System control for solar and heating systems DeltaSol® BX Plus

• Inputs: 8 inputs for PT1000,
PT500 or KTY temperature sensors,
1 V40 impulse input, 2 Grundfos
Direct Sensors™, 1 CS10 radiation sensor
• Outputs: 4 semi-conductor relays, 1 floating
relay, 2 PWM outputs
• Data output: RESOL VBus®,
SD card slot
• Dimensions (LxWxH): 198 x 170 x 43 mm

Delivery contents:
• incl. 5 sensors PT1000
(2x FKP6, 3x FRP6), SD card (2GB)

Technical data:
• Inputs: 8 (9) inputs for Pt1000, Pt500 or CCY temperature sensors, 1 impulse input V40, inputs for 2 digital Grundfos Direct Sensors™*,
• 1 input for a CS10 irradiation sensor
• Outputs: 4 semi-conductor relays, 1 floating relay, 2 PWM outputs
• Switching capacity: 1 (1) A 240 V~ (semi-conductor relay), 4 (1) A 24 V~ / 240 V~ (floating relay)
• Total switching capacity: 4 A 240 V~
• Power supply: 100 ... 240 V~ (50 ... 60 Hz)
• Standby: 0.73 W
• 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
• Dimensions: 198 x 170 x 43 mm

Functions:
• ΔT control,
• Rotational speed control
• Heat quantity measurement
• Operating hours counter for solar pump
• Tube collector function
• Thermostat function
• Storage layer charging
• Precedence logic
• Drainback option,
• Booster function
• Excess heat dissipation
• Thermal disinfection function
• Function control in accordance with BAFA guidelines

• For medium-sized and complex solar systems and heating applications
• For standard and high-efficiency recirculation pumps with PWM signal
• With 8 inputs and 5 outputs
• Can be expanded with 2 modules

The DeltaSol® BX Plus is a system controller for multi-storage solar and heating systems. The self-explanatory menu guides you safely through the system configuration, guiding you through the most important settings as soon as you connect. For an optimal overview, all relay and sensor assignments are listed in the service menu.

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