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CO2 ppm Sensor Upgrade

The SXC sensor may be upgrade to sense and control CO2 ppm with a precision NDIR type CO2 sensor.

1. Disconnect cables from the sensor.

2. Remove the hanging bracket (1).

3. Take note the orientation of the light sensor on the cover.

4. Remove the two cover screws (2) and lift off the cover.

5. Locate the CO2 headers on the circuit board.

6. Position and install the CO2 sensor module (3) ensuring the sensor is oriented with the correct pin head-

ers. One header is 4-pins and the other is 5-pins.

Installing the sensor backwards will damage the CO2 module.

7. Re-install the top cover and re-connect cables.

Note the light sensor orientation is correct and not backwards.

8. Check to ensure the CO2 reading is now working.

Note correct pin alignment.

5 pins

4 pins

CO2 Sensor
Module

Light

Sensor

CO2 Sensor

Headers

Содержание GrowControl SXC

Страница 1: ...f reading 4 20mA DAC Resolution 12 bit 0 005mA Interface GrowNET MODBUS or WiFi Specifications Shown with optional WiFi Climate Sensor Data Logger Contents Installation Instructions 2 Connection to GC...

Страница 2: ...ded for installing against a vertical wall surface or a hanging bracket is avail able for conveniently suspending the sensor from a wire or cable in the middle of the environment Note the location of...

Страница 3: ...w AGROWtEK U S A MADE IN 2016 Agrowtek Inc www agrowtek com GrowControl SXC TM TEMP RH LIGHT CO2 if equippe d KEEP FAN FILTER CLEAN Sensor Mapping Sensors must be mapped in the controller so it knows...

Страница 4: ...erminals for the analog channels 4 20mA linear outputs correspond to the ranges in the specifications table Connection to 4 20mA Outputs 24VDC 4 20mA PLC ANALOG INPUTS PIN CONNECTION 1 24VDC 2 GND 3 C...

Страница 5: ...wNET Cross Over Adapter LX1 USB AgrowLINK GrowNET Cross Over Adapter 7 24 Vdc Technology to Help You Grow AGROWtEK U S A MADE IN www agrowtek com GrowNET Device Hub TM ModLINK TM LX2 MODBUS RTU Bridge...

Страница 6: ...n sends a positive or negative offset to the respective output channel s digital to analog converter DAC The DAC has a resolution of 0 005mA bit 1 calibration bit 0 005mA adjustment For example to shi...

Страница 7: ...gned Int 16 bit R 40104 Sensor 1 Value Sensor output Float 32 bit R 40201 Sensor 2 Value Sensor output Float 32 bit R 40203 Sensor 3 Value Sensor output Float 32 bit R 40205 Sensor 4 Value Sensor outp...

Страница 8: ...he cover 5 Locate the CO2 headers on the circuit board 6 Position and install the CO2 sensor module 3 ensuring the sensor is oriented with the correct pin head ers One header is 4 pins and the other i...

Страница 9: ...an air filter should be periodically removed for cleaning It is NOT necessary to remove the fan 1 Pry the retaining grate 1 out of the base 3 using a small flat blade eye glass screwdriver 2 Remove th...

Страница 10: ...Agrowtek Inc at no charge This warranty is provided in lieu of all other warranty provisions express or implied It is including but not limited to any implied warranty of fitness or merchantability f...