Siemens RDF301.50 Series Basic Documentation

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Siemens
RDF301, RDF301.50..., RDF600KN
Building Technologies
#
Function of
input
Enable elec-
tric heater
5
Enable electric
heater
Fault
information
6 Fault
X1, X2
(Digital)
7 Monitor
input
(Digital)
X1, X2
(Temp.)
8
Monitor input
(Temperature)
Presence
detector
(RDF600…)
10
Presence
detector
(
RDF600KN
1)
∂
Operational action can be changed between normally open (NO) and normally
closed (NC) via parameter P39
∂
Each input X1
Exception:
∂ X1
is factory
"
External sensor
RDF600KN SW
switchover contact as window contact or presence detector
For more detailed information, refer to section
Note
1)
:
RDF301, RDF301.50..., RDF600KN
, RDF600KN/S Basic D
ocumentation
Function of
Description
Enable electric
Digital input to enable / disable the electric heater via
remote control.
Enable electric heater is also possible via bus. In this
case, the function must not be assigned to any local
input X1, X2. See also section 3.6.
Digital input to signal an external fault (example: dirty
air filter).
If the input is active, "ALx"
is displayed and a fault is
sent on the bus. See also section
3.11.8
(Alarm x, with x = 1 for X1, x = 2 for X2).
Note
: Fault displays have no impact on the
thermostat's operation. They merely represent a
visual signal.
input
Digital input to monitor the state of an external switch
via bus, e.g. to send a local alarm via KNX to the
central controller.
Monitor input
(Temperature)
Sensor input to monitor the state of an external
sensor (e.g.
QAH11.1) via bus, e.g. to send a local
temperature (0...49°C) via KNX to the central
controller.
Presence
RDF600KN
…)
Standard presence:
Presence detector input to switch
the
operating mode to Comfort in case of occupancy
and back to Economy when
the room is
Hotel presence:
Presence detector input to
the operating mode from Economy
during un
periods to the previous mode
(operating mode
selected by either hotel guests
via local HMI
via bus) for occupancy and return
to Economy when
the room is unoccupied.
Presence detector
is also possible via bus. In this
case, the function must not be assigned to any local
input X1, X2. See also section 3.2.1.
Operational action can be changed between normally open (NO) and normally
closed (NC) via parameter P39
, P41.
Each input X1
or
X2 must be configured with a different function (1…5
Exception:
1 or 2 inputs can be configured as fault (6)
or monitor
is factory
-set to "Operating mode switchover" / "
Window contact
External sensor
" (1).
RDF600KN SW
version < V1.8
works like RDF301… with the operating mode
switchover contact as window contact or presence detector
For more detailed information, refer to section
3.4.
ocumentation
CE1P3171en
2017-12-07
Type
X1/X2
Digital input to enable / disable the electric heater via
Enable electric heater is also possible via bus. In this
case, the function must not be assigned to any local
DI
Digital input to signal an external fault (example: dirty
is displayed and a fault is
3.11.8
.
(Alarm x, with x = 1 for X1, x = 2 for X2).
: Fault displays have no impact on the
thermostat's operation. They merely represent a
DI
Digital input to monitor the state of an external switch
via bus, e.g. to send a local alarm via KNX to the
DI
Sensor input to monitor the state of an external
QAH11.1) via bus, e.g. to send a local
temperature (0...49°C) via KNX to the central
AI
Presence detector input to switch
operating mode to Comfort in case of occupancy
the room is
unoccupied.
Presence detector input to
change
during un
occupied
(operating mode
via local HMI
or sent
to Economy when
is also possible via bus. In this
case, the function must not be assigned to any local
DI
Operational action can be changed between normally open (NO) and normally
X2 must be configured with a different function (1…5
, 10).
or monitor
input (7, 8).
Window contact
" (3), X2 to
works like RDF301… with the operating mode
switchover contact as window contact or presence detector
.

Siemens RDF301.50 Series Specifications

General

Brand	Siemens
Model	RDF301.50 Series
Category	Thermostat
Language	English