esera 11131 User manual

Art. No. 11131
All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
www.esera.de 11131 V2.0 R1.0 Manual Page 1 of 4
User Guide
Temperature Sensor flush-mounted
for 1-Wire Bus system
highly accurate Temperature Sensor
suitable for all 55mm switch ranges,
e.g. Berker, Jung and others
connection via screwless pressure clamps
simple power supply (5V)
integrated voltage monitoring
simple mounting in 55mm flush boxes
covers available for Berker switch range
Application:
Heating control (individual room control)
Ventilation system control
1 Introduction
Before you start to install the module and put it into operation, please read this
operating manual carefully to the end, especially the section on safety instructions.
2 Product description
With the 1-Wire Temperature Sensor UP Berker a simple monitoring of the room temperature is possible
It is intended for all switch ranges of the manufacturer Berker,
with adapter frame also for many other manufacturers,
such as Jung, Merten etc. An accurate temperature sensor
is an important actual value transmitter for all types of
radiator and heating control systems.
In combination with a 1-wire digital switch module,
a very effective and energy-saving heating control system
(individual room control) is possible. A calibration of the
sensors is not necessary.
They can be put into operation immediately without waiting time.
The sensor module is equipped with screw connections and can be
operated in a 1-wire system with three wires
(ground, 5V and data) or in parasitic mode.
Each temperature sensor has an individual serial number. The
temperature sensor (DS18B20) has a high resolution of 12Bit
(0.06°C). The temperature sensor DS18B20 can be operated in
"parasitic mode".
Note: Cover not part of the article

All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
www.esera.de 11131 V2.0 R1.0 Manual Page 2 of 4
3 Software / Control
The device is read by 1-wire command for DS18B20 device and is supported by many computer programs such
as Loxone PLC, WAGO PLC (via OWOS), OWFS, FHEM (Linux), IP-Symcon (Windows) or microcontroller
applications.
4 Technical data
1-Wire devices: Temperature: DS18B20
Measuring range: Sensor
Resolution: 12 Bit
Accuracy: 0,5°C of readout value
Operating voltage: 5 V= (+/-5%)
Current consumption: ca. 1,1mA
5 Ambient conditions
Protection system: IP20
Protection class: III
Temperature, operation: -25°C to 80°C
Air humitidy: 10 - 90% (non condensing)
Dimensions (external): 71 x 71 x 32mm (LxWxH)
6 Conformity
EN 50090-2-2
EN 61000-4-2, ESD
EN 61000-4-3, HF
EN 61000-4-4, Burst
EN 61000-4-5, Surge
EN 61000-6-1, interference immunity
EN 61000-6-3, interference radiation
RoHS
7 Pin assignment
The temperature sensor is connected via push-in terminals.
The pin assignment of the terminals is printed on the circuit
board.
In normal mode the sensor is grounded with three cables,
1-Wire Data and 5V.
In parasitic mode the sensor is only connected to ground
and 1-Wire Data wired. An additional connection between
5V and ground at the sensor must be established.
Note: For basics and tips on the 1-Wire bus system, see
ESERA Online Shop under 1-Wire Basics or refer to our
eBook in the shop under Training/Documentation
8 Assembly
The installation site must be protected against moisture. The device may only be used in dry indoor rooms.
When mounting, make sure that the unit is mounted without drafts, e.g. by sealing empty conduits.
The device is intended for mounting inside a living room as a stationary device.
9 Accessories covers
For the sensor, we have suitable covers and frames available in the ESERA Online Shop.

Art. No. 11131
All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
www.esera.de 11131 V2.0 R1.0 Manual Page 3 of 4
10 Disposal information
Do not dispose of the device in household waste! Electronic devices must be disposed of in
accordance with the Directive on Waste Electrical and Electronic Equipment on local
Dispose of at collection points for old electronic equipment!
11 Safety instructions
When handling products that come into contact with electrical voltage, the valid VDE regulations must be
observed, in particular VDE 0100, VDE 0550/0551, VDE 0700, VDE 0711 and VDE 0860.
All termination and wiring work must only be carried out when the power is disconnected.
Before opening a device, always pull the mains plug or ensure that the device is de-energised.
Components, assemblies or devices may only be put into operation if they have been installed in a housing in a
touch-proof manner beforehand. They must be de-energized during installation.
Tools may only be used on devices, components or assemblies if it is ensured that the devices are disconnected
from the supply voltage and that electrical charges stored in the components inside the device have been
discharged beforehand.
Live cables or wires to which the device, component or assembly is connected must always be checked for
insulation faults or breakages.
If a fault is detected in the supply line, the device must be taken out of operation immediately until the defective line
has been replaced.
When components or assemblies are used, strict compliance with the characteristics for electrical quantities
specified in the corresponding description must always be pointed out.
If it is not clear from the present description for the non-commercial end user which electrical characteristic values
apply to a component or assembly, how external wiring is to be carried out or which external components or
accessories may be connected and which connection values these external components may have, a qualified
electrician must be consulted.
Before commissioning a device, it must generally be checked whether this device or the module is basically suitable
for the application for which it is to be used.
In case of doubt, it is absolutely necessary to consult experts, experts or the manufacturer of the modules used.
We accept no liability whatsoever for operating and connection errors beyond our control.
In the event of non-function, kits should be returned with an exact description of the fault and the associated
assembly instructions without housing. A repair is not possible without a fault description. Time-consuming assembly
or disassembly of enclosures must be charged additionally.
The relevant VDE regulations must be observed during installation and when handling parts that later carry mains
voltage.
Devices which are operated at a voltage greater than 35 VDC/ 12mA may only be connected and commissioned by
qualified electricians.
Commissioning may only be carried out if the circuit is installed in a housing in a touch-proof manner.
If measurements are unavoidable when the housing is open, a safety isolating transformer must be connected
upstream or a suitable power supply unit must be used for safety reasons.
After installing the required tests according to DGUV / regulation 3 (German statutory accident insurance,
https://en.wikipedia.org/wiki/German_Statutory_Accident_Insurance) must be carried out.
12 Warranty
ESERA GmbH guarantees that the goods sold at the time of transfer of risk to be free from material and workmanship
defects and have the contractually assured characteristics. The statutory warranty period of two years begins from date of
invoice. The warranty does not extend to the normal operational wear and normal wear and tear. Customer claims for
damages, for example, for non-performance, fault in contracting, breach of secondary contractual obligations,
consequential damages, damages resulting from unauthorized usage and other legal grounds are excluded. Excepting to
this, ESERA GmbH accepts liability for the absence of a guaranteed quality resulting from intent or gross negligence.
Claims made under the Product Liability Act are not affected.
If defects occur for which the ESERA GmbH is responsible, and in the case of replacement goods, the replacement is
faulty, the buyer has the right to have the original purchase price refunded or a reduction of the purchase price.
ESERA GmbH accepts liability neither for the constant and uninterrupted availability of the ESERA GmbH or for technical
or electronic errors in the online offer.
We are constantly developing our products further and reserve the right to make changes and improvements to any of the
products described in this documentation without prior notice. Should you require documents or information on older
versions, please contact us by e-mail at [email protected].

All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
www.esera.de 11131 V2.0 R1.0 Manual Page 4 of 4
13 Trademarks
All mentioned designations, logos, names and trademarks (including those which are not explicitly marked) are
trademarks, registered trademarks or other copyright or trademarks or titles or legally protected designations of their
respective owners and are hereby expressly recognized as such by us. The mention of these designations, logos, names
and trademarks is made for identification purposes only and does not represent a claim of any kind on the part of ESERA
GmbH on these designations, logos, names and trademarks. Moreover, from their appearance on ESERA GmbH
webpages it cannot be concluded that designations, logos, names and trademarks are free of commercial property rights.
ESERA and Auto-E-Connect are registered trademarks of ESERA GmbH.
14 Contact
ESERA GmbH
Adelindastrasse 20
87600 Kaufbeuren
GERMANY
Tel.: [phone]
Fax: [phone]
www.esera.de
[email protected]
WEEE-Number: DE30249510