CEL-MAR DES-300 User Manual

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User manual

DES-300

Digital environmental parameters sensor

io_des-300_en_v0.21

DES-300

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Contents

1. GENERAL INFORMATION...................................................................................................................................................................... 3

1.1. WARRANTED INFORMATION....................................................................................................................................................... 3

1.2. GENERAL CONDITIONS FOR SAFE USE.................................................................................................................................... 3

1.3. CE LABEL....................................................................................................................................................................................... 3

1.4. ENVIRONMENTAL PRESERVATION............................................................................................................................................. 3

1.5. SERVICE AND CONSERVATION................................................................................................................................................... 3

2. APPLICATION.......................................................................................................................................................................................... 3

3. COOPERATION WITH OTHER 1-WIRE DEVICES................................................................................................................................ 4

4. VIEW OF SENSOR................................................................................................................................................................................. 4

5. VIEW OF TEMPERATURE SENSOR WITH TEMPERATURE ADJUSTER DES-300-TTA....................................................................5

6. VIEW OF RELATIVE HUMIDITY SENSOR WITH PERCENT ADJUSTER DES-300-HPA.....................................................................5

7. CONNECTION OF 1-WIRE BUS............................................................................................................................................................. 6

7.1. POWERING THE SENSORS FROM THE MODULE ADA-401W P................................................................................................7

7.1.1. EXAMPLE CONNECTION OF SENSORS.............................................................................................................................8

7.2. POWERING THE SENSORS FROM THE MODULE ADA-401W P AND 12VDC POWER SUPPLY.............................................9

7.2.1. EXAMPLE CONNECTION OF SENSORS........................................................................................................................... 10

8. PARAMETERS AND CONFIGURATION OF PIR SENSOR..................................................................................................................11

8.1. PIR SENSOR PARAMETERS....................................................................................................................................................... 11

8.2. PIR SENSOR CONFIGURATION................................................................................................................................................. 12

9. VERSIONS............................................................................................................................................................................................ 12

9.1. COMBINING MEASUREMENTS/SENSORS................................................................................................................................13

10. SPECIFICATIONS............................................................................................................................................................................... 13

DES-300

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1. GENERAL INFORMATION

1.1. WARRANTED INFORMATION

CEL-MAR Company gives a two-year warranty on the DES-300 sensor. The warranty does not cover damage caused from improper

use, materials consumption or any unauthorized changes. If the product does not function in accordance with the instructions, will be repaired or replaced. All warranty and no warranty repairs must be returned with paid transport and insuring to the CEL-MAR Company. CEL-MAR Company under no circumstances won't be responsible for ensuing damage from improper using the product or as a result of random causes: the lightning discharge, the flood, the fire and the like. CEL-MAR Company is not be held responsible for damages and loss including: loss of profits, loss of data, pecuniary losses ensuing from using or the impossibility of using this product. In specific cases CEL-MAR Company discontinue all warranties and in particular do not follow the user manual and do not accept terms of warranty by the user

1.2. GENERAL CONDITIONS FOR SAFE USE

The device should install in the safe and stable place, the connecting cable should be arranged this way isn't exposed to treading, catching or tear out from sensor Do not put device on the wet surface. Do not connect devices for nondescript powering sources, Do not damage or crush powering wires. Do not make connection with wet hands. Do not adapt, open or make holes in casings of the device! Do not immerse device in water or no other liquid. Do not put the fire opened on device sources: candles, an oil lamps and the like.

1.3. CE LABEL

CE symbol on organizing the company CEL-MAR a conformity of the device to the directive of the electromagnetic EMC 2014/30/WE (Electromagnetic Compatibility Directive). The declaration of the agreement is accessible through the

contact with the technical service at the address e-mail: [email protected] or on the phone at the +48 41 362-12-46.

1.4. ENVIRONMENTAL PRESERVATION

This sign on the device inform about putting expended device with other waste materials. Device should send to the recycling. (In accordance with the act about the Electronic Appliance Expended from day 29 of July 2005)

1.5. SERVICE AND CONSERVATION

It is recommended to check the status of cases and sensor connecting cables, to eliminate the effect of mechanical damage on the quality of measurement. Technical support at the number: +48 41 362-12-46 in 8.00-16.00, from Monday to Friday

2. APPLICATION

DES-300 sensor is used to for measurement of environmental parameters like temperature, relative humidity, atmospheric pressure, illumination, concentration of CO2 in :

– offices with the use of structured cabling – flats – houses

via the serial 1-WIRE Bus.

Application of 1-Wire bus enables:

– the cooperation of many sensors connected to the same data lines, – the deployment of sensors in various locations up to 300m, – powering the sensors from the bus, – correct transmission of measurement data secure check sum CRC.

DES-300 sensor can be installed on wiring recessed cans or on the walls.

DES-300

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3. COOPERATION WITH OTHER 1-WIRE DEVICES

DES-300 sensor cooperates with 1-WIRE devices used for creation of monitoring and control systems for environmental parameters:

– ADA-401WP Measuring Module 1-WIRE to MODBUS-RTU, – DNB-400 Passive 1-WIRE Bus Splitter, – DNB-215 Passive 1-WIRE Bus Splitter, – DNB-200 Passive 1-WIRE Bus Splitter, – other 1-WIRE sensors eg. DTS-RJ45, DTS-103, DTS-107, DES-200, DES-216, DES-300.

4. VIEW OF SENSOR

DES-300

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5. VIEW OF TEMPERATURE SENSOR WITH TEMPERATURE ADJUSTER DES-300-TTA

6. VIEW OF RELATIVE HUMIDITY SENSOR WITH PERCENT ADJUSTER DES-300-HPA

DES-300

8cm

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7. CONNECTION OF 1-WIRE BUS

In the purpose of connection the sensor to the bus you should: a) by the use of small screwdriver disassemble the rear panel as shown below

b) by the use of small screwdriver removed from the cover the PCB as shown below

c) insert the wires of 1-WIRE BUS through the holes of rear panel and PCB as shown below

DES-300

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7.1. POWERING THE SENSORS FROM THE MODULE ADA-401WP

a) connect the bus to terminal block, described as below: VDD – powering the bus +5VDC, DQ – 1-WIRE data transmission, GND – signal ground.

b) after connection 1-WIRE BUS to terminals Vdd, DQ, GND:

- set the PWR switch to 5V position (not applicable of temperature sensor DES-300-TE),

- fix the rear panel of sensor on electro-installation box or a wall,

- insert the PCB to the cover, terminals to inside or insert DS18B20 with screw terminal block in case of DES-300-TE sensor,

- put the cover on rear panel.

DES-300

Unused cables can be connect ed together, clamp the tubular

tip and insulated.

+12VDC

DQ / 1-W

GND

VDD

If other lines are not used can be combined together and insulate, for keeping the continuity of the cable wires.

GND

VDD

Unused cables can be connect ed together, clamp the tubular tip and insulated.

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7.1.1. EXAMPLE CONNECTION OF SENSORS

DES-300

Tx-/B

Tx+/A

Rx-

Computer with

FreeSCADA software

PLC with support of

MODBUS protocol

Stabilized

power supply

10 – 24 VDC

1-WIRE

RS485

MODBUS

ADA-I1040

ADAI9140

GND

Rx+

1-W

VDD

RS232

USB

RS485

MODBUS

GND

Tx-/B

Tx+/A

Rx-

GND

Rx+

RS232

USB

Vss-

Vss+

230V~

V-

V+

10 - 24V=

ADA-401WP

DES-300-T

RS485(2W)

Up to 1200m

Cable UTP 4x2x0,5

GND

VDD

GND

VDD

GND

VDD

GND

VDD

GND

VDD

GND

VDD

DES-300-H DES-300-H DES-300-TDES-300-T DES-300-T

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7.2. POWERING THE SENSORS FROM THE MODULE ADA-401WP AND 12VDC POWER SUPPLY

The following points do not relate to temperature sensor in version DES-300-TE.

a) connect the bus to terminal block, described as below: VDD – powering the bus +5VDC, DQ – 1-WIRE data transmission, GND – signal ground, +12VDC – powering from additional 12VDC power supply.

ATTENTION !!! in case of powering sensor from additional power supply NOT connect the power VDD from the ADA-401WP module to VDD terminal block of DES-300 sensor. Connection may damage the ADA-401WP module!

b) after connection 1-WIRE BUS to terminals +12VDC, DQ, GND:

- set the PWR switch to 12V position,

- fix the rear panel of sensor on electro-installation box or a wall,

- insert the PCB to the cover, terminals to inside,

- put the cover on rear panel.

DES-300

+12VDC

DQ / 1-W

+12VDC – additional power supply

VDD – not connected

GND

VDD

GND

If other lines are not used can be combined together and insulate, for keeping the continuity of the cable wires.

-12VDC – additional power supply

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7.2.1. EXAMPLE CONNECTION OF SENSORS

DES-300

GND

DES-300-T-H-AP

VDD

+12VDC

UTP 4x2x0,5 cable

GND

VDD

…......

GND

+12VDC

DES-300-T-H

VDD

GND

DES-300-T-H

VDD

DS18B20

+12VDC

Tx-/B

Tx+/A

Rx-

Stable

power supply

12 VDC/10W

DR-15-12

1-WIRE

RS485

MODBUS

GND

Rx+

1-W

VDD

GND

Vss-

Vss+

230V~

V-

V+

12V=

ADA-401WP

ADA-I1040

ADAI9140

RS485

MODBUS

Tx-/B

Tx+/A

Rx-

GND

Rx+

RS232

USB

RS485(2W)

Up to 1200m

Computer with

FreeSCADA software

PLC with support of

MODBUS protocol

RS-232

USB

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8. PARAMETERS AND CONFIGURATION OF PIR SENSOR

8.1. PIR SENSOR PARAMETERS

Parameters Value

Measurement range max. 7 m

Viewing angle Up to 100 °

Alarm output OUT

State High - object detected : ~3,3VDC State Low – no object : 0VDC

Operating temperature from -15°C to +70°C

Operating range

DES-300

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8.2. PIR SENSOR CONFIGURATION

The PIR transmitter can be configured by using regulatory elements as shown below.

By the use of the DELAY and SENSITIVITY potentiometers, can be regulated:

DELAY - duration of high state after detecting an object,

SENSITIVITY - sensor sensitivity (distance from the transducer in which the movement of the object is detected).

By the use of the JUMPER, can be selected the operating mode like:

AUTO RESET (jumper in H position) – OUTPUT reaches High state after detecting an object and it is kept, all the time detecting the movement.

NO RESET (jumper in L position) - OUTPUT reaches high state only once after detecting an object, then goes to Low state, regardless of whether there is further movement.

9. VERSIONS

DES-300 -

x-x-x-x

The basic sensor types can be mixed together

except CO2 sensor.

Order example:

Product symbol: DES-300-T-H

T-H - temperature and relative humidity

Product symbol: DES-300-T-H-AP

T-H-AP - temperature and relative humidity and

atmospheric pressure

Sensor Type:

Temperature sensor (-20°C ... +70°C)

Temperature sensor (-20°C ... +70°C) simplified – cover + DS18B20 with screw terminal block

Relative humidity sensor ( 0% ... 100%)

Atmospheric pressure sensor ( 150hPa ... 1150hPa)

Temperature adjuster (+5°C ... +40°C)

Percentage adjuster ( 0% ... 100%)

Lighting sensor

Sunlight sensor

PIR motion sensor

PIR

IN PREPARING – CO2 concentration sensor

CO2

DES-300

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9.1. COMBINING MEASUREMENTS/SENSORS

In DES-300 sensor can be combine measurements/sensors together, as in the table below.

Sensor T TE H AP TA/PA L SL PIR CO2

T - - + + + + + + -

TE - - - - - - - - -

H + - - + + + + + -

AP + - + - + + + + -

TA/PA + - + + - + + - -

L + - + + + - + + -

SL + - + + + + - + -

PIR + - + + - + + - -

CO2 - - - - - - - - -

+ - measurements/sensors can be combine

- - measurements/sensors can not be combine

10. SPECIFICATIONS

Parameters Data

Parameters of Temperature Sensor

Measuring range of temperature -55°C ... +125°C

1-WIRE Transducer

DS18B20

Measuring accuracy of temperature transducer +/-0,5°C in the scope -10°C...+85°C

Temperature transducer resolution

12 bits (0,06°C)

Operating temperature -55°C ... +125°C

Parameters of Humidity Sensor

Measuring range of relative humidity

0% ... 100% RH

Measuring accuracy of relative humidity +/-3,50% RH

Operating temperature

-40°C ... +85°C

Parameters of Atmospheric Pressure Sensor

Measuring range of atmospheric pressure 150 hPa ... 1150 hPa

Measuring accuracy of atmospheric pressure

+/-15 hPa

Operating temperature -40°C ... +85°C

Parameters of Temperature Adjuster

Range of temperature adjuster

+5°C ... +40°C

Accuracy of temperature adjuster +/-1 °C

Operating temperature

-20°C ... +75°C

Parameters of Percent Value Adjuster

Range of values adjuster 0% ... 100%

Accuracy of values adjuster

+/-1 %

Operating temperature -20°C ... +75°C

Parameters of Lighting Sensor

Measuring range of lighting

0% ... 100% Lux

Measuring accuracy of lighting +/-0,5% Lux

Operating temperature

-30°C ... +70°C

Parameters of Sunlight Sensor

DES-300

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Parameters Data

Measuring range of sunlight 0% ... 100% SLux

Measuring accuracy of sunlight

+/-0,5% SLux

Operating temperature -40°C ... +85°C

Parameters of Motion Sensor (PIR)

Measuring range

max. 7 m

Viewing angle Up to 100 °

Alarm output OUT

State High - object detected : ~3,3VDC

State Low – no object : 0VDC

Operating temperature

-15°C ... +70°C

(IN PREPARATION) Parameters of CO2 concentration Sensor

Measuring range of CO

concentration

0 ... 5000 ppm

Measuring accuracy of CO

concentration

+/- 50 ppm + 3 % readout

Operating temperature 0°C ... +50°C

General Parameters

Supply voltage

From 1-WIRE bus, VDD=5VDC

from 12VDC stable power supply

Max. power 10mW – 600mW (depend on version)

Protection from reverse power polarization

YES

Warning! for reverse power on is shorted VDD to GND

Bus cabling

Recommended UTP 4x2x0.5 AWG24 twisted cable

Cover operating temperature -20°C ….. +70°C

Material

ABS

Protection degree IP20

Dimensions

80 x 80 x 25 mm

Weight 0,05 kg

Storing and Transportation

Storage temperature

-20°C ÷ +70°C

Humidity 5 ÷ 95% - non-condensing

DES-300

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DES-300

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DES-300

Dear Customer,

Thank you for purchasing CEL-MAR Company products. We hope that this user manual helped you to connect and start up the purchased device. We also wish to inform you that we are a manufacturer of: data transmission converters with interface RS232, RS485, RS422, USB, Current Loop, Fiber Optic Converters, 1-Wire, ETHERNET, Wi-Fi; digital sensors as: temperature, humidity, pressure, illumination; power supply

Please express your opinion by e-mail or phone on this product, and advise us how we can satisfy you present and future of expecting.

CEL-MAR sp.j.

Computers Science and Electronic Factory str. Sciegiennego 219C 25-116 Kielce, Poland

Tel.................................................... : +48 41 362-12-46

Tel/fax.............................................. : +48 41 361-07-70

Web................................................. : http://www.cel-mar.pl

Office................................................: [email protected]

Sales department.............................: [email protected]

Technical Information ..................... : [email protected]