4
Function description
The room sensor
RAS+DL
was especially developed for
Technische Alternative
control units and is
intended for installation in living areas (reference space). The room sensor should not be installed
near a source of heat or a window. It is only suitable for operation in dry rooms.
The RAS+DL transmits the room temperature, relative room humidity, ambient air pressure, absolute
humidity and the dew point, as well as the operating mode and the correction factor for the set value
(+/-4 K) to the controller via the bidirectional data link (DL-bus). Using the DL-bus, it is also possible
to display controller‘s sensor values, output states, heat meter outputs and network inputs directly
on the
RAS+DL
(on its display). By programming the sensor, display of values and symbols can be
customized. Moreover, there is a choice between automatic or manual scrolling through displays.
The sensor
RAS+DL
can be used as a
room sensor with remote display
with the following control
-
lers:
• UVR16x2
• RSM610
• CAN-I/O 45
• UVR1611, minimum version A3.00
and
minimum serial number 13286
• UVR63-H minimum version 7.2
• UVR63 minimum version 1.0
• UVR61-3 minimum version 5.0
• ESR31 minimum version 1.0
• ESR21 minimum version 5.0
The
RAS+DL
can also be used as a
remote display device
with the following controllers (no function
-
ality as sensor):
• UVR 31
• UVR 42
• UVR 64
• HZR 65
• UVR 1611
< version A3.00
• UVR 63-H
< version 5.0
• UVR 61-3
< version 5.0
• ESR 21
< version 5.0
These controllers do not yet have a
bidirectional
data link.
Caution:
When used with UVR16x2/UVR65/UVR67, the
DL data output
of the controller must be set to
Yes.
