Solar and differential temperature controllers

DeltaSol® BS Plus

DeltaSol BS Plus The DeltaSol® BS Plus controller is pre-programmed for different hydraulic basic systems and equipped with pump speed control and heat quantity measurement.The controller additionally has a time controlled thermostat function and is equipped with the RESOL VBus® for data communication. This VBus® permits twoway communication between modules, PCs or dataloggers. The controller can easily be configurated by PC using the RESOL ServiceCenter Software. Temperatures in certain time slots can be adjusted independently using the integrated thermostat function and real time clock.

Function overview
Max. number of collectors:
21
Max. number of storages:
21
Display:
System- Monitoring illuminated
Sensor inputs (temperature):
4
Total relay outputs:
2
Number of semiconductor relays
(pump speed control):
2
Number of potential-free relays:
-
Input CS10 (irradiation):
-
Impulse input (V40):
-
WMZ with flowmeter:
1
WMZ with V40:
-
Weather-compensated heating circuits:
-
Additional DT-regulation
(e.g. heat exchange):
Thermostat function:
Pump speed control:
Frost protection:
Collector cooling function:
Minimum collector limitation:
Collector emergency shutdown:
Tube collector function:
Recooling function:
Storage loading in layers:
Priority logic/parallel loading /
oscillating loading:
VBus®:
Technical data
Housing: plastic, PC-ABS and PMMA
Protection type: IP 20 / DIN 40050
Ambient temperature: 0 ... 40 °C
Dimension: 172 x 110 x 49 mm
Mounting: Wall mounting, mounting into patch panels is possible
Display: system-monitoring for visualisation of systems, 16-segment- and 7-segment display, 8 symbols for indication of system status and operating control lamp
Inputs: 4 temperature sensors Pt1000
Outputs: 2 semiconductor relays
Operation: 3 pushbuttons at the front
Functions: differential temperature controller with adjustable system functions. Function control according to BAW-guidelines, operating hours counter for the solar pump, tube collector function, thermostat function, pump speed control, heat quantity measurement and
Bus: RESOL VBus®
Power consumption: approx. 2 VA
Switching capacities: 1 (1) A 220 ... 240 V~ (semiconductor relay)
1 (1) A 220 ... 240 V~ (semiconductor relay)
  1 system-dependent
The controller can be branded with your own logo. Please contact our sales team.
A 115 V~ version without speed control is available for the US market.
PDF Mounting instruction

DeltaSol® BS Plus
System controller for simple solar and heating systems
Article-no: 115 422 03 | Price bracket A

DeltaSol® BS Plus - Full kit
System controller for simple solar and heating systems incl. 4 sensors Pt1000 (2 x FKP6, 2 x FRP6)
Article-no: 115 422 13 | Price bracket A

DeltaSol® BS Plus - Full kit incl. SD3
System controller for simple solar and heating systems incl. SD3 and 4 sensors Pt1000 (2 x FKP6, 2 x FRP6)
Article-no: 115 425 53 | Price bracket A