Advertisement
Environmental
Compatibility
General
Connection terminals
RDG100,
L
X1
RDG100T,
RDG100T/H
N
Q1 Q2 Q3
RDG110
L
X1
N
Q1 Q2 Q3
RDG110U
G
X1
G0 Q1 Q2 Q3
RDG160T
G
X1
G0
L
RDG160TU
G
X1
G0
C
Siemens
Building Technologies
Degree of protection of housing
The product environmental declaration CE1E3181
on environmentally compatible product design and assessments (RoHS compliance,
materials composition, packaging, environmental benefit, disposal).
Connection terminals
Note: For sensors on inputs X1, X2, or D1, the cable length is max. 80 m (262 feet).
Wiring cross section on
L, N, Q1, Q2, Q3, Y1, Y2, Y3, Y4, Y11, Y21
Housing front color
Weight
*)
The documents can be downloaded from http://siemens.com/bt/download.
M
X2
D1
GND
Y1 Y2
Y3
M
X2
D1
GND
Y11 Y12
Y21 Y22
M
X2
D1
GND
Y11 Y12
Y21 Y22
M
X2
D1
GND
Q1 Q2 Q3
Y50 Y10 Y20
M
X2
D1
GND
Q1 Q2 Q3
Y50
Y10 Y20
RDG1... Wall-mounted room thermostats with LCD
RDG100../RDG110..
RDG160T..
L, N
Operating voltage AC 230 V
G, G0
Operating voltage AC/DC 24 V
Note: For DC 24 V: G0 = –; G = +
SELV
X1, X2
Multifunctional input for temperature sensor
Y4
(e.g. QAH11.1) or potential-free switch
Factory setting :
- X1 = external room temperature sensor
- X2 = sensor or switch for heating/cooling
Change of setting: Parameters P38, P40
SELV
M
Measuring neutral for sensor and switch
D1, GND Multifunctional input for potential-free switch.
Factory setting: Operating mode switchover
contact
Change of setting: Parameter P42
Q1
Control output fan speed "low"
Q2
Control output fan speed "medium"
Q3
Control output fan speed "high"
SELV
Y1...Y4
Control output "Valve" AC 230 V
(NO, for normally open valves),
output for electric heater via external relay
Y11, Y21 Control output "Valve" AC 230 V for RDG110
Control output "Valve" AC 24 V for RDG110U
(NO, for normally open valves),
output for compressor or electric heater
Y12, Y22 Control output "Valve" AC 230 V for RDG110
Control output "Valve" AC 24 V for RDG110U
(NC, for normally closed valves)
G, G0
Operating voltage AC/DC 24 V
Note: For DC 24 V: G0 = –; G = +
L (-N)
Power supply relay output Q1...3 AC 24...230 V
for RDG160T
Y10, Y20 Control output for DC 0...10 V actuator
Y50
Control output "Fan" DC 0...10 V
Q1 ... 3
Control output fan, valve, el. heater or ex.
equipment
C (-G0)
Power supply relay output Q1...3
SELV
AC 24 V for RDG160TU
IP30 to EN60529
*)
*)
and CE1E3181_1
contains data
Solid wires or prepared stranded
wires
2
1 x 0.4...2.5 mm
(14 gauge)
2
or 2 x 0.4...1.5 mm
(16 gauge)
2
Min. 1.5 mm
(16 gauge)
RAL 9003 white
0.30 kg
0.32 kg
changeover
17/23
CE1N3181en
2017-11-20
Advertisement
