Resol DeltaSol SL temperatuurregeling voor zonneboiler

Inputs: 4 inputs for Pt1000 or Pt500 temperature sensors, 1 analogue Grundfos Direct Sensor™, 1 FlowRotor, 1 V40 impulse input (also usable as a Pt1000, Pt500 or KTY temperature sensor input)
Outputs: 3 semiconductor relays, 1 potential-free extra-low voltage relay, 2 PWM outputs (switchable to 0-10 V)
PWM frequency: 512 Hz
PWM voltage: 10.8 V
Switching capacity: 
1 (1) A 240 V~ (semiconductor relay)
4 (2) A 30 V DC (potential-free relay)
Total switching capacity: 3 A 240 V~
Power supply: 100 ... 240 V~ (50 ... 60 Hz)
Supply connection: type Y attachment
Standby: 0.69 W
Temperature controls class: I
Energy efficiency contribution: 1 %
Mode of operation: type 1.B.c.Y action
Rated impulse voltage: 2.5 kV
Data interface: RESOL VBus^®, MicroSD card slot
VBus^® current supply: 60 mA
Functions: operating hours counter, tube collector function, thermostat function, pump speed control, heat quantity measurement, adjustable system parameters and optional functions (menu-driven), balance and diagnostics function, function control according to VDI 2169
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting, mounting into patch panels is possible
Indication/Display: System-Monitoring-Display for system visualisation, 16-segment-display, 8 symbols for indication of the system status, control lamp (Lightwheel^®)
Operation: 4 push buttons and 1 adjustment dial (Lightwheel^®)
Ingress protection: IP 20 / EN 60529
Protection class: I
Ambient temperature: 0 ... 40 °C
Pollution degree: 2
Dimensions: 110 x 166 x 47 mm
Protection class: I