Schwank 40660000, Техническое руководство

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Revision: 3.0 Page 36 of 70
SchwankControl control unit
Room Outdoor Schwank MODBUS Display CANBUS
Temp. Temp. Hybrid hydro Heaters BMS 12V IN OUT
Power Relay outputs Digital inputs
supply [function assignment via menu]
Figure 36: [connections for SchwankControl control unit]
Connection Maximum cable
cross-section
Recommended
cable cross-section
Recommended
cable type
Room temperature sensor 2 x 1.5 mm 2 x 0.8 mm Y[St]Y 2 x 2 x 0.8
Outdoor temperature sensor 2 x 1.5 mm 2 x 0.8 mm Y[St]Y 2 x 2 x 0.8
MODBUS devices 3 x 1.5 mm
3 x 0.8 mm
[shielded]
Y[St]Y 2 x 2 x 0.8
MODBUS BMS 3 x 1.5 mm
3 x 0.8 mm
[shielded]
Y[St]Y 2 x 2 x 0.8
Power supply display 2 x 1.5 mm 2 x 0.8 mm Y[St]Y 2 x 2 x 0.8
CANBUS 2 x 1.5 mm
2 x 0.8 mm
[shielded]
Y[St]Y 2 x 2 x 0.8
Power supply [mains connection] 3 x 2.5 mm² 3 x 1.5 mm² NYM-J 3 x 1.5
Relay outputs 3 x 2.5 mm² 3 x 1.5 mm² NYM-J 3 x 1.5 / NYM-J 5 x 1.5
Digital inputs 2 x 2.5 mm² 2 x 1.5 mm² Y[St]Y 2 x 2 x 0.8