2
TDST24M000SE 032635 190619
OVERVIEW
This device is a centralized control unit for thermal solar
panels. Equipped with 3 relay outputs (2 for loads + 1 for
alarm), PWM output, 0..10V output and 3 inputs (sensors),
can configure and manage up to 6 different types of solar
systems. When a specific installation is selected, the control
unit automatically manages the outputs and inputs used to
control the valves, the pumps, the integrative sources and
the probes used in the type of installation selected.
Moreover on the backlit LCD display it is possible to visualize
the hydraulic diagram of the installation set up, the state of
the outputs, the probes as well as several other data and
informations.
AVAILABLE ACCESSORIES AND SPARES
•
Accessories for free contacts: 2 x 230V~ inputsand 2
free voltage outputs
•
NTC probe 10K Ohm @25°C ±1%, -50°C .. +200°C
(blue cable)
•
NTC probe 10K Ohm @25°C ±1%, -50°C .. +110°C
(yellow cable)
•
Brass pocket 1/2” 7x38mm
TECHNICAL FEATURES
Power supply:
230V~ ±10% 50Hz
Power absorption:
<2 VA
Sensors type:
3 x NTC 10K @ 25 °C ±1 %
Sensor operating range:
-50 °C .. +200 °C (collector)
-50 °C .. +110 °C (boiler)
Temperature reading range: -20 °C .. 180 °C
Accuracy:
±2 °C
Resolution:
0,1°C (-20°C .. 144,9°C)
1°C (145°C .. 180°C)
Offset adjustment:
on S1: ±5.0°C
on S2: ±5.0°C
on S3: ±5.0°C
Installer Password:
0000 .. 9999 (default 0000)
Acoustic Signal:
On/Off (default On)
Backlight timing:
20 sec from last keypress
OUT2 Relay Logic:
NOR=N.O. REV=N.C.
(default N.O.)
Contacts rating
:
OUT 1 relay:
2(1)A max 250V~ (SPST)
Voltage free
OUT 2 relay:
8(1)A max 250V~(SPST)
Voltage free
Alarm relay contacts rating: 4(1)A max 250V~ (SPDT)
Voltage free
Output Signal:
PWM: Amplitude:
10V ±15%
Frequency: 1KHz
Current:
15mA max.
0..10V: Amplitude:
0V..10V ±10%@10V
Minimum load:
10KOhm.
Max allowed PWM / 0...10V
cable length:
< 3m.
Protection grade:
IP 40
Type of action:
1
Overvoltage category:
II
Pollution degree:
2
Tracking Index (PTI):
175
Class of protection
against electric shock:
II
Rated impulse voltage:
2500V
Number of manual cycles: 50000
Number of automatic cycles: 100000
Software class:
A
EMC test voltage:
230V~ 50Hz
EMC test current:
34mA
Distances tolerances fault
mode ‘short’ exclusion:
±0,15mm
Ball pressure test temperature: 75°C
Operating temp. range:
0°C .. 40°C
Storage temp. range:
-10°C .. +50°C
Humidity limits:
20% .. 80% RH non-condensing
Case:
Material:
ABS V0 self-extinguishing
Color:
Signal White (RAL 9003)
Dimensions:
156 x 108 x 47 (W x H x D)
Weight:
~672 gr. (version with probe)
~553 gr. (version without probe)
Installation:
Wall-mount
CLASSIFICATION UNDER REG. 2013.811.EC
Class:
not applicable
Contribution to energy efficiency:
not applicable