Level 1; Standby (On); External Control (Con) - Lauda Integral T 1200 Operating Instructions Manual

Integral T process thermostats
7.6

Level 1

7.6.1

Standby (ON)

7.6.2

External control (CON)

21/01/2019 / YAWE 0026

see ( 7.5).

Three operating modes can be selected, Display is
flashing.

0 = equipment on standby: pump(s), heating,
refrigeration unit OFF. Control unit and displays are
operating. The symbol
alight.

1 = Equipment in operation (ON).

A = automatic operation standby and equipment ON
are selected by contact at socket 16N.
Contact closed = equipment ON.
Contact open = equipment OFF, standby.

View of socket (front) and plug solder face! Signal
approx. 5 V, 10 mA.
Do not use pin 3!
3-pin coupling connector
External control can be activated here:

I = internal control, the equipment is controlled by the
outflow temperature.

E = external control ON, the control operates as
cascade controller from the external actual

temperature.

With external control switched on, line 1 of the display
automatically shows the external temperature. The
indicator field changes from INT to EXT.

The external actual temperature is normally sensed by
the Pt100 connected to socket 10S ( Section 7.5.2).
The external actual value can also be introduced as a
standard signal (socket 66S).
Starting up
in the display on the left is
Cat. No. EQS 048.
37