cover is symmetric and therefore can be mounted upside down Apart from domestic installations it is preferable to secure the cover using the two screws The cover and housing have pre lateral holes To ventilation control box Connection with nega...

Страница 17: ...D BUS MUST NOT BE CONNECTED TO THE OF THE BUS Warning If you do not comply with above the interface may be destroyed 4 Make sure electrical signals are correct for the bus cable This sets the resting level of the signal between two posts and is important for identifying the beginning of a message The E4000 probe produces a 5V electrical signal The voltage between the data lines B and A should be b...

Страница 18: ...ge de la sonde de qualité de l air E4000 en mode capteur RS485 1 3 Choice between RTU and ASCII Thanks to the LCD tool it is possible to choose between ASCII and RTU Default bus is RTU 1 4 RS485Annexes probes When a daughter board is installed EnOcean KNX LON POE the motherboard interrogates annex probes and the bus becomes the master Data from annex probes are sent via the daughter card The bus i...

Страница 19: ...he programming button The programming LED lights on Beware if the bus is not connected the interface KNX board will not be powered and the motherboard cannot communicate with it Red LED continuous The probe is in programming mode Commissioning and configuration of the probe is made via ETS KNX Tool Software For the setting details refer to the KNX manual setting 2 3 LONWORKS Use twisted pair cable...

Страница 20: ...es Shops NA NA Parking Garages NA NA NA NA NA NA Especially recommended Satisfactory NA Not Adapted The environment is too aggressive for CO2 solid state gas sensors because of recurring chlorine vapors Use NDIR optional sensor With regular change of sensor Use of CO sensors and specific Low Speed High Speed management NanoSense offers specific solutions for car parks Note that a humidity outdoor ...

Страница 21: ...esident KNX bus interface module Optional board TP1 E mode LON bus interface module Optional board EnOcean Optional radio module Analog 2 dry contacts isolation 3750 V rms 1 min 30VDC 0 6A max and 1 10V Optional board Ambient temperature range 0 C to 45 C Protection class III Protection grade IP 30 Applicable Standard EN 60730 1 electrical controls for household machines and the like Case 135 x 90...

Страница 22: ...tion sonde E4000 E4000 probe Installation Guide www nano sense com All Rights Reserved Tel 33 0 1 41 41 00 02 page 22 22 DRILLING This drawing is at scale one and can be use directly for drilling in removing this sheet ...

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