System Description; General Description; Operation - Burkert 0911 Instructions De Service

2

SYSTEM DESCRIPTION

2.1

General description

3-point or neutral zone controller, 74 x 32 mm, with predefinable control
function (e.g., heating/cooling or moisten/dehumidify)
The following models are available:
TYPE
TU
Temperature
controller
AU
Control device with
current/voltage input
2.2

Operation

Output
LEDs
Alarm
LED
BUTTONS
SET1 Display of Set-value 1
Changing and confirming a default during the programming phase
SET2 Display of Set-value 2
4 - 0911
Configurable Input
PTC, NTC, Pt100
Thermoelements J, K,
S
4 ... 20 mA
0 ... 1 V
0 ... 10 V
LED1 LED 2
Parameter UDM
(Defined by display unit)
UDM = °C
UDM = °F
0 = °C; 1 = °F
2 = % RH
3 = bar
4 = PSI
5 = without units
down-
up-
wards
wards
SET
button