LAE LTR-5 Series Instructions For Use Manual page 19

AT1-5
77 35 77
x x
u D c
niverSal eFroSt
t
emperature
Selectable Refrigerating or Heating control
compressor control through high power 16(4)A, 16(5)A or 16(8)A relay
NTC10K or PTC probe input Integrated defrost functions Auxiliary output configurable
in four different operation modes
open alarm Automatic condenser maintenance warning
light control button Quick programming through ZOT-AT1 key
supervisory systems
a :
pplicationS
Freestanding upright cabinets and counters, cold stores, plug-in display cases, control panels, heated
cabinets.
Functions
Inputs
thermostat
evaporator
door switch
Outputs thermostat 16(4)A
thermostat 16(8)A
auxiliary 7(2)A
Power supply 230Vac
TTL
Serial port
RS485
generic
Kaypad
with light button
Models with removable screw terminal blocks are available. In this case, the letter "S" of code changes in "Q", ex.
AT1-5BQ2E-BG.
All models come with an alarm buzzer. Versions with 110V power supply are available.
On request, the AT1-5 is also available with gasket for a better protection between bezel and metal panel.
mm
h
ontroller For igh
Runs on mains power supply
Absolute or relative temperature alarms
On/Off button
Connection to LAE
AT1-5 Series
AS1E-G BS2E-BG
Direct
Selectable
Door
Optional
t D
echnical ata
Control Range:
BS6E-AL
Resolution:
Accuracy:
Sensor type:
Power supply:
Front protection:
Panel cut-out:
Wiring diagrams
NTC10K:
PTC1000:
selectable NTC10K or PTC1000
230V~ ±10% 50÷60Hz 3W
Applications
-50÷120°C , -55÷240°F
0.1 / 1 °C; °F
<±0.3°C (-40.0÷70.0°C)
<±0.5°C (-50÷120°C)
IP55
71x29 mm
Instruction