Solar & system controllers

rosenthal design  cLCUS  RCM compliant according to Australian standards 
System controller DeltaSol<sup>®</sup> MX

System controller DeltaSol® MX

The DeltaSol® MX is the most versatile system controller for complex solar and heating systems in our product range. It is ideal to control a combination of solar and non-solar parts of the system. Easy combination and parameterisation of pre-programmed functions for several millions of hydraulic variants.


System controller for solar and heating systems, incl. SD card
Article no.115 992 03 | Price bracket  A | Price on request
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  • 14 relay outputs and 12 inputs for Pt1000, Pt500 or KTY temperature sensors
  • Up to 5 extension modules via RESOL VBus® (45 sensors and 39 relays in total)
  • Inputs for analogue and digital Grundfos Direct Sensors™
  • Integrated control of up to 4 high-efficiency pumps via PWM outputs
  • Data logging, storing, easy transfer of controller adjustments prepared and firmware updates via SD card
  • Cooling over the heating circuit with condensation detection by means of a dew point switch
  • Simplified timer, 0-10 V boiler control and DHW preheating
  • Remote access to the heating circuits with room control unit(s) or the VBus®Touch HC App
  • Extended optional functions, e.g. solid fuel boiler function with mixer and target temperature control
Max. number of collector fields:
31
Max. number of stores:
51
Weather-compensated heating circuits:
2 (72)
External heat exchanger:
check
Speed control of standard pumps:
check
Speed control of HE pumps:
check
■ via integrated PWM output:
check
■ via PSW adapter:
check
Hardware
Temperature sensor inputs:
12 (154)
Sensor type:
Pt1000, Pt500, KTY
Inputs for Grundfos Direct Sensors™:
analogue, digital
Input for CS10 irradiation sensor:
check
Impulse inputs for V40 flowmeter:
3
Relay outputs in total:
14
■ semiconductor relays (speed control):
13 (13)
■ electromechanical relay:
-
■ potential-free relay with changeover contact:
1
■ potential-free relay with normally open contact:
-
■ potential-free high-current relay:
-
PWM outputs:
4
■ convertible to 0-10 V:
4
Real-time clock:
check
Data interface:
VBus®, SD card
Energy-efficient SMPS:
check
Power supply:
100 ... 240 V~
Heat quantity measurement
■ with flowmeter:
check
■ with V40 flowmeter:
check
■ with Grundfos Direct Sensors™:
VFS/VFD
Software functions
Antifreeze function for solar circuit:
check
Collector minimum limitation:
check
Collector emergency shutdown:
check
Store maximum limitation:
check
Store set temperature:
check
Store emergency shutdown:
check
Drainback option:
check
Tube collector function:
check
■ with adjustable time frame, interval:
check
Additional ΔT control:
check
Thermostat function:
check
Target temperature:
check
Heat dump function:
check
Heat exchange:
check
Store loading in layers:
check
Priority loading:
check
■ Parallel loading:
check
■ Store sequence control:
check
■ Progressive loading:
check
■ Successive loading:
check
■ Spreaded loading:
check
Solar circuit bypass:
check
Irradiation-dependent bypass:
check
Irradiation switch:
check
Afterheating suppression:
check
Parallel relay:
solar, free selectable
Twin pump for solar circuit:
check
Cooling functions and cooling mode:
check
Flow rate monitoring:
check
Pressure monitoring:
check
Function control:
check
Error relay:
check
DHW hygiene functions:
check
■ DVGW legionella protection:
-
■ Thermal disinfection:
check
DHW heating:
check
Heating circuit return preheating:
check
Boiler loading/Zone loading:
check
Solid fuel boiler:
check
Mixer control weather-compensated:
check
Mixer control with target temperature:
check
Circulation:
check
Function block:
check
Heating circuit antifreeze function:
check
Chimney sweeper function for the heating circuit:
check
Room thermostats:
check

1 system-dependent
2 via EM Extension Module(s) in total
4 via convertible impulse inputs
Inputs: 12 Pt1000, Pt500 or KTY temperature sensor inputs (can optionally be used for remote controls, operating mode switches or potential-free switches), 3 impulse inputs for V40 flowmeters, 1 input for a FlowRotor, 1 CS10 solar cell, 4 Grundfos Direct Sensors™ (2 x analogue, 2 x digital)
Outputs: 14 relays, 13 of them semiconductor relays for pump speed control, 1 potential-free relay and 4 PWM outputs (convertible to 0-10 V signal outputs)
PWM frequency: 512 Hz
PWM voltage: 10.5 V
Switching capacity:
1 (1) A 240 V~ (semiconductor relay)
4 (1) A 24 V DC/ 240 V~ (potential-free relay)
Total switching capacity: 6.3 A 240 V~
Power supply: 100 – 240 V~ (50 – 60 Hz)
Supply connection: type Y attachment
Standby: 0,84 W
Temperature controls class: IV
Energy efficiency contribution: 5 %
Mode of operation: type 1.B.C.Y. action
Rated impulse voltage: 2.5 kV
Data interface: RESOL VBus®
VBus® current supply: 35 mA
Functions: solar system controller for use in solar and heating systems. 7 integrated calorimeters and control of weather-compensated heating circuits. Adjustable system parameters and add-on options (menu-driven), balance and diagnostics functions, function control according to VDI 2169
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting, mounting into patch panels is possible
Indication/Display: full graphic display
Operation: 7 push buttons at the front
Ingress protection: IP 20 / IEC 60529
Protection class: I
Ambient temperature: 0 ... 40 °C
Pollution degree: 2
Dimensions: 253 × 200 × 47 mm
System controller for solar and heating systems incl. 6 sensors Pt1000 (2 x FKP6, 4 x FRP6) and SD card

Solar controller DeltaSol® MX - Full kit

System controller for solar and heating systems incl. 6 sensors Pt1000 (2 x FKP6, 4 x FRP6) and SD card
Article no.: 115 992 13 |  Price bracket A |  Price on request
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Accessories

DL3 Datalogger

DL3 Datalogger

Datalogger incl. RESOL Service CD, SD card, mains adapter, LAN and VBus® cable

EM extension module

EM extension module

Sensor and relay extension module with 5 outputs and 6 inputs

Grundfos Direct Sensors™ (Solar/DHW)

Grundfos Direct Sensors™ (Solar/DHW)

VFS 1-12 l Grundfos Direct Sensor™
Analogue sensor incl. fitting, insert and connection cable

TS10 Dew point switch

TS10 Dew point switch

Dew point switch for connection to the DeltaSol® MX (from version 2.0)

FRH/FRHd Humidity sensor

FRH/FRHd Humidity sensor

FRH Humidity sensor (analogue) » incl. JST connection cable

RDF Wireless room control unit (LC display)

RDF Wireless room control unit (LC display)

For use with wireless base station BSF

RF Wireless room control unit (analog)

RF Wireless room control unit (analog)

For use with wireless base station BSF


Catalogues

Catalogue

  Product portfolio (PDF)

  DATANORM 4.0