Beschrijving
Inputs:Ā 8 (9) inputs for Pt1000 or KTY temperature sensors, 1 V40 impulse input, inputs for 2 digital Grundfos Direct Sensorsā¢, 1 input for a CS10 irradiation sensor
Outputs:Ā 4 semiconductor relays, 1 potential-free relay, 2 PWM outputs
PWM frequency:Ā 512 Hz
PWM voltage:Ā 10.5 V
Switching capacity:Ā
1 (1) A 240 V~ (semiconductor relay)
4 (1) A 240 V~ (potential-free relay)
4 (1) A 24 V DC (potential-free relay)
Total switching capacity:Ā 4 A 240 V~
Power supply:Ā 100 … 240 V~ (50 … 60 Hz)
Supply connection:Ā Y
Standby:Ā 0.94 W
Temperature controls class:Ā VIII
Energy efficiency contribution:Ā 5 %
Mode of operation:Ā type 1.B.C.Y action
Rated impulse voltage:Ā 2.5 kV
Data interface:Ā RESOL VBusĀ®, SD card slot
VBus® current supply: 60 mA
Functions:Ā controller for DHW and heating systems. Functions such as: Weather-compensated heating circuit control, backup heating, DHW heating with priority logic, circulation, thermal disinfection, heat quantity measurement, optional functions such as solid fuel boiler, return preheating, etc.
Housing:Ā Plastic, PC-ABS and PMMA
Mounting:Ā wall mounting, mounting into patch panels is possible
Indication/Display:Ā full graphic display, control lamp (directional pad) and background illumination
Operation:Ā 7 push buttons at the front
Ingress protection:Ā IP 20 / DIN EN 60529
Protection class:Ā I
Ambient temperature:Ā 0 … 50 °C
Pollution degree:Ā 2
Dimensions:Ā 198 x 170 x 43 mm