Displaying The Actual External Temperature - Lauda RP 845 Operating Instructions Manual

Enter new setpoint:
Min: -40.00°C Max:202.00°C
1
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7.7.2 Displaying the actual external temperature

With all Proline Thermostats an external temperature probe can be connected, which for example.....
1. ...can be used as an independent temperature measurement channel,
2. ...can be used as the controlled variable for the bath temperature in applications with a
noticeable temperature gradient (between the internal bath temperature and an external
load). The setup is described in Section 7.7.4. With the function described in the following,
you only change over the display.
Connection of the external Pt100 to the Lemo socket 10S
Contact on
socket 10S
1
2
3
4
− Plug: 4-pole Lemosa for Pt100 connection (Order No. EQS 022).
− Use screened connecting leads. Connect screen to plug case.
54
123.
45
2 3 4
7 Screen 8 T 9
set
− External actual temperatures can also be read in by interface modules
+ I Current circuit
+ U Voltage circuit
- U Voltage circuit
- I Current circuit
Proline Low-temperature Thermostats
− Select desired position with the cursor
keys
− With the soft key
window shown on the left.
− Enter fixed temperature setpoint as
described above and accept into the list
with
− Select and accept values from the list of
5
fixed settings as described above for the
T 0
"Recent setpoints".
fix
Starting up
(black background).
Edit open the
or cancel with .
Pt100
DIN EN 60751
YACE0072 / 21.08.07
8.