background image

www.sentera.eu

MIW-RSMFX-2R-EN-001 - 30 / 03 / 2020

9 - 9

back to the table of contents

Fig. 5 LED indications

3

2

1

NOTE

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).

NOTE

Green LED intensity can be adjusted between 0 and 100 % with a step of 10 % 
according to the value set in Holding register 80.

Ambient light sensor

The measured light intensity in lux is available in Input Register 41. Additionally, 
an active and standby level can be defined in Holding registers 35 and 36. Input 
Register 42 indicates if the measured value is below standby level, above active 
level or in between both levels:

 

 Ambient light level < standby level: Input Register 42 indicates “Standby”.

 

 Ambient light level > active level:  Input Register 42 indicates “Active”. 

 

 Standby level < Ambient light level < Active level: Input Register 42 indicates “Low 
intensity”. 

VERIFICATION OF INSTALLATION INSTRUCTIONS

After switching on the power supply one of the LEDs lights up according to the 
status of the measured variable. If this is not the case, check the connections.

TRANSPORT AND STORAGE

Avoid shocks and extreme conditions; stock in original packing.

WARRANTY AND RESTRICTIONS

Two years from the delivery date against defects 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 these 
circumstances the unit should be disconnected from the supply. Pay attention that 
no fluids enter the unit. Only reconnect it to the supply when it is completely dry.

RSMFX-2R

MULTIFUNCTIONAL 
ROOM TRANSMITTER 

Содержание RSMF-2R Series

Страница 1: ...Mounting and operating instructions RSMFX 2R MULTIFUNCTIONAL ROOM TRANSMITTER ...

Страница 2: ...ODES 4 INTENDED AREA OF USE 4 TECHNICAL DATA 4 STANDARDS 4 OPERATIONAL DIAGRAMS 5 WIRING AND CONNECTIONS 6 MOUNTING OPERATING INSTRUCTIONS IN STEPS 6 OPERATING INSTRUCTIONS 8 VERIFICATION OF INSTALLATION INSTRUCTIONS 9 TRANSPORT AND STORAGE 9 WARRANTY AND RESTRICTIONS 9 MAINTENANCE 9 RSMFX 2R MULTIFUNCTIONAL ROOM TRANSMITTER ...

Страница 3: ...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 co...

Страница 4: ...ating outputs 0 10 VDC mode min load 50 kΩ RL 50 kΩ 0 20 mA max load 500 Ω RL 500 Ω PWM open collector type PWM Frequency 1 kHz min load 50 kΩ RL 50 kΩ PWM voltage level 3 3 VDC or 12 VDC Selectable temperature range 0 50 C Selectable relative humidity range 0 100 Selectable CO2 range 0 2 000 ppm Ambient light sensor with adjustable active and standby level Replaceable CO2 sensor element 3 LEDs fo...

Страница 5: ...rements Test configuration operational conditions and performance criteria for transducers with integrated or remote signal conditioning Low Voltage Directive 2014 35 EU EN 60529 1991 Degrees of protection provided by enclosures IP Code Amendment AC 1993 to EN 60529 EN 60730 1 2011 Automatic electrical controls for household and similar use Part 1 General requirements WEEE 2012 19 EC RoHs Directiv...

Страница 6: ...nnect F type sensors The G version is intended for 3 wire connection and features a common ground This means that the ground of the analogue output is internally connected with the ground of the power supply For this reason G and F types cannot be used together on the same network Never connect the common ground of G type articles to other devices powered by a DC voltage Doing so might cause perma...

Страница 7: ...according to the wiring diagram see Fig 4 Fig 4 Wiring and connections Output 1 Temperature Output 2 relative humidity Output 3 CO2 Supply voltage RSMFF 2R 18 34 VDC RSMFG 2R 18 34 VDC 15 24 VAC 10 Modbus RTU A B 5 Put back the cover snap it in 6 Switch on the mains supply 7 Customise the factory settings to the desired ones via the 3SModbus software or Sensistant if necessary For the default fact...

Страница 8: ... code on our website Calibration procedure Sensor calibration is not necessary In the unlikely event of CO2 sensor element failure this component can be replaced All sensor elements are calibrated and tested in our factory Bootloader Thanks to the bootloader functionality the unit firmware can be updated via Modbus RTU communication With 3SM boot Application part of 3SM Center software suite boot ...

Страница 9: ...y level Ambient light level Active level Input Register 42 indicates Low intensity VERIFICATION OF INSTALLATION INSTRUCTIONS After switching on the power supply one of the LEDs lights up according to the status of the measured variable If this is not the case check the connections TRANSPORT AND STORAGE Avoid shocks and extreme conditions stock in original packing WARRANTY AND RESTRICTIONS Two year...

Отзывы: