User Manual

Connection
Connection diagrams
6
126 | 146 A6V11545892_en--_a
6.2 Connection diagrams
RDG200KN DC 0…10 V fan 1-speed/3-speed fan
Application V1 V2 V3
2-pipe YHC
Terminals Y1 Y3 Y2 Y4 Y50 Q1 Q2 Q3 Y1 Y3 Y2 Y4
Control outputs: 2-pos
(PWM)
V1 ✓ ✓ ✓ ✓ V1
3-pos V1 V1 ✓ ✓ ✓ ✓ V1 V1
2-pipe with radiator
4-pipe
2-pipe/2-stage
YHC
YH
YHC1
YR
YC
YHC2
Terminals Y1 Y3 Y2 Y4 Y50 Q1 Q2 Q3 Y1 Y3 Y2 Y4
Control outputs:
2-pos
(PWM)
2-pos
(PWM)
V1 V2 ✓ ✓ ✓ ✓ V1 V2
2-pos
(PWM)
3-pos
V1 V2 V2 ✓ ✓ ✓ ✓ V1 V2 V2
3-pos
2-pos
(PWM)
V1 V1 V2 ✓ ✓ ✓ ✓ V1 V1 V2
3-pos 3-pos V1 V1 V2 V2 ✓ ✓ ✓ ✓ V1 V1 V2 V2
2-pipe with
electric heater
YHC YE
Terminals Y1 Y3 Y2 Y4 Y50 Q1 Q2 Q3 Y1 Y3 Y2 Y4
Control outputs: 2-pos
(PWM)
2-pos
(PWM)
V1 V2 ✓ ✓ ✓ ✓ V1 V2
2-pos
(PWM)
3-pos
V1 V2 V2 ✓ ✓ ✓ ✓ V1 V2 V2
3-pos 2-pos
(PWM)
V1 V1 V2 ✓ ✓ ✓ ✓ V1 V1 V2
3-pos 3-pos V1 V1 V2 V2 ✓ ✓ ✓ ✓ V1 V1 V2 V2
4-pipe with
electric heater
YH YC YE
Terminals Y1 Y2 Y4 Y3 Y50 Q1 Q2 Q3 Y1 Y2 Y4 Y3
Control outputs: 2-pos
(PWM)
2-pos
(PWM)
2-pos
(PWM)
V1 V2 V3 ✓ ✓ ✓ ✓ V1 V2 V3
2-pos
(PWM)
3-pos
2-pos
(PWM)
V1 V2 V2 V3 ✓ ✓ ✓ ✓ V1 V2 V2 V3
N1
Room thermostat RDG200KN
M1
1
-
speed or 3
-
speed fan, DC
0…10
V fan
S1, S2, S3
Switch (keycard, window contact, presence
detector etc.)
B1, B2, B3
Temperature sensor (return air temperature,
external room temperature, changeover
sensor, etc.)
V1, V2, V3
Va
lve actuators:
On/Off or PWM, 3-position, heating, cooling,
radiator, heating/cooling, 1
st
or 2
nd
stage
YH
Heating valve actuator
YE
Electric heater
YC
Cooling valve actuator
K
Relay
YHC
Heating/cooling valve actuator
CE+
KNX data +
YR
Radiator
valve actuator
CE
-
KNX data
-
YHC1/YHC2
1
st
/2
nd
stage