IREV Refrigeration Controllers

Tempatron Tel: +44(0)1621 859500 Fax: +44(0)1621 855335
IREV Refrigeration Controllers
Models Available
IREVS 1 Relay Refrigeration Controller
IREVY 2 Relay Refrigeration Controller
IREVF 3 Relay Refrigeration Controller
IREVC 4 Relay Refrigeration Controller
The IREV refrigeration controllers are designed for management of
Product Features
Green LED display with touch keypad
NTC or PTC thermistor probe inputs
Up to 4 relay outputs
HACCP functions
Infrared receiver and buzzer
12 to 24Vac/dc or 230Vac powered
RS-485 serial connection
Flat front panel for easy cleaning
of the compressor, active defrost, evaporator ventilation fan and auxiliary
IP65 enclosure
Front panel mounting system
optional RS-485 serial interface. The IREV controllers are powered from
refrigeration and food processing applications. The controllers have 2
NTC or 2 NTC/PTC inputs for ambient and defrost temperatures and
versions are available which have 1, 2, 3 or 4 relay outputs for control
output.
The controllers feature a simple user interface and are housed in a
compact panel mounting enclosure with touch keypad. All versions can
be connected to a network for monitoring and programming, using the
12 to 24Vac/dc, 115-230Vac or 230Vac and optional transformers are
available for powering the controllers from 110Vac or 230Vac.
i
For digital monitoring and control in refrigeration and food processing
Dimensions
Connections
IREVS0EN00
IREVS0LN00
SERIAL
LINK
1 2 3 4
7 8
9 10 11 12
1
N
L
OUTPUT 1
COMPRESSOR
L N
POWER
SUPPLY
IREVY0LN00
1
SERIAL
LINK
PROG
KEY
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
1
2
1
2
DIGITAL
INPUT
1
L
L N
N
POWER NTC
OUTPUT 1 OUTPUT 2 SUPPLY PROBES
COMPRESSOR DEFROST
Panel cutout 71mm x 29mm (-0.0/+0.5)
AUX
N
OUTPUT 4
AUXILIARY
L
13 14 15 16 17 18
SERIAL
LINK
tLAN
INTERFACE
IREVC0LN00
IREVC7LN00
IREVC7HN00
PROG
KEY
1 2 3 4 5 6 7 8 9 10 11 12
OUTPUT 1
COMPRESSOR
N
2
L N
N
POWER NTC
OUTPUT 3
OUTPUT 2 SUPPLY PROBES
EVAPORATOR FAN DEFROST
OUTPUT 1
COMPRESSOR
OUTPUT 3
DEFROST
All dimensions in mm
DIGITAL
INPUTS
2
PROG
KEY
L
Allow 95mm x 40mm clearance
around controller for panel clips
1
IREVF0EN00
SERIAL
LINK
tLAN
INTERFACE
2
L N
POWER NTC
SUPPLY PROBES
N L
OUTPUT 1
COMPRESSOR
NTC
PROBES
PROG
KEY
6 7 8 9 10 11 12
1 2 3
DIGITAL
INPUT
2
SERIAL
LINK
tLAN
INTERFACE
PROG
KEY
1
L
2
L N
POWER NTC/PTC
OUTPUT 2
SUPPLY PROBES
EVAPORATOR FAN
1
2
DIGITAL
INPUTS
DIGITAL
INPUT
Tempatron Email: [email protected] Web: www.tempatron.co.uk
Ordering information
Model
Code
Description
IREVS 1 Relay Output Digital Refrigeration Controller
For use on static refrigeration units
(i.e. with no evaporator fan)
IREVY2 Relay Output Digital Refrigeration Controller
For use on static refrigeration units
with active defrost by heater
IREVF 3 Relay Output Digital Refrigeration Controller
For use on ventilated refrigeration units
with compressor, defrost and fan control
IREVC 4 Relay Output Digital Refrigeration Controller
For use on ventilated refrigeration units with compressor,
defrost and fan control with additional auxiliary output
robe Input
P
Code
Description
02x NTC Thermistor
72x NTC/PTC Thermistor
Auxiliary Power
Code
Description
L
12 to 24Vac/dc (N/A for IREVF)
H
115 to 230Vac (IREVC only)
E230Vac (IREVS and IREVF only)
Features
Code
N00
Description
Standard (No RTC)
Options
Code
Description
TRA12UNI11
110/12Vac Transformer
TRA12UNI00240/12Vac Transformer
IRTRUES000
Remote control for IR33 universal
IROPZKEY00
Programming key with battery
IROPZKEYA0
Programming key with 230V power supply
IROPZ485S0
RS485 serial communication interface
Example
IREVS0LN00
Options
Temperature Probes
A range of NTC temperature probes are available to suit the IR33
refrigeration controllers.
Remote Control
The infrared remote control allows access to all the main functions and
configuration parameters for easy set up of all IR33 controllers from a
distance.
Programming Key
All IR33 controllers can be programmed quickly using the optional
programming key, even when not powered, reducing the risk of errors.
Tempatron: Eltime House, Hall Road, Maldon, Essex, CM9 4NF UK.
Tempatron Industrial Controls is a division of Eltime Ltd.
© Eltime Ltd. Tempatron IREV Refrigeration Controllers 04/2014
Continued...
Specification
Accuracy:
±1% of scale range
Power Supply Voltage:
L: 12 to 24Vac/dc (±10%)
110Vac with TRA12UNI11 transformer
230Vac with TRA12UNI00 transformer
H: 115 to 230Vac (±10%)
E: 230Vac (±10%)
Frequency:
50/60Hz
Burden:
L or E: <3VA
H: <6VA
Inputs:
0: 2 NTC inputs (10kohm @ 25ºC)
7: 2 NTC/PTC inputs
(PTC: 1kohm @ 25ºC)
Scale Range:
NTC: -50 to +90ºC (standard)
(-40 to +150ºC extended)
PTC: -50 to +150ºC
Resolution:
0.1ºC between -20.0ºC and 20.0ºC
1ºC over the rest of the range
Digital Inputs:
2 voltage free contacts
Relay Outputs (Resistive):
IREVS0L: 16A changeover contact
IREVS0E: 8A changeover contact
IREVY: 16A changeover contact
& 8A changeover contact
IREVF: two 8A changeover contacts
& 5A changeover contact
IREVC: 16A changeover contact
& three 8A changeover contacts
Operating Temperature & Humidity:
-10ºC to 60ºC
<90% rH (non-condensing)
Enclosure Code:
Case IP65
Weight:
IREVS: 160g
IREVY: 180g
IREVF: 200g
IREVC: 220g
Markings:
CE marked (meets EN61010-1 low
voltage and EN50081-1/50082-1
EMC directives)
Specification subject to change without notice.