Room temperature controller KNX - KNX CO2-sensor 6109/28

Room temperature controller KNX - KNX CO2-sensor 6109/28 – Busch Jaeger – 2CKA006134A0316 – 4011395208786: Room temperature controller KNX 6109/28 bus system KNX, CO2 sensor version, flush-mounted installation, with bus coupling, color black, analog input, number of binary inputs 5, protection class (IP) IP20, control element with room temperature controller function and CO2/humidity/air pressure sensor. For controlling heating, ventilation and fan coil actuators. Universal input with: - max. 5 binary inputs - 4 binary inputs and 1 analog input for controlling sensors with external power supply 1-10V/0-10V - 2 binary inputs and 1 analog input for controlling sensors with external power supply 1-10V/0-10V and one external Temperature sensor PT1000 / 6226T / DP4-T-1. With integrated temperature sensor. With temperature display target value. Master/slave operation. With base load operation. The bus connection is made via the enclosed bus terminal. Temperature controller class: 1 Contribution to space heating energy efficiency: 1.0%.