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MIW-FCMFX-R-EN-000 - 08 / 07 / 2020

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SAFETY AND PRECAUTIONS

Read all the information, the datasheet, Modbus register map, 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.

 

 

FCMFX-R

INTELLIGENT MULTIFUNCTIONAL 
SENSOR

Summary of Contents for FCMFF-R

Page 1: ...Mounting and operating instructions FCMFX R INTELLIGENT MULTIFUNCTIONAL SENSOR ...

Page 2: ... ARTICLE CODES 4 INTENDED AREA OF USE 4 TECHNICAL DATA 4 STANDARDS 5 OPERATIONAL DIAGRAMS 5 WIRING AND CONNECTIONS 6 MOUNTING INSTRUCTIONS IN STEPS 6 OPERATING INSTRUCTIONS 8 VERIFICATION OF INSTALLATION 9 TRANSPORT AND STORAGE 9 WARRANTY AND RESTRICTIONS 9 MAINTENANCE 9 FCMFX R INTELLIGENT MULTIFUNCTIONAL SENSOR ...

Page 3: ...rk 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 conn...

Page 4: ...d commercial buildings Demand controlled ventilation For indoor use only TECHNICAL DATA Demand controlled ventilation based on T rH and CO2 Analogue modulating output type 0 10 VDC mode RL 50 kΩ 0 20 mA mode RL 500 Ω PWM open collector type mode PWM Frequency 1 kHz min RL 50 kΩ PWM voltage level 3 3 or 12 VDC Selectable temperature range 0 50 C Selectable relative humidity range 0 100 Selectable C...

Page 5: ...residential commercial and light industrial environments Amendments A1 2011 and AC 2012 to EN 61000 6 3 EN 61326 1 2013 Electrical equipment for measurement control and laboratory use EMC requirements Part 1 General requirements EN 61326 2 3 2013 Electrical equipment for measurement control and laboratory use EMC requirements Part 2 3 Particular requirements Test configuration operational conditio...

Page 6: ...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 permanent damage to the connected devices ATTENTION MOUNTING INSTRUCTIONS IN STEPS Before you start mounting the unit read ...

Page 7: ...r surface mounting 1 Disconnect the power supply 2 Remove the frame cover of the enclosure 3 Take out the internal enclosure 4 Mount the external enclosure onto the wall using the dowels and screws included in the set Mind the correct position and mounting dimensions shown in Fig 4 and Fig 5 5 Insert the connecting cables through the grommets of the unit Fig 4 Mounting dimensions surface mounting ...

Page 8: ...that the terminal block and connections are at the lower side ATTENTION Do not expose to direct sunlight OPERATING INSTRUCTIONS The unit is supplied with electrical energy at voltages high enough to inflict personal injury or threat to health ATTENTION Calibration procedure Sensor calibration is not necessary All sensor elements are calibrated and tested in our factory In the unlikely event of CO2...

Page 9: ... level active level Input Register 42 indicates Active Standby level Ambient light level Active level Input Register 42 indicates Low intensity VERIFICATION OF INSTALLATION 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 ori...

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