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RDG160T..
Power supply
Outputs
Note!
STOP
Inputs
Siemens
Building Technologies
Rated voltage
DC 24 V: connect G to + and G0 to -
Frequency
Power consumption
External supply line protection (EU)
No internal fuse.
External preliminary protection in G-G0 lines with max C 10 A circuit breaker
required in all cases.
Q1/Q2/Q3/L - N (relay)
Q1/Q2/Q3/C – G0 (relay)
Use for 3-speed fan control
Rating min, max resistive (inductive)
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)
Max total load current Q1 + Q2 ( +Q 3 )
Use for external equipment (Q1, Q2, Q3)
Rating min, max resistive/inductive Qx
Max total load current Q 1 + Q2 + Q3
No internal fuse.
External preliminary protection in L line with max C 10 A circuit breakers
required in all cases.
ECM fan control Y50 - G0
Actuator control Y10 - G0/Y20 - G0 (G)
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
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
RDG1... Wall-mounted room thermostats with LCD
SELV AC/DC 24 V
or
AC/DC 24 V class 2 (US)
50/60 Hz
Max. 2 VA/1 W
Circuit breaker max. 10 A
Characteristic B, C, D
according to EN 60898
Power source with current
limitation of max. 10 A
RDG160T
AC 24...230 V
RDG160TU
AC 24 V class 2 (U.S.)
5 mA...5(4) A
5 mA...1 A
5 mA...5(4) A
5 A
5 mA...1 A
2 A
SELV DC 0...10 V,
Max. ±5 mA
SELV DC 0...10 V,
Max. ±1 mA
NTC (3 kς at 25 °C (77 °F))
0...49 °C (32...120°F)
Max. 80 m (262 feet)
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
Selectable
X1: P38
X2: P40
D1: P42
or
15/23
CE1N3181en
2017-11-20
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