esera automation 11220 V2 User manual

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Art. No. 11220 V2
User Guide
8-Fold Switch Module with Button Inputs
for 1-Wire Bus
8 power relays with 8 A continuous power
Control inputs for button and 1-Wire Bus
LED indicator for activated relays
Switching of direct power consumers or
alternative power consumers, e.g. lighting,
heating or sockets
Top-hat rail cases for switchboard assembly
Easy software-based control
Low space requirement in switchboard
Easy to assemble
1 Introduction
Before you start assembling the 8-fold Switch Module and put the device into operation, please read this
assembly and operating instructions carefully to the end, especially the section referring to the safety notes.
2 Product description
With the 8-Fold Switch Module it is possible to connect direct power consumers and alternative power consumers
with an output of up to 8A continuous power.
The switch module can be controlled directly by an external button (e.g. light switch) or by button-menu on the
module top side, independent of the 1-Wire interface For switch operation only 12 V power is required. Thus, a
high reliability, e.g. for switching of lightings, outlet circuits or other consumers can be reached, even in case of a
breakdown of a central control / software.
To operate the switch module we recommend the use of one of our 1-Wire Hub modules.
3 Technical data
Switching channels: 8, changeover relay (NO contact)
Switching voltage: Maximally 250V direct power voltage or alternative power voltage
Switching power/Power: Maximum 8A continuous power per output and maximally 1840VA continuous power
in case of Ohm resistive load.
Minimum load 10mA
Maximum 10A power in total for all outputs
In case of capacitive or inductive loads, appropriate additional wirings, e.g. spark
suppressor capacitors must be considered. Maximum power and output will be reduced.
Fuses: External preliminary fuse with 10A recommended
Data interface: 1-Wire Bus (12V, data and load)
1-Wire Component: DS2408 (8-Fold I/O)
Supply voltage: 12VDC (+/-10 %)

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Power consumption 12V:Idle mode, no output relay active: ca 10mA
All output relays active: ca 160mA
Button interface: 8 digital inputs, pulse input, for instance, for button or motion detector (make contact)
Pulse duration of at least 40ms
Input power 10-30VDC, maximum 10mA per input, common load.
Inputs insulated with respect to the 1-Wire interface and power supply
Connection: Screw terminals (up to 2,5qmm wire cross section)
4 Ambient conditions:
Temperature, operation: 0 °C up to +50 °C
Air humidity: 10 –92 % (non-condensing)
Dimensions: 70 x 90 x 70mm (BxHxD)
Protection class: II
Protection type: IP20
Insulation strength: 500VAC output to 1-Wire Bus, 250VAC output to output
5 Connection plan
The connection plan is available in the
shop as own document.
Notice: A 10A preliminary fuse is required in front of screw terminal 14.
Connection top side:
15 = Output 1, make contact
16 = Output 2, make contact
17 = Output 3, make contact
18 = Output 4, make contact
19 = Output 5, make contact
20 = Output 6, make contact
21 = Output 7, make contact
22 = Output 8, make contact
Module bottom side:
Button input, 10-30V
1 = GND (load) button input
2 = Button 1
3 = Button 2
4 = Button 3
5 = Button 4
6 = Button 5
7 = Button 6
8 = Button 7
9 = Button 8
1-Wire Bus
10 = +12V external voltage (optional)
11 = GND (load)
12 = 1-Wire data line
13 = +12V voltage

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Art. No. 11220 V2
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, Fault-free operation
EN 61000-6-3, Stray radiations
RoHS
7 Operating mode, display and control
The module has two modes of operation: normal mode and manual control mode.
Normal mode: After start-up, the device is in normal operation mode. This means that a command is applied
directly by the 1-Wire interface to the appropriate output relay. The respective output LED is lit.
Manual control mode: By pressing the button „MAN/Select“ for 2 seconds, the module switches to manual
control mode (manual operation). The „PWR“ LED flashes to confirm selection of manual control mode.
By briefly pressing the “MAN/Select” button an output will be selected. LEDs 1 - 8 light up for the selected output.
With the „ON/OFF“ button, selected output will be switched on or off.
It is also possible to switch desired number of outputs in one cycle.
After a waiting period of approximately 2 seconds, the device switches automatically into „Normal mode”
operation. The „PWR“ LED lights up again permanently and selected outputs are activated.
Delete „Manual control mode“: By pressing the „ON/OFF“ button for 2 seconds, outputs selected in the manual
control mode will be switched off.
Indicator
Designation
LED function
LED 1-8
Output 1-8
- LED is lit for 2 seconds on system start-up
- Normal mode: LED display is lit when the output is active
- Manual control mode: Select the output to be switched on or off
with the „Select“ button
LED PWR
Power
- LED is lit for 2 seconds on system start-up
- LED is lit when an output relay is active
- LED flashes in the manual control mode
LED Status
Status display
manual control
mode
- LED is lit for 2 seconds on system start-up
- Status display of the selected output after switch to normal mode
operation (relay on or off)
Button
Designation
Button function
MAN/Select
Operating mode /
Channel selection
The button has two different functions
- Switch to manual control mode (press for 2 seconds)
- Select output (press briefly)
ON/OFF
Output 2 On/Off
The button has two different functions
- Selected output On / Off (press briefly)
- Delete all outputs of manual control mode (press for 2 seconds)
8 8-fold digital input, pushbutton interface
Besides the manual control mode (module top face) and the 1-Wire interface, the module also has an
8-Fold Pushbutton Interface (8 x Digital Input) to switch the outputs.
To switch an output, a brief input signal (pressing the button) on the respective input is sufficient.
The 8-fold pushbutton interface is designed to switch lightings or sockets in the living area by e.g. light switches
or motion detectors with pulse output. This ensures fast switching even with no system control available.
The impulse control, comparable to a staircase lighting timer, allows any number of light sensors and motion
detectors to be connected at the same time.
Further details on the ESERA automation lighting system can be found on the following website:
https://www.esera.de/smart-home/anwendungsbeispiele/lichtsteuerung/

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Apart from light buttons, any other pulse control signal can be used to trigger the outputs.
All three interfaces, the manual control mode interface, the 1-Wire interface as well as the button interface, work
in parallel on the outputs. For instance, a via the 1-Wire interface triggered output can be switched on or off either
manually or with button interface.
For instance, light switches can be connected to the button interface, in order to control the on/off light
commands. In this respect, normal light switches from all manufactures can be used.
Within the module, a µ-controller takes over the query of the buttons of the 1-Wire interface and the control of the
relays. The query of the buttons and the 1-Wire component is handled by flank control.
The status of the relays is output by the 1-Wire interface. It does not matter if push button interface, manual mode
or 1-Wire command (software) has been used.
9 Software / Control
The 1-Wire interface of the 8-Fold digital output 8/8 is being controlled by standard commands for the DS2408
module. Outputs connected by the button interface or manual control mode can be read back with the 1-Wire
Interface.
10 Control by 1-Wire Controller / 1-Wire Gateway
The 1-Wire interface of 8-Fold digital output 8/8 is controlled by standard commands for the DS2408 module.
Outputs switched by the pushbutton interface or in manual mode can be read back by the 1-wire interface. The 8-
fold High Power switching module can be easily controlled by a 1-Wire Controller / 1-Wire Gateway. For this
purpose the following two commands are available.
10.1 Switching of an output relay
To switch a relay output, use the following command to set the selected output to 0 or 1.
Command: SET,OWD,OUT,OWD-Number,Output,Value
Example: set,owd,out,2,1,1 => OWD Number 2, output 2 will be switched to “on”.
After switching the output latest status will be output as confirmation.
10.2 Switching of all output relays (Port)
Some applications require switching all outputs with one command. The following command sets all outputs of the
1-Wire module to a desired state. Using this command will overwrite the current output status. The 1-wire
controller / 1-wire gateway handles the command adaptation to the connected 8-Fold digital output 8/8.
The input value will be output as decimal value 0-254. Each relay output has a value, which is added up in each
case.
Input 1 = 1, Input 2 = 2, Input 3 = 4, Input 4 = 8, Input 5 = 16, Input 6 = 32, Input 7 = 64,
Input 8 = 128.
If, e.g. outputs 1, 3 and 5 should be switched to 1, add up the output values.
This example: 1 + 4 + 16 = 21
All other relay outputs will be set to 0. If all outputs should be set to 0, output value will be 0 as well.
Possible output values for 1-Wire digital outputs: 0 –255
Command: SET,OWD,OUTH,OWD-Number,Output value
Example: set,owd,outh,2,15 => OWD Number 2, outputs 1 to 4 will be switched to “on”.
After switching the output, latest status will be output as confirmation.
10.3 Data Output 1-Wire Controller / 1-Wire Gateway
For the 8-Fold Digital Output 8/8, the following data are output for binary / digital inputs (pushbutton interface) and
relay outputs. The input/output value will be output as decimal value 0-254. In a second data set output will be
with binary display (0 and 1). Each input and each output has a value, which is added up in each case.
Input pushbutton interface:
Input 1 = 1, Input 2 = 2, Input 3 = 4, Input 4 = 8, Input 5 = 16, Input 6 = 32, Input 7 = 64,
Input 8 = 128.

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Art. No. 11220 V2
Relay Output:
Output 1 = 1, Output 2 = 2, Output 3 = 4, Output 4 = 8, Output 5 = 16, Output 6 = 32, Output 7 = 64,
Output 8 = 128.
Data Output:
1_OWD1_1|8 => controller no._module no._data set | input decimal value
1_OWD1_2|10000000 => controller no._module no._data set | input binary display
1_OWD1_3|3 => controller no._module no._data set | output decimal value
1_OWD1_4|00000111 => controller no._module no._data set | output binary display
Further information regarding options and commands can be found in the latest available documentation for 1–
Wire Controller / 1–Wire Gateway.
11 Operating conditions
The operation of the assembly group can take place only on condition of observing the required voltage and the
ambient conditions. The operating position of the device is irrelevant. The device is meant to be used in dry
areas free of dust.
Should condensed water build up within the sensor, an acclimatization period of at least 2 hours must be met.
The components can be operated only under the supervision of an electrically skilled person. Assembly groups
and components do not belong into the hands of children
In industrial facilities, the accident prevention regulations of the federation of industrial professional associations
for electrical installations and equipment must be observed. Do not operate the components in an environment
with inflammable gases, vapors or dusts or in an environment where such gases, vapors or dusts may occur.
12 Assembly
The mounting place must be protected against moisture. The module may only be used in dry indoor rooms or in
protected outside areas. The device is designed for fixed installation within a switching cabinet.
13 Disposal Note
Do not dispose of this device in the household waste. Electronic devices must be disposed in
accordance with directives for disposing of waste electrical and electronic equipment at local
collection points for electronic waste material.
14 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
During final works and wiring works power has to be de-connected.
Before opening the device, always unplug and 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 the device. 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.

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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.
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 BGV A3 / Betriebssicherheitsverordung must be performed
15 Warranty
ESERA-Automation (E-SERVICE 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 contractual obligations,
consequential damages, damages for tort and other legal grounds are excluded. Excepting to this, ESERA-Automation
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-Automation 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-Automation accepts liability neither for the constant and uninterrupted availability of
ESERA-Automation or for technical or electronic errors in the online offer.
We develop our products further and we reserve the right to make changes and improvements to any of the products
described in this documentation without prior notice. If you need documentation or information about older product versions,
contact us by email at [email protected]e.
16 Trademarks
All mentioned designations, logos, names and trademarks (including those which are not explicitly marked) are trademarks,
registered trademarks or other copyright or trademark or title legally protected designations of their respective owners and are
hereby 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 any kind on the part of ESERA-Automation, Andreas Geisler on these
designations, logos, names and trademarks. Moreover, from their appearance at ESERA-Automation webpages it cannot be
concluded that designations, logos and names are free of commercial property rights.
ESERA is a registered trademark of E-Service GmbH.
17 Contact
ESERA-Automation,
E-Service GmbH
Adelindastrasse 20
87600 Kaufbeuren
GERMANY
Tel.: [phone]
Fax: [phone]
www.esera.de
[email protected]
WEEE-Number: DE30249510