54 Chapter 5 Temperature Controller Operation
Pin
Description
1,2
TE+
3,4
TE-
5,6
Ground
7
Sensor+
8
Sensor-
Table 4 - TEC Connector Pintouts
5.3.1 TEC Grounding Consideration
The TEC output of the module is isolated from chassis ground, allowing either output
terminal to be grounded at the user's option.
5.4 TEC Module Operation
5.4.1 Quick Start
After the power-on sequence is complete, the 6000 goes to the Master display. To
set up a TEC module, press the
MENU
button, then the
Modules
soft key, then
select the TEC module, and finally, the
Setup
soft key. At this point, the display
shows all TEC parameters. Using the cursor keys and knob, select the desired
functions and set the parameter values. When finished, return to TEC display with
(previous) soft key.
Enter the desired set point value using the cursor keys or the knob. Press the
TEC
ON
soft key to operate the TEC. The LED illuminates to indicate TEC operation. To
turn the TEC off, press the
TEC ON
key again.
5.4.2 TEC Main Screen
The TEC main screen is shown Figure 29 and described below.
→
→→
→
Ts= 25.00 °C
T= 25.00 °C
Ite= 0.000 A
I V T R C InT SETUP
←
←←
←
Figure 29 - TEC Main Screen
Is=
,
Ts=,
Rs=, is=, vs=
- Indicates the set point value of current, temperature,
resistance, AD590 sensor current, or LM335 sensor voltage. In the screen shown
above, the
Ts
is shown.
Is,
Rs, is,
and
vs
would be seen when operating in those
modes.
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