Product Description
The DeltaSol BX Plus is a system controller for multi-storey solar and heating systems. The intuitive commissioning menu guides you through the system configuration by prescribing the most important settings immediately after connecting the controller. For an optimal overview, all sensor and relay assignments are listed in the service menu.
Applications
- 5 relay outputs and 8 inputs for Pt1000, Pt500 or KTY temperature sensors
- Up to 2 expansion modules via RESOL VBus (21 sensors and 15 relays in total)
- Inputs for digital Grundfos Direct SensorsTM and for FRHd humidity sensors
- Integrated control of up to 2 high-efficiency pumps via PWM outputs
- Data logging, storage, easy transfer of prepared controller adjustments and firmware updates via SD card
- Cooling over the heating circuit with condensation detection
- Dew point calculation using FRHd humidity sensor to prevent condensation
- Simplified timer, 0-10 V boiler control and hot water preheating
- Remote access to heating circuits with room controller(s) or the VBus Touch HC App
- Extensive optional functions, e.g. solid fuel boiler function with mixing valve and target temperature control
Specifications
- Inputs: 8 Pt1000, Pt500 or KTY temperature sensor inputs (can optionally be used for remote controls, operating mode switches or potential-free switches), 1 impulse input for V40 flow meters (can optionally be used for Pt1000, Pt500 or KTY temperature sensors, remote controls, operating mode switches or potential-free switches), 1 CS10 solar cell, 2 digital inputs* for VFD/RPD Grundfos Direct SensorsTM or FRHd humidity sensors
- Outputs: 5 relays, including 4 semiconductor relays for speed control, 1 potential-free relay, 2 PWM outputs (switchable to 0-10 V)
- PWM frequency: 512 Hz
- PWM voltage: 10.5 V
- Switching capacity:
- 1 (1) A 240 V~ (semiconductor relay)
- 4 (2) A 24 V⎓ /240 V~ (potential-free relay)
- Total switching capacity: 4 A 240 V~
- Power supply: 100-240 V~ (50-60 Hz)
- Power connection: type X attachment
- Standby: 0.73 W
- Temperature control class: VIII
- Rated impulse voltage: 2.5 kV
- Data interface: VBus, SD card slot
- VBus power supply: 60 mA
- Functions: 7 integrated calorimeters and control of weather-dependent heating circuits. Adjustable system parameters and expansion options (menu-driven), balance and diagnostic functions, function monitoring according to according to VDI 2169
- Housing: plastic, PC-ABS and PMMA
- Mounting: wall mounting, mounting in patch panels is possible
- Indication/display: full graphic display, operation LED (direction button) and backlight
- Operation: 7 keys
- Ingress protection: IP 20/ EN 60529
- Protection class: I
- Ambient temperature: 0...40°C
- Pollution degree: 2
- Relative humidity: 10...90
- Fuse: T4A
- Maximum altitude: 2000 m above MSL
- Dimensions: 198 × 170 × 43 mm
*Please note that a basic knowledge of electrical engineering is required (for installation) when purchasing some products on our web shop.