esera automation Auto-E-Connect 11230 User manual

Art. No. 11230
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 11230 V2.0 R1.0 Manual Page 1 of 6
User Guide
4-fold analog input insulated
for 1-Wire Bus
4 input channels with 0-10VDC measuring range
electrical insulation between analog and Bus area
analog converter with high 12-bit resolution
analog inputs with overvoltage protection
input filter for "calmed" measured value acquisition
DIN rail housing for control cabinet installation according to
DIN EN 50022
screw terminal connection
easy to assemble
housing colour green
1 Introduction
Before you start the installation of the 4-fold analog input and put the device into operation, please read these
installation and operating instructions carefully to the end, especially the section referring to the safety
instructions.
2 Product description
With the 4-fold analog input insulated, sensors with DC voltage output such as pressure sensors, light
sensors, setpoint generators or other sensors with 0-10V output voltage with galvanic isolation can be easily
measured. The triggering of the analog converter is fixed at 12Bit.
With the 4-fold analog input insulated DC voltages or sensors can be monitored with low load of the sensor.
The 4 input channels are galvanically insulated from the 1-wire bus and the supply voltage. This allows analog
signals from sensors or modules to be measured with different potentials. The isolation avoids effects caused
by ground loops due to potential differences. In order to obtain "calm measured values", the module has
optimally adapted filters in the input area.
The input channels have a common ground potential. If different analog signals with different potentials are to
be measured, separate modules must be provided.
We will be pleased to advise you on the possible applications.
3 Auto-E-Connect® Support
The ESERA Auto-E-Connect® 1-Wire Plug and Play system will be used for the
1-Wire Bus supported. This enables fully automatic configurations of 1-Wire sensors
and actuators on the 1-Wire bus. It is optimized for industrial applications and
enables significant added value beyond the sensor and chip data.
The Auto-E-Connect function automatically recognizes ESERA chips, sensors and actuators, starts suitable
libraries and outputs fully formatted data.
The Auto-E-Connect functionality will be available from mid-2020 via 1-Wire Controllers, 1-Wire Gateways and
1-Wire ECO from ESERA available. Further information on ESERA Auto-E-Connect can be found on the
ESERA website, ESERA Config-Tool 3, or in the download area for this article in the ESERA Webshop.

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 11230 V2.0 R1.0 Manual Page 2 of 6
4 Technical data
Analog inputs:
Resolution: Resolution 12Bit fix, ca. 3mV
Number of input channels: 4 x analog input 0-10VDC
Measuring range: 0 - 10VDC
Max. input voltage: 12V (overvoltage protection)
Insulation: Isolation of the input section from the 1-Wire bus.
All analog inputs have a common ground potential.
Insulation strength: Minimum 500VAC
Input impedance: 200 KOhm
Input filter: Cut-off frequency 0,5 Hz
1-Wire Interface:
1-Wire function: Control via DS2450 commands
Interface: 1-Wire bus insulated (5V, 12V, data and load)
Operating voltage: 12V= (+/-10%)
Current consumption Ca. 20mA/12V (all inputs to 100% measuring range)
Display: Green LED indicator for power supply
Connection: Screw terminals (up to 2.5qmm cable cross-section)
Note: A 12V supply voltage is required to operate the module. Recommended is the use of one of our 1-Wire
Hub III or Hub IV devices.
5 Ambient conditions
Temperature, operation: -20°C to +60°C
Humidity: 10 - 92% (non-condensing)
Dimensions: Housing 35 x 90mm
Protection class: III
Protection type: IP20
6 Connection plan
Connection module top side:
Analog input
7 + 8 = minus input (internally connected)
9 = Plus input 1
10 = Plus input 2
11 = Plus input 3
12 = Plus input 4
Note:
Minus inputs Pin 7 + 8 interconnected.
Module bottom side:
1-Wire bus
1 = GND (ground)
2 = 1-Wire
3 = +12V voltage
4, 5 + 6 = no function
Note:
Do not connect the GND/ground of the
1-Wire Bus to the minus inputs.

Art. No. 11230
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 11230 V2.0 R1.0 Manual Page 3 of 6
7 Connection - Example
Please refer to the following connection example with 1-Wire Controller or 1-Wire Gateway, 4-fold analog input
and Dual S0-Counter.

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8 LED indicator
The module has a green LED indicator which lights up when the module is supplied with 12V operating
voltage.
Indicator
Designation
Function
LED green
Power
Lights up permanently as an indicator for operational readiness.
9 Software / Control
The block is controlled by a 1-Wire command for the DS2450 block.
The module is internally fixed to the following parameters: Resolution: 12Bit, voltage range: 5V
Details can be taken from our example program in the shop.
10 Calculation
The following formula can be used to evaluate the analog module:
Calculation from integer raw values
DS2450_Integer = raw values in integer (0-1024)
Analog value (V) = (5.0 / 4096) * 2.004 + (DS2450_Integer)
Calculation from analog value
DS2450_Analog = raw value in Volt
Analog value (V) = DS2450_Analog * 2.004
Sample program (PHP for IP-Symcon)
The analog values are calculated using a script. For details see example script in the shop.
11 Control by 1-Wire Controller / 1-Wire Gateway
The control and data output of the 4-fold analog input via the 1-Wire Controller / 1-Wire Gateway is
simplified. The current sensor data is output continuously. No query of the data is necessary nor available.
11.1 Data output 1-Wire Controller / 1-Wire Gateway
The following data formats are output for the ESERA-Automation modules. If you divide the value by 100,
you will receive the data with two decimal places.
Data output:
1_OWD1_1|50 => Controller No._module no._Data set|Voltage 0-10V (mV) Example: 0.050V
1_OWD1_2|250 => Controller no._module no._Data set|Voltage 0-10V (mV) Example: 2.50V
1_OWD1_3|491 => Controller no._module no._Data set|Voltage 0-10V (mV) Example: 4.91V
1_OWD1_4|500 => Controller no._module no._Data set|Voltage 0-10V (mV) Example: 5.00V
Further information on the possibilities and commands can be found in the current programming manual of
the 1-Wire Controller /1-Wire Gateway, which can be found within Config Tool 3.
12 Integration in IP-Symcon / ESERA-Station
At our website we provide ESERA IP-Symcon software modules for easy integration of 4-fold analog input
into IP-Symcon via 1-Wire controller / 1-Wire gateway. No scripts are necessary anymore. Details can be
found on the ESERA website under "Compatible controllers / Central/IP-Symcon integration"
https://www.esera.de/kompatible-steuerungen-zentralen/ip-symcon-integration/
A script for the conventional connection via 1-Wire bus coupler can be found in the article download area.
Further details can be found in the example script.
13 Integration in Loxone
Via the shop we provide an example project for the reading of analog voltages via 4-fold analog input via
1-Wire Controller 1. Details see here:
https://www.esera.de/kompatible-steuerungen-zentralen/loxone-integration/demo-1-wire-controller-1-
loxone-integration/

Art. No. 11230
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 11230 V2.0 R1.0 Manual Page 5 of 6
14 Integration in FHEM
For the integration into the open source automation software FHEM we provide a software module for easy
integration of the 4-fold analog input into FHEM via 1-Wire Controller / 1-Wire Gateway. This eliminates the need
for evaluation scripts.
Details can be found on the ESERA website under "Compatible Controls / Central/FHEM Integration".
https://www.esera.de/kompatible-steuerungen-zentralen/fhem-integration/
15 Operating conditions
The module may only be operated at the specified voltages and ambient conditions. The device can be
operated in any position. The device is intended for use in dry and dust-free rooms. If condensation is
formed, allow at least 2 hours for the unit to acclimatize.
Do not operate the module in an environment in which flammable gases, vapors or dusts are present or
could be present.
16 Assembly
The module may only be operated at the voltages and ambient conditions specified for it. The device is
intended for mounting inside a switch cabinet as a stationary device.
17 Disposal note
Do not dispose of the device within the household waste!
According to the directive concerning old electrical and electronic appliances,
electronic devices must be disposed of via the collecting points for old electronic
appliances!
18 Safety instructions
When using products that come into contact with electrical voltage, the valid VDE regulations must be observed,
especially VDE 0100, VDE 0550/0551, VDE 0700, VDE 0711 and VDE 0860
All final or wiring work must be carried out with the power turned off.
Before opening the device, always unplug or make sure that the unit is disconnected from the mains.
Components, modules or devices may only be put into service if they are mounted in a contact proof housing.
During installation they must not have power applied.
Tools may only be used on devices, components or assemblies when it is certain that the devices are
disconnected from the power supply and electrical charges stored in the components inside the device have
been discharged.
Live cables or wires to which the device or an assembly is connected, must always be tested for insulation faults
or breaks.
If an error is detected in the supply line, the device must be immediately taken out of operation until the faulty
cable has been replaced.
When using components or modules it is absolutely necessary to comply with the requirements set out in the
accompanying description specifications for electrical quantities.
If the available description is not clear to the non-commercial end-user what the applicable electrical
characteristics for a part or assembly are, how to connect an external circuit, which external components or
additional devices can be connected or which values these external components may have, a qualified
electrician must be consulted.
It must be examined generally before the commissioning of a device, whether this device or module is basically
suitable for the application in which it is to be used.
In case of doubt, consultation with experts or the manufacturer of the components used is absolutely necessary.
For operational and connection errors outside of our control, we assume no liability of any kind for any resulting
damage.
Kits should be returned without their housing when not functional with an exact error description and the
accompanying instructions. Without an error description it is not possible to repair. For time-consuming assembly
or disassembly of cases charges will be invoiced.
During installation and handling of components which later have mains potential on their parts, the relevant VDE
regulations must be observed.
Devices that are to be operated at a voltage greater than 35 VDC / 12mA, may only be connected by a qualified
electrician and put into operation.
Commissioning may only be realized if the circuit is built into a contact proof housing.

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 11230 V2.0 R1.0 Manual Page 6 of 6
If measurements with an open housing are unavoidable, for safety reasons an isolating transformer must be
installed upstream or a suitable power supply can be used.
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.
19 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 i[email protected].
20 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.
21 Contact
ESERA GmbH
Adelindastrasse 20
87600 Kaufbeuren
GERMANY
Tel.: [phone]
Fax: [phone]
www.esera.de
[email protected]
WEEE-Number: DE30249510