Siemens Climatix ECO - Technical Data; Power supply; Inputs; Outputs

10
Siemens
A6V11681604_enUS_c
Smart Infrastructure
03/27/2023
Technical Data
IMPORTANT All inputs and outputs must be Class 2 (100 VA) wiring.
Power supply
Power supply
Rated voltage
24Vac (20 Vac~30 Vac)
Frequency
50/60 Hz
Transformer
Max. 100 VA
Inputs
Sensors
Combination Temperature/Humidity
Sensor (e.g., QFM2160U)
5-wire (18, 20, or 22 AWG cable) connection
Dry Bulb Temperature Sensor Type II NTC
10K (e.g., QAM2030.010) or 0-10 Vdc
2-wire (18, 20, or 22 AWG cable) connection
Demand Control Ventilation (DCV) Sensor
(e.g., QPA2000)
3- wire (18, 20, or 22 AWG cable)
0 to 10 Vdc control signal
Detailed technical data are available in the documentation of the corresponding sensor.
Digital inputs
24 Vac power supply
24Vac (20 Vac~30 Vac)
Frequency
50/60 Hz
Wiring
1-wire 24 Vac + common GND
Outputs
Actuator (e.g., GCA151.1P)
4-wire (18 AWG)
Actuator Signal
2 to 10 Vdc
Actuator Input Resistance
100K ohm
VFD Signal
0 to 10 Vdc
Relay contact ratings
30 Vac (maximum power from class 2 input
only), 3A run, and 7.5A inrush
Detailed technical data are available in the documentation of the corresponding actuator.