RESOL DeltaSol - Model BX Plus - Solar Controller
From Solar and Heating Controllers
The system controller is equipped with 5 relay outputs and 9 sensor inputs, connections for digital Grundfos direct Sensors, and PWM outputs for speed control of energy-saving high-efficiency pumps. With the integrated SD card slot, logging system data and updating the firmware is possible. Additional accessories as well as up to two em extension modules, extending the controller by 6 sensor inputs and 5 relay outputs each, can be connected via the RESOL VBus.
Extra large graphic display
- Extra large graphic display
- 2 inputs for digital Grundfos direct Sensors
- 5 relay outputs, 8 sensor inputs for Pt1000, Pt500 or KTY temperature sensors, 1 impulse input V40
- 2 PWM outputs for speed control of high-efficiency pumps
- Data logging, storing and firmware updates via SD memory card
- Pre-programmed optional functions
- Up to 2 extension modules via RESOL VBus connectable (21 sensors and 15 relays in total)
- Drainback option
- Time-controlled thermostat function
- Thermal disinfection function
- RESOL VBus
Technical Data
- Inputs: 8 (9) inputs for Pt1000, Pt500 or KTY temperature sensors, 1 V40 impulse input, inputs for 2 digital Grundfos Direct Sensors, 1 input for a CS10 irradiation sensor
- Outputs: 4 semiconductor relays, 1 potential-free relay, 2 PWM outputs
- Switching capacity:
- 1 (1) A 240 V~ (semiconductor relay)
- 4 (1) A 24 V V DC/ 240 V~ (potential-free relay)
- Total switching capacity: 4 A 240 V~
- Power supply: 100 ... 240 V~ (50 ... 60 Hz)
- Supply connection: type Y attachment
- Power consumption: < 1 W (standby)
- Mode of operation: type 1.B.C.Y action
- Rated impulse voltage: 2.5 kV
- Data interface: RESOL VBus, SD card slot
- VBus current supply: 60 mA
- Functions: system controller for solar and heating systems. functions such as: Δt control, pump speed control, heat quantity measurement, operating hours counter for the solar pump, tube collector function, thermostat function, store loading in layers, priority logic, drainback option, booster function, heat dump function, thermal disinfection function, PWm pump control, function control.
- Housing: plastic, PC-ABS and PMMA
- Mounting: wall mounting, mounting into patch panels is possible
- Indication/Display: full graphic display, control lamp (directional pad) and background illumination
- 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: 198 x 170 x 43 mm
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