Technische Alternative RAS-F Operating Manual

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Wireless room sensor

and Receiver

RAS-F =

Wireless room sensor

with temperature measurement

RAS-F/F =

Wireless room

sensor with temperature

and humidity measurement

RCV-DL =

Radio receiver

Wireless room sensors RAS-F starting with serial number 2286 and RAS-

F/F starting with serial number 1222 can only be used with radio receivers

RCV-DL starting with serial number 1867

RAS-F(/F)

+ RCV-DL

Vers. 2.0 EN

Manual version 3

Technische Alternative RT GmbH

A-3872 Amaliendorf, Langestr. 124

Tel +43 (0)2862 53635 mail@ta.co.at

Table of Contents

Function description ................................................................................................................. 4

Power supply ....................................................................................................................... 4

Setting up the RAS-F (/F) room sensor.................................................................................... 5

Coupling the receiver to the wireless sensor ....................................................................... 5

Coupling instructions ........................................................................................................... 5

Deleting an allocation in the receiver ................................................................................... 7

Index specification ............................................................................................................... 7

Table of settings ...................................................................................................................... 8

Operation with X2 controllers, UVR1611 (from version A3.00 and serial number 13286) and

UVR63H (from version 7.2) ...................................................................................................... 9

Operation with other controllers ............................................................................................... 9

Use as a remote control ......................................................................................................... 10

Technical data ....................................................................................................................... 10

Installation .............................................................................................................................. 11

Electrical connections RCV-DL .......................................................................................... 11

Function description

The  wireless  system  always  comprises  a  transmitter  (=  e.g.  wireless  room  sensor)  and
a receiver. The receiver can receive the signals from up to 8 transmitters.

The  sensor  sends  the  measurement  values  to  the  receiver  every  10  minutes.  If  a  manual
change is made at the sensor (level adjustment +/-5 K, adjustment of the slider switch) or the
measured values change (room temperature +/- 0.5K, room humidity +/- 1%) the values are
transmitted immediately.
.
The  receiver  forwards  the  signals  from  the  transmitters  via  the  data  link  (DL  bus)  to  the
controller. With X2 controllers, they are applied as DL inputs; for the UVR1611 controller as
network  input  variables  (source:  DL)  and  for  the  ESR31,  UVR61-3,  UVR63  and  UVR63H
controllers as external sensors.

With  X2  controllers,  there  is  a  timeout  if  no  value  is  transmitted  after  three  queries  by  the
controller. For controller UVR1611, time-out times can be defined for the DL network inputs
(length: at least 10 minutes). If no information is received from the DL bus,  the network error
(X2  controllers)  or  network  status  (UVR1611)  changes  in  the  event  of  a  time-out  and  the
programming of the controller allows it to react to this interruption.

The receiver RCV-DL can be used with the following controllers:



All controllers with X2 technology



UVR1611 from version A3.00

and

serial number 13286



UVR63H from version 7.2



UVR63 from version 1.0



UVR61-3 from version 5.0



ESR31 from version 1.0

Power supply

The wireless room sensor is supplied by the inserted battery.
The receiver is supplied directly from the DL-bus.

Important instruction for UVR1611:

If CAN bus members are simultaneously fed from the

controller, a 12V power pack (CAN-NT) must be used to aid in the power supply to these
devices.

Setting up the RAS-F (/F) room sensor

The battery supplied for the sensor must be inserted before commissioning.

Coupling the receiver to the wireless sensor

Push-buttons and 4 LEDs are used to couple the receiver to the particular wireless sensor.
The 4 LEDs display a binary system, therefore:



the first LED has the value



the second LED has the value



the third LED has the value

and



the fourth LED the value

Therefore a maximum of 15 addresses can be specified for wireless sensors.

Address

1st LED

Value 8

2nd LED

Value 4

3rd LED

Value 2

4th LED

Value 1

☼

Receiver (opened):

4 display LED’s

Sequence from left to right:

8 4 2 1

Coupling button

DL bus connection
(Wires can be connected either way.)
Wire routing inside in the housing as
short as possible!

Coupling instructions

Select a free address in the DL bus net

Press the receiver button for at least 2 seconds

Couple the transmitter with the receiver by pressing the button
in the room sensor or inserting the battery.

Supplementary explanations:

free address

is selected by brief key presses at the receiver. A free

wireless ad-

dress

can be identified because the relevant LEDs are permanently lit and do not

flash. The same address cannot be used twice in the

DL bus network

. Thus for ex-

ample, if address 1 is already occupied for a FTS4-50DL volume flow encoder, it can-
not simultaneously be used for a wireless sensor.

After selecting the address, press the button for approximately 2 seconds -> the LEDs
start to flash slowly at intervals of a second.

The coupling telegram is sent by pressing the coupling button in the sensor (refer to
the following figure).

The sensor send a coupling telegram to the receiver and "registers itself".

After suc-

cessful registration, the LEDs start to flash more quickly after about 5 seconds.

If  the  battery is  not  yet  inserted in  the  wireless  receiver,  coupling  can also  be imple-
mented by inserting the battery. If the battery is already inserted in the sensor, then for
a coupling process after removal and insertion of the battery, it is necessary to wait for
about 5 minutes so that the internal voltage supply can be reduced. Removal and im-
mediate insertion of the battery does not generate a coupling telegram.
The sensor must be coupled within a minute of the LEDs starting to flash slowly, oth-
erwise the receiver switches back again (LEDs illuminate continuously).
Likewise,  coupling  can  be  interrupted  before registration  of  the  transmitter  by quickly
pressing the receiver button.

Room sensor (opened):

Battery
(Type: CR 2032)

Snap connections for

opening the sensor

Coupling button

Deleting an allocation in the receiver

To delete the allocation of an address to a sensor, the corresponding address must be se-
lected (LEDs flash quickly) and then the button pressed for at least 10 seconds until the
LEDs switch over to continuous illumination.

Index specification

To process sensor values in the controller, specification and selection of the sensor address
(1-15)

and

the index (1-7) is necessary.

Indices can be specified for the following values:

Index Value

Room temperature

with offset values

of the +/- adjustment and the slider switch

(for evaluation “

RAS

” in the controllers UVR16x2, UVR1611 and UVR63-H from

version 7.2)

Measured room temperature (

without offset values

) (e.g. for UVR63)

Room moisture (only type RAS-F/F, otherwise the fixed value 127% is output)

Dew point temperature (only type RAS-F/F, otherwise the fixed value 0°C is out-
put)

Time in minutes since the last radio telegram (see instructions re index 5)

Wireless receiver quality (only displayed with X2 controllers, UVR1611 and
UVR63H from version 7.2) = Value between 0 and 1000, where 1000 represents
the maximum receiving quality (a value less than 300 can cause malfunctions). A
minus in front of this value indicates the battery is becoming weaker and must be
replaced.

Binary number, only for internal testing

X2 controllers:

The measured values are parameterised in the menu "

DL bus

“.

UVR1611

: The measurements are parameterised as

analog

network inputs:

NW.Node:               Sensor address
Anal.NW.Outp.:         Index of the measurement
Source:                DL

TAPPS2 - Programming UVR1611:

A still unused network input variable must be selected for each new value.

Analog

network input

Source: DL

Sensor address

Index of the

measured value

ESR31, UVR61-3, UVR63 and UVR63H

Adjustment of the measurements takes place in the menu

EXT DL

(external sensors)

Example:

The external sensor 1 has address 1, the measured room tem-

perature is imported without offset values (index 2). In the controllers
ESR31, UVR61-3, UVR63 and UVR63H (version 5.0 up to 7.1) only the
measured room temperature can be evaluated without offset values (index

2); the sliding switch and the rotary knob have no purpose with these controllers. This value
can subsequently be allocated to a sensor value (menu ENTER/Men

– SENSOR).

Instruction re index 1:

The value of index 1 is indicated in the main level of the controller UVR63H for external
values by "999°C".

Instructions re index 5:

During normal operation a radio telegram must be received at least every 10 minutes.
The value is not given as a dimensionless number but rather as a temperature with a comma,
e.g. 8 minutes = 0.8°C. The highest counted value is 2500 minutes (= 250.0°C).

With each received radio telegram, this counter is reset to zero.
An error message can therefore be generated in X2 controllers or UVR1611 by means of a
comparison function.

However, if a

reset

is performed, the meter is set to 61. If the DL bus is overloaded or the

processor malfunctions, an unintentional reset may occur. So that this case can also be
detected in X2 controllers or UVR1611, the comparison value must be set to no more than 60
(= 6.0 °C). It must indeed be noted that after commissioning of the receiver up to receipt of
the first radio telegram, this index value counts up from 61.

Table of settings

Sensor

No.

Address Sensor serial number

Room

Operation with X2 controllers, UVR1611 (from
version A3.00 and serial number 13286) and
UVR63H (from version 7.2)

The room sensor is used as a command and temperature measurement instrument for the
Technische Alternative controllers. The reported signal corresponds to the room temperature
changed using the rotary knob. The following signals are forwarded to the controller accord-
ing to the switch setting:

•

Automatic mode

= Room temperature +/- inverse rotary knob

•

Normal mode

= Room temperature + 50°C +/- inverse rotary knob

•

Lowered mode

= Room temperature + 100°C +/- inverse rotary knob

•

Standby mode

= Room temperature + 150°C +/- inverse rotary knob

The increased values for normal, lowering or standby mode are evaluated internally in the
heating circuit controller function module of controllers UVR16x2, UVR1611 (from version
A3.00

and

serial number 13286) and in UVR63H (from version 7.2). The display in the

measured values overview of UVR16x2 and UVR1611 takes place without offset values of
the operating mode switch.

Turning the temperature selection knob in the "

" direction

reduces

the display value of

the room temperature at the heating control unit by the difference and vice-versa.

Operation with other controllers

In the controllers ESR31, UVR61-3, UVR63 and UVR63H (version 5.0 up to 7.1) only the
measured room temperature can be evaluated without offset values (index 2); the sliding
switch and the rotary knob have no purpose with these controllers.

Minimum controller version:



UVR63 from version 1.0



UVR63H from version 5.0



UVR61-3 from version 5.0



ESR31 from version 1.0

Use as a remote control

If the installation location of the room sensor is unsuitable as a reference space, then the

wireless room sensor

can also be used just as a

remote control

A jumper inside the housing can be used to set a fixed value of 20°C instead of the measured
room temperature (left jumper position: Sen, right position: Fix). Thus using the rotary knob
and the switch, the room sensor takes on the characteristic of a pure remote control (

only

applicable to the X2 controllers, UVR1611 and UVR63H (from version 7.2)

Technical data

Battery

Type CR2032, service life maximum 5 years

When replacing the batteries, no new coupling process is necessary

Accuracy rel. humidity:

± 3% RH from 20 to 80 % RH (RAS-F/F)

Bus load of receiver:

43%

Radio frequency:

868.5 MHz

Range in the open air:

max. 1000m

Range in buildings:

typically 30m, 2 walls or ceilings
(dependent on the wall thickness and material)

Protection class:

Receiver IP40

Room sensor IP20

Jumper location

Installation

The sensor and the receiver must only be installed in dry rooms.
The room sensor must be opened for mounting. A small screwdriver is used to press in the
clamps beneath the temperature selection knob and sliding switch while simultaneously
raising the cover. The base plate can now be easily mounted.

The receiver has 2 fastening points for wall mounting.

Electrical connections RCV-DL

The  receiver  has  to  be  connected  to  data  link  (DL-bus)  and  sensor  mass.  The  connection
polarity is unimportant.
Any  cable  with  a  cross  section of  0.75  mm²  can  be  used  for the  data link  (e.g.  twin-strand)
having a max. length of 30 m. For longer cables, we recommend the use of shielded cable.

Room sensor dimensions:

Width: 81.5 mm, height: 81.5 mm, depth: 18 mm

Receiver dimensions in mm:

We reserve the right to make technical changes.

2017

EU Declaration of conformity

Document- Nr. / Date:

TA17055 / 02/02/2017

Company / Manufacturer:

Technische Alternative RT GmbH

Address:

A- 3872 Amaliendorf, Langestraße 124

This declaration of conformity is issued under the sole responsibility of the manufacturer.

Product name:

RAS-F, RAS-F/F

Product brand:

Technische Alternative RT GmbH

Product description:

Wireless room sensor

The object of the declaration described above is in conformity with Directives:

2014/53/EU

Radio equipment (RED)

2011/65/EU

RoHS Restriction of the use of certain hazardous substances

Employed standards:

EN 60730-1: 2011

Automatic electrical controls for household and similar use

–

Part 1: General requirements

EN 61000-6-3: 2007
+A1: 2011
+ AC2012

Electromagnetic compatibility (EMC) - Part 6-3: Generic standards -
Emission standard for residential, commercial and light-industrial
environments

EN 61000-6-2: 2005
+ AC2005

Electromagnetic compatibility (EMC) - Part 6-2: Generic standards -
Immunity for industrial environments

EN 50581: 2012

Technical documentation for the assessment of electrical and electronic
products with respect to the restriction of hazardous substances

Position of CE - label:

On packaging, manual and type label

Issuer:

Technische Alternative RT GmbH
A- 3872 Amaliendorf, Langestraße 124

This declaration is submitted by

Dipl.-Ing. Andreas Schneider, General manager,
02/02/2017

This declaration certifies the agreement with the named standards, contains however no warranty of
characteristics.

The security advices of included product documents are to be considered.

EU Declaration of conformity

Document- Nr. / Date:

TA17057 / 02/02/2017

Company / Manufacturer:

Technische Alternative RT GmbH

Address:

A- 3872 Amaliendorf, Langestraße 124

This declaration of conformity is issued under the sole responsibility of the manufacturer.

Product name:

RCV-DL

Product brand:

Technische Alternative RT GmbH

Product description:

Radio receiver

The object of the declaration described above is in conformity with Directives:

2014/53/EU

Radio equipment (RED)

2011/65/EU

RoHS Restriction of the use of certain hazardous substances

Employed standards:

EN 60730-1: 2011

Automatic electrical controls for household and similar use

–

Part 1: General requirements

EN 61000-6-3: 2007
+A1: 2011
+ AC2012

Electromagnetic compatibility (EMC) - Part 6-3: Generic standards -
Emission standard for residential, commercial and light-industrial
environments

EN 61000-6-2: 2005
+ AC2005

Electromagnetic compatibility (EMC) - Part 6-2: Generic standards -
Immunity for industrial environments

EN 50581: 2012

Technical documentation for the assessment of electrical and electronic
products with respect to the restriction of hazardous substances

Position of CE - label:

On packaging, manual and type label

Issuer:

Technische Alternative RT GmbH
A- 3872 Amaliendorf, Langestraße 124

This declaration is submitted by

Dipl.-Ing. Andreas Schneider, General manager,
02/02/2017

This declaration certifies the agreement with the named standards, contains however no warranty of
characteristics.

The security advices of included product documents are to be considered.

Guarantee conditions

Note:

The following guarantee conditions do not in any way limit the legal right to a guaran-

tee, rather expand your rights as a consumer.

1. The company Technische Alternative RT GmbH provides a two-year guarantee from the date

of purchase by the end consumer for all the devices and parts which it sells. Defects must be
reported  immediately  upon  detection  and  within  the  guarantee  period.  Technical  support
knows  the  correct  solution for nearly all problems.  In  this  respect,  contacting us  immediately
will help to avoid unnecessary expense or effort in troubleshooting.

2. The guarantee includes the free of charge repair (but not the cost of on site fault-finding, re-

moval, refitting and shipping) of operational and material defects which impair operation. In the
event that a repair is not, for reasons of cost, worthwhile according to the assessment of
Technische Alternative, the goods will be replaced.

3. Not included is damage resulting from the effects of overvoltage or abnormal ambient condi-

tions. Likewise, no guarantee liability can be accepted if the device defect is due to: transport
damage for which we are not responsible, incorrect installation and assembly, incorrect use,
non-observance of operating and installation instructions or incorrect maintenance.

4. The guarantee claim will expire if repairs or actions are carried out by persons who are not au-

thorised to do so or have not been so authorised by us or if our devices are operated with
spare, supplementary or accessory parts which are not considered to be original parts.

5. The defective parts must be sent to our factory with an enclosed copy of the proof of pur-

chase and a precise description of the defect. Processing is accelerated if an RMA number is
applied for via our home page

www.ta.co.at

. A prior clarification of the defect with our technical

support is necessary.

6. Services provided under guarantee result neither in an extension of the guarantee period nor

in a resetting of the guarantee period. The guarantee period for fitted parts ends with the
guarantee period of the whole device.

7. Extended or other claims, especially those for compensation for damage other than to the de-

vice itself are, insofar as a liability is not legally required, excluded.

Legal notice

These assembly and operating instructions are protected by copyright.
Use outside the copyright requires the consent of the company Technische Alternative

RT GmbH

. This applies

in particular to reproductions, translations and electronic media.

Technische Alternative RT GmbH

A-3872 Amaliendorf Langestraße 124
Tel ++43 (0)2862 53635 Fax ++43 (0)2862 53635 7

E-Mail:

mail@ta.co.at

---

www.ta.co.at

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