background image

www.sentera.eu

MIW-RSTHX-2-EN-000 - 06 / 11 / 2019

3 - 9

back to the table of contents

SAFETY AND PRECAUTIONS

Read all the information, the datasheet, mounting and operating instructions and 
study the wiring and connection diagram before working with the product. For 
personal and equipment safety, and for optimum product performance, make sure you 
entirely understand the contents before installing, using, or maintaining this product.

For safety and licensing (CE) reasons, unauthorised conversion and / or modifications 
of the product are inadmissible.

The product should not be exposed to abnormal conditions, such as extreme 
temperatures, direct sunlight or vibrations. Long-term exposure to chemical 
vapours in high concentration can affect the product performance. Make sure the 
work environment is as dry as possible; avoid condensation.

All installations shall comply with local health and safety regulations and local 
electrical standards and approved codes. This product can only be installed by an 
engineer or a technician who has expert knowledge of the product and safety 
precautions.

Avoid contacts with energised electrical parts. Always disconnect the power 
supply before connecting, servicing or repairing the product.

Always verify that you apply appropriate power supply to the product and use 
appropriate wire size and characteristics. Make sure that all the screws and nuts 
are well tightened and fuses (if any) are fitted well.

Recycling of equipment and packaging should be taken into consideration 
and these should be disposed of in accordance with local and national 
legislation / regulations.

In case there are any questions that are not answered, please contact your 
technical support or consult a professional.

 

 

RSTHX-2

COMBINED TEMPERATURE AND RELATIVE 
HUMIDITY ROOM TRANSMITTER

Summary of Contents for RSTHX-2

Page 1: ...Mounting and operating instructions RSTHX 2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER ...

Page 2: ...TENDED AREA OF USE 4 TECHNICAL DATA 4 STANDARDS 4 OPERATIONAL DIAGRAMS 5 WIRING AND CONNECTIONS 5 MOUNTING INSTRUCTIONS IN STEPS 6 OPERATING INSTRUCTIONS 8 VERIFICATION OF INSTALLATION INSTRUCTIONS 9 TRANSPORT AND STORAGE 9 WARRANTY AND RESTRICTIONS 9 MAINTENANCE 9 RSTHX 2 COMBINED TEMPERATURE AND RELATIVE HUMIDITY ROOM TRANSMITTER ...

Page 3: ...ry as possible avoid condensation All installations shall comply with local health and safety regulations and local electrical standards and approved codes This product can only be installed by an engineer or a technician who has expert knowledge of the product and safety precautions Avoid contacts with energised electrical parts Always disconnect the power supply before connecting servicing or re...

Page 4: ...uts 0 10 VDC mode RL 50 kΩ 0 20 mA RL 500 Ω PWM open collector type PWM Frequency 1 kHz RL 50 kΩ PWM voltage level 3 3 or 12 VDC Selectable temperature range 0 50 C Selectable relative humidity range 0 100 Ambient light sensor with adjustable active and standby level 3 LEDs for status indication with adjustable light intensity Accuracy 0 4 C range 0 50 C 3 rH range 0 95 rH Enclosure rear plate pla...

Page 5: ...ansducers with integrated or remote signal conditioning WEEE 2012 19 EC RoHs Directive 2011 65 EC OPERATIONAL DIAGRAMS 10 0 50 20 30 40 50 60 70 80 90 100 Minimum range Minimum alert Maximum alert Analogue modulating outputs T C rH Maximum range Out of range Within range Alert range Alert range Out of range LED indication T default and rH WIRING AND CONNECTIONS Article type RSTHF 2 RSTHG 2 VIN 18 ...

Page 6: ...t damage to the connected devices MOUNTING INSTRUCTIONS IN STEPS Before you start mounting the unit read carefully Safety and Precautions Choose a smooth surface for installation a wall panel and etc Follow these steps 1 Using a flat screwdriver remove the front white cover by releasing the snap fits on its both sides see Fig 1 Snap fits release 2 Insert the cables through the opening on the rear ...

Page 7: ...etting refer to the product Modbus register map For the complete Modbus register data refer to the product Modbus Register Map which is a separate document attached to the article code on the website and contains the registers list Products with earlier firmware versions may not be compatible with this list NOTE 5 Optional settings To assure correct communication the NBT needs to be activated in o...

Page 8: ...e temperature or relative humidity is below the minimum measurement range value or above the maximum value Blinking red LED indicates loss of communication with a sensor Fig 5 3 Fig 5 LED indications 3 2 1 By default the LED indication refers to temperature measurements This can be changed to relative humidity values via Modbus Holding Register 79 see Table Holding registers in the product Modbus ...

Page 9: ...in manufacturing Any modifications or alterations to the product after the date of publication relieve the manufacturer of any responsibilities The manufacturer bears no responsibility for any misprints or mistakes in this data MAINTENANCE In normal conditions this product is maintenance free If soiled clean with a dry or damp cloth In case of heavy pollution clean with a non aggressive product In...

Reviews: