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MIW-FCMFX-R-EN-000 - 29 / 05 / 2021

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FCMFX-R

INTELLIGENT CO

2

 SENSOR

Part 1: General requirements 

 

 EMC Directive 2014/30/EC: 

 

 EN 60730-1:2011 Automatic electrical controls for household and similar use - 
Part 1: General requirements

 

 EN 61000-6-1:2007 Electromagnetic compatibility (EMC) - Part 6-1: Generic 
standards - Immunity for residential, commercial and light industrial environments 

 

 EN 61000-6-3:2007 Electromagnetic compatibility (EMC) - Part 6-3: Generic 
standards - Emission standard for 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 conditions and performance criteria

 

WEEE 2012/19/EC

 

RoHs Directive 2011/65/EC

OPERATIONAL DIAGRAMS

AO1, max 

range

AO1, min 

range

60

40

100

0

rH Min range

0

0

0 CO

2

 Min range

CO

2

 Max range

Max

Min

T Min range

T Max range

rH Max range

AO1 [%]

50

100

2.000

rH [%]

T [°C]

CO

2

 [ppm]

CAUTION

The output changes automatically depending on the highest of the T, rH or 

CO

2

 

values, i.e. the highest of the three output values controls the output. See the 
green line in the operational diagram above. One or multiple sensors can be 
deactivated. E.g. it is also possible to control the output based on the measured 

CO

2

 level only.

10

20

30

40

50

60

70

80

90

100

Minimum 

range

Minimum 

alert

Maximum 

alert

Output [%]

T [°C] / rH [%] / CO

[ppm]

*

Maximum 

range

Summary of Contents for FCMF R Series

Page 1: ...FCMFX R INTELLIGENT CO2 SENSOR Mounting and operating instructions ...

Page 2: ...ents SAFETY AND PRECAUTIONS 3 PRODUCT DESCRIPTION 4 ARTICLE CODE 4 INTENDED AREA OF USE 4 TECHNICAL DATA 4 STANDARDS 4 OPERATIONAL DIAGRAMS 5 WIRING AND CONNECTIONS 6 MOUNTING INSTRUCTIONS IN STEPS 6 OPERATING INSTRUCTIONS 9 VERIFICATION OF INSTALLATION 10 TRANSPORT AND STORAGE 10 WARRANTY AND RESTRICTIONS 10 MAINTENANCE 10 ...

Page 3: ...duct 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 discon...

Page 4: ...ntact terminal blocks 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 CO2 range 0 2 000 ppm Replaceable CO2 sensor element 3 LEDs with adjustable light intensity for status indication Accur...

Page 5: ...uirements 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 conditions and performance criteria WEEE 2012 19 EC RoHs Directive 2011 65 EC OPERATIONAL DIAGRAMS AO1 max range AO1 min range 60 40 100 0 rH Min range 0 0 0 CO2 Min range CO2 Max range Max Min T Min...

Page 6: ...re required to connect 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 ...

Page 7: ...ounting dimensions inset mounting Fig 3 Mounting position 38 15 58 82 82 89 76 58 58 52 Correct Incorrect Position at min 1 5 m from the floor 5 Put back the frame cover of the enclosure and secure it with the screws 6 Switch on the power supply 7 Customise the factory settings to the desired ones via the 3SModbus software or the Sensistant configurator For the default factory settings see the Mod...

Page 8: ...ngs to the desired ones via the 3SModbus software or the Sensistant configurator For the default factory settings see the Modbus register map of the product Optional settings To assure correct communication the NBT needs to be activated in only two devices on the Modbus RTU network If necessary enable the NBT resistor via 3SModbus or Sensistant Holding register 9 Example 1 Example 2 RX ТX NBT NBT ...

Page 9: ...te NOTE Make sure the power supply does not get interrupted during bootload procedure otherwise you risk losing unsaved data LED indications 1 When the green LED is on the measured value temperature relative humidity or CO2 is between the minimum and maximum alert range values Fig 6 2 When the yellow LED is on the measured value temperature relative humidity or CO2 is in the alert range Fig 6 The ...

Page 10: ...tive 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 original packing WARRANTY AND RESTRICTIONS Two years from the delivery date against defects in...

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