Technical data

Rated voltage
DC 24 V : Make sure to connect G to + and G0 to -
AC 24 V
DC 24 V
Frequency
50/60 Hz
Power consumption
Max. 2 VA / 2 W
No internal fuse
External preliminary
protection with max. C 10 A circuit breaker
required in all cases
Q1 / Q2 / Q3 / L - N (relay)
Use
for 3-speed fan control
Rating min, max resistive (inductive)
AC 24...230 V
5 mA...5(4) A
Fans must NOT be connected in parallel!
Connect one fan directly, for additional fans, one relay for each speed.
Use for actuator control (Q1, Q2)
Q1 - rating min, max resistive / inductive
Q2 - rating min, max resistive (inductive)
5 mA...
1 A
5 mA...5(4) A
Use for external equipment (Q3)
Rating min, max resistive / inductive Qx
5 mA...1A
No internal fuse
External preliminary protection with max. C 10 A c
ircuit breaker in the supply line
required under all circumstances
ECM fan control Y50 – G0
SELV DC 0...10 V,
Max. ±5 mA
Actuator control Y10 - G0 / Y20 - G0 (G)
SELV DC 0...10 V,
Max. ±1 mA
Multifunctional inputs
X1-M / X2-M
Temperature sensor input
Type
Temperature range
Cable length
Digital input
Operating action
Contact sensing
Parallel connection of several
thermostats for one switch
D1-GND
Operating action
Contact sensing
Parallel connection of several
thermostats for one switch
SELV
QAH11.1 (NTC)
0...49 °C
Max. 80 m
Selectable (NO/NC)
DC 0…5 V, max. 5 mA
Max. 20 thermostats per
switch
Selectable (NO/NC)
DC 6…15 V, 3…6 mA
Max. 20 thermostats per
switch
Function of inputs
External room temperature sensor, heating/cooling
changeover sensor, operating mode switchover
contact, dewpoint monitor contact, enable electric
heater contact, fault contact, monitoring input,
supply air temperature
Selectable
X1: P38
X2: P40
D1: P42
RDG160KN
Power supply
Caution
Outputs
STOP
Note!
Caution
Inputs
96 / 102
Siemens RDG100KN, RDG160KN Basic documentation CE1P3191en
Building Technologies Technical data 2014-05-23