Function description
OPERATION MANUAL
Chapter 3
Heat Transfer Station eo
V2.3.0en/22.04.20//17.12
30
3
Function description
3.1
Function description of the temperature control unit
3.1.1
General functions
This temperature control unit is designed for
externally open applications
. This
controller genera-
tion
is characterized by the fact that there is only
a single hardware
. For a license fee you will re-
ceive an
activation key
, which allows you to quickly expand the functionality of e.g. a simple tem-
perature control unit (basic version) to its
maximum functionality
(professional version) at any time.
Thanks to the
low internal volume
and the
efficient refrigeration technology
, you will achieve
relatively
short cooling rates
.
3.1.2
Other functions
The
self-optimizing cascade control
delivers
optimal controller results
for regulating levels up and
down, both with
setpoint changes
and also with
exothermic reactions
. Temperature control can be
either a-periodic or with a slight overshoot (faster).
Your temperature control unit can be easily integrated into many laboratory automation systems.
This is provided for by the existing
standard interfaces Ethernet, USB device and USB host at the
“Pilot ONE”
. The optional Com.G@te allows you to expand your temperature control unit by
digital
interfaces (RS232 and RS485), an analogue current loop interface (0/4 - 20 mA or 0 - 10 V) and
various digital control options (In/Out)
.
The
removable control panel (“Pilot ONE”)
can also be used as a
remote control
. Please contact
your dealer or Huber Sales Department if you need an extension cable. The telephone number of
the Huber Sales Department can be found on page 80 in Section
.
A
connection jack for Pt100 process controller sensor
enables you to accomplish
external tempera-
ture control tasks
with ease (requires E-grade Exclusiv or Professional).
The temperature control unit can be retrofitted with an
integrated temperature ramp function
and
an
internal temperature programmer
via an “E-grade” upgrade. The “E-grade” upgrade
“Exclusiv”
enables you to set and call 3 temperature control programs with 5 program steps each by using the
integrated programmer. The “E-grade” upgrade
“Professional”
enables you to set and call 10 tem-
perature control programs with a total of 100 program steps by using the integrated programmer.
The temperature control unit has
overtemperature protection to DIN EN 61010-2-010, independ-
ent
of the control circuit itself (valid for temperature control units with heater).
