Displaying The Actual External Temperature - Lauda PROLINE P 5 C Operating Instructions Manual

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 tem-
perature 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.
Master
or
02%02
40 / 123
 External actual temperatures can also be read in by interface modules ( 8).
+ I Current circuit
+ U Voltage circuit
- U Voltage circuit
- I Current circuit
EXT
 Switches to the actual-value display of the external temperature probe (or to
the actual value received from an interface module ( 7.7.4)).

 If no external Pt100 probe is connected,
°C
-----
EXT
Proline heating thermostat
is lit in green next to the row of figures.
is displayed.
Pt100
DIN EN 60751
02/2022