Differential temperature controller DeltaSol BX complete pack with 5 sensors

• For medium-sized solar systems and solid fuel boilers.
• For standard and high-efficiency recirculation pumps with PWM signal
• With 5 inputs and 4 outputs

Technical data:
• Inputs: 5 Pt1000 temperature sensors, 2 Grundfos Direct SensorsTM (analogue), 1 V40 impulse input
• Outputs: 3 semi-conductor relays, 1 electromechanical relay and 2 PWM outputs
• Switching capacity: 1 (1) A 240 V~ (semi-conductor relay), 2 (1) A 240 V~ (electromechanical relay)
• Total switching capacity: 4 A 240 V~
• Power supply: 100 ... 240 V~ (50 ... 60 Hz)
• Power consumption: < 1 W (standby)
• Data interface: RESOL VBus®, SD card slot
• Housing: plastic, PC-ABS and PMMA
• Assembly: wall mounting, switch panel installation possible
• Protection type: IP 20 / DIN EN 60529
• Protection class: I
• Dimensions: 198 x 170 x 43 mm

Delivery contents:
• Incl. 5 Pt1000 sensors (3x storage tank/boiler sensor FRP6, 2x collector sensor FKP6)
• 1x SD card

Functions:
• System controller for solar and heating systems
• Δt control speed control
• Heat quantity measurement
• Operating hours counter for the solar pump
• Tube collector function
• Thermostat function
• Storage layer charging
• Precedence logic
• Drain-back option, booster function
• Excess heat dissipation
• Thermal disinfection function
• Function control in accordance with BAFA guidelines