for one heating circuit and DHW heating, 6 inputs and 5 outputs, sensors included

for one mixed heating circuit, DHW circuit + optional sources, 1 outdoor sensor, 4 sheath sensors

Pt1000 temperature sensor, ABB Time design, white/white

for IR07 and IR09 controllers

for TRS3 and TRS6 K

for TRS3 and TRS6 K

2 analog inputs, 2 relay outputs

for extension by 1 mixed heating circuit (3 in-/outputs, CIB)

when the CIB bus experiences higher load

replacement of a standard power supply, for higher load