Chapter 4 Temperature Controller Module Operation 47
Pin
Description
1,2
TE+
3,4
TE-
5,6
Ground
7
Sensor+
8
Sensor-
Table 4 - TEC Connector Pintouts
4.3.1 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.
4.4 TEC Module Operation
4.4.1 Quick Start
After the power-on sequence is complete, the 8000 goes to the Master display. To
set up a TEC module, press the
MENU
button, then the
Modules
soft key, then
select the slot that the module resides in, and finally, the
Setup
soft key. At this
point, the display shows all TEC parameters. Using the cursor keys, the numerical
keypad, knob and ENTER, select the desired functions and set the parameter values.
When finished, return to TEC display with
Prev
(previous) soft key.
Enter the desired set point value using the numerical key pad and ENTER, or use the
knob. Press the
OFF
soft key to operate the TEC. The
OFF
changes to
ON
. To
turn the TEC off, press the
ON
soft key.
4.4.2 TEC Main Screen
The TEC main screen is shown Figure 24 and described below.
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