Multichannel Systems TC01-2 Manual - Manual (Page 23)

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4 Appendix
4.1 D-Sub9 Pin Assignment
Pins 1 to 4 of the female D-Sub9 input connector should be connected
to the temperature sensor, and pins 7 and 8 to the heating element.
The other three pins are not needed for operation.
TC01 / TC02 : D-Sub Pin Assignment
Note: A four-wire circuit is required for use with PT100 sensors. Each of the two pairs assigned
to pins 1/2 and 3/4 have to be connected together in close proximity to the PT100 sensor for
proper operation. The current flows through the sensor from pin 1 to 4, and the voltage is
measured between pins 2 and 3. The resistance between pin 1 and the sensor is measured as
Resistance 1, and the resistance between pin 4 and the sensor is measured as Resistance 2,
see also chapter Hardware Diagnosis.
4.2 Parameter Ranges
The setpoint temperature and the PI coefficients can be modified in the following ranges.
The maximum power of the TCX is 30 W. If you connect a device with a maximum power less
than 30 W, please decrease the maximum power to protect the device against destruction.
Parameter Range
T 0.0 to 105.0
P 0.1 to 99.99
I 0.01 to 100.0
Power 0 to 30 W