DIXELL CONTROLLER XR08CX-5NOC1

About DIXELL CONTROLLER XR08CX-5NOC1

Milk tank controllers
XR08CX
1. GENERAL WARNING ........................................................................................................... 1
2. GENERAL DESCRIPTION .................................................................................................... 1
3. CONTROLLING LOADS ....................................................................................................... 1
4. AGITATION CYCLE .............................................................................................................. 1
5. FRONT PANEL COMMANDS ............................................................................................... 1
6. MAXIMUM AND MINIMUM TEMPERATURE FUNCTIONS .................................................... 1
7. MAIN FUNCTIONS ............................................................................................................... 2
8. LIST OF PARAMETERS ....................................................................................................... 2
9. DIGITAL INPUTS .................................................................................................................. 2
10. INSTALLATION AND MOUNTING ......................................................................................... 3
11. ELECTRICAL CONNECTIONS.............................................................................................. 3
12. HOW TO USE THE HOT KEY .............................................................................................. 3
13. ALARM SIGNALS ................................................................................................................. 3
14. TECHNICAL DATA ............................................................................................................... 3
15. CONNECTIONS ................................................................................................................... 3
16. DEFAULT SETTING VALUES ............................................................................................... 3
1. GENERAL WARNING
1.1 PLEASE READ BEFORE USING THIS MANUAL
This manual is part of the product and should be kept near the instrument for easy and quick
reference.
The instrument shall not be used for purposes different from those described hereunder. It cannot
be used as a safety device.
Dixell Srl reserves the right to change the composition of its products, even without notice,
ensuring the same and unchanged functionality.
1.2 SAFETY PRECAUTIONS
Check the supply voltage is correct before connecting the instrument.
Do not expose to water or moisture: use the controller only within the operating limits avoiding
sudden temperature changes with high atmospheric humidity to prevent formation of
condensation
Warning: disconnect all electrical connections before any kind of maintenance.
The instrument must not be opened.
Fit the probe where it is not accessible by the end user.
In case of failure or faulty operation send the instrument back to the distributor or to Dixell S.r.l.
(see address) with a detailed description of the fault.
Consider the maximum current which can be applied to each relay (see Technical Data).
Ensure that the wires for probes, loads and the power supply are separated and far enough from
each other, without crossing or intertwining.
In case of applications in industrial environments, the use of mains filters (our mod. FT1) in parallel
with inductive loads could be useful.
2. GENERAL DESCRIPTION
Models XR08CX, 32x74mm format, is a microprocessor based controllers suitable for application in the
milk preservation / refrigeration sector. It is equipped with one thermostat probe and two relay outputs to
control the compressor and agitator.
The XR08CX allows a very accurate control of all the main functions required during the "milk-tank
preservation" cycles, including the timed cycles of agitator functions. The operator can also manually
start a timed agitation cycle by pushing the UP key on the instrument's front panel.
Each instrument is fully configurable through special parameters that can be easily programmed through
the keypad.
3. CONTROLLING LOADS
3.1 THE COMPRESSOR
The regulation is performed
according to the temperature
measured by the thermostat probe
with a positive differential from the set
point: if the temperature increases
and reaches set point plus differential
the compressor is started and then
turned off when the temperature
reaches the set point value again.
In case of fault in the thermostat
probe the start and stop of the
compressor are timed through
parameters Con and CoF.

Precision Temperature Control for Dairy Applications

The DIXELL XR08CX-5NOC1 controller is tailored for milk chillers, delivering precise temperature management to ensure that dairy products remain fresh and safe. Its advanced functionality is vital for maintaining consistent cooling, which is essential in preventing spoilage and adhering to quality standards in milk storage and transportation.


Compact and Durable Design

Engineered with space-saving dimensions (32 x 74 x 50 mm), the controller fits effortlessly into tight panels. Crafted from durable PVC and weighing just 0.5 grams, it withstands daily industrial demands while maintaining a sleek, unobtrusive profile. Its robust build assures long-term, maintenance-free operation.