Specifications
AIREFRIG AUSTRALIA PTY LTD
ALL PRICES ARE EXCLUSIVE OF GST
RECOMMENDED LIST PRICES
SUBJECT TO CHANGE WITHOUT NOTICE
A.B.N. 95 008 761 573
EFFECTIVE MARCH 2014
323
CAREL ELECTRONIC CONTROLLERS
UNIVERSAL TEMPERATURE CONTROLS
IR33*7 Panel Mount (Infrared) Universal Thermostats – Replace IR32 Universal for Temperature
Airefrig Part Number
IR33V7**20
IR33W7**20
IR33Z7**20
IR33D7LR20 ^
IR33A7LR20 ^
IR33E7LR20
Controller Type
1 stage T/stat
2 stage T/stat
4 stage T/stat
1 stage T/stat
PWM
4 stage T/stat
PWM
2 stage T/stat
2 analogue out
Power Supply
** LR = 12-24 Vac/dc HR = 230Vac
12-24 Vac/dc
Relay 1
8 Amp res.
8 Amp res.
8 Amp res.
10Vdc for SSR^
10Vdc for SSR^
8 Amp res.
Relay 2
-
8 Amp res.
8 Amp res.
-
10Vdc for SSR^
10Vdc
Relay 3
-
-
8 Amp res.
-
10Vdc for SSR^
8 Amp res.
Relay 4
-
-
8 Amp res.
-
10Vdc for SSR^
10Vdc
Control Probe
(Purchase separately)
Standard NTC High range NTC PTC Pt1000
(-50 to +90°C) (-40 to +150°C) ( -50 to +150°C) ( -50 to +150°C)
2nd Probe
(Purchase separately)
Refer manual for function
Digital Inputs
2
2
2
2
2
2
Signal Buzzer
Serial Connection RS485
(Purchase separately)
Optional
Optional
Optional
Optional
Optional
Optional
Key Programmable Opt.
(Purchase separately)
Decimal Point
Note: The IR33*7 universal temperature controllers can be configured for a lot of different applications. Programming is made
easy by 9 selectable operating modes eg: direct (cooling), reverse (heating), dead zone (heating and cooling), alarm, PWM…
^ The basic characteristics of these controllers is the possibility to control the commonly used solid state relays or alternatively
the optional Carel CONVONOFF0 & CONV0/10A0 modules. Each output can be connected to a different CONV___ module to
operate mixed configurations (relay, 0 to 10Vdc, 4 to 20mA, solid state relay) as well as the ability to use the outputs (up to 4)
with PWM (pulse width modulation). These controls offer a range of different applications such as control of ovens, modulating
valves, control of ON/OFF actuators or for alarm outputs.
Controller Pricing
Airefrig Part
Number
Power Supply
Options
List Price
Ex GST
IR33V7LR20
12-24 Vac/dc
$276.30
IR33V7HR20
230Vac
$321.51
IR33W7LR20
12-24 Vac/dc
$321.48
IR33W7HR20
230Vac
$366.69
IR33Z7LR20
12-24 Vac/dc
$376.59
IR33Z7HR20
230Vac
$421.65
IR33D7LR20 ^
12-24 Vac/dc
$299.34
IR33A7LR20 ^
12-24 Vac/dc
$408.09
IR33E7LR20
12-24 Vac/dc
P.O.A.
Accessories for IR33 Universal
Airefrig Part
Number
Description
List Price
Ex GST
Airefrig Part
Number
Description
List Price
Ex GST
IROPZKEY00
Programming Key
$195.81
861771
Mount Box for IR32/33 110x110x90
$43.59
IROPZ48500
IR33 Serial Card
$122.19
861772
Mount Box for IR32/33 130x130x99
$48.65
IRTRUES000
Remote Control Infrared
P.O.A.
RE30
Relay Single Pole 30 Amp 240V
$26.70
TRA12VDE00
Transformer 240V to 12 V 3VA
$26.40
PTC0150000
Sensor PTC 1.5m cable
$34.86
TRA2400000
Transformer 240V to 24 V 3VA
$26.40
NTC_______
Sensor NTC (select suitable opt.)
P.O.A.