Caron 6404-4 - Manual (Page 20)

6400/6404 Series Operations Manual Page 20 of 54
Rev F 09/18/14
Connecting Analog Outputs
Accessory OUTP401 provides terminals at the rear of the incubator to output analog
signals, representing the temperature, CO2, and optional relative humidity levels inside
the incubator. Connections can be made to in house data acquisition systems to
monitor incubator performance. The accessory can be configured at the factory to
supply either 4-20mA or 0-5V signals that represent the parameters.
The table below represents the range of parameter values
Controller Value Output 0-5V Output 4-20mA
Temperature Low 0 degrees C 0.0 VDC 4 mA
Temperature High 100 degrees C 5.0 VDC 20 mA
CO2 Low 0.0% CO2 0.0 VDC 4 mA
CO2 High 20.0% CO2 5.0 VDC 20 mA
Humidity Low 0% rH 0.0 VDC 4 mA
Humidity High 100% rH 5.0 VDC 20 mA
O2 Low 0.0% O2 0.0 VDC 4 mA
O2 High 20.7% O2 5.0 VDC 20 mA