esera automation 11228 V2 User manual

Art. No. 11228 V2
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User Guide
8-fold High Power Switching module / binary output
8 x Relay output, 8 x pushbutton input
for 1-Wire Bus-system
8 outputs with high performance relays with
10A / 16A Switching capacity
Separate supply per output
Pushbutton interface for manual control of the
relay outputs
LED display for active output
Switching DC or AC consumers, e.g. lighting,
heating or sockets
DIN rail housing for control cabinet installation
1-Wire Bus Interface (DS2408)
Simple software control
Low space requirement in the control cabinet
Easy to assemble
1 Introduction
Before you start mounting the 8-fold digital output 8/8 and put the device into operation, please read these
operating instructions carefully through to the end, especially the section referring on safety instructions.
2 Product description
With the 8-fold digital output 8/8 DC and AC consumers with a current of 10A continuous current (16A for 3
seconds) can be switched.
The module supports the manual and automatic functions with three control options, push-button on top of the
module, push-button interface and 1-wire bus interface.
The switching module can be controlled directly via an external pushbutton (e.g. light pushbutton) or via a
pushbutton menu on the top of the module, also independently of the 1-wire interface. For this switching function
by push-button, it is sufficient that the 12V supply voltage is present. This ensures an extremely high level of
reliability, e.g. for switching lights, socket circuits or other important consumption, even in the event of failure of a
central controller/software.
To supply the High Power switching module, we recommend the use of one of our 1-Wire Hub modules.

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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.
4 Technical data
Switching channels: 8, switching relay (NO), separate inputs per channel
Switching voltage: 10 - 250V DC or AC voltage
Switching current: Max. 16A for 3 seconds, 10A continuous current per output for resistive load.
For capacitive or inductive loads, appropriate additional circuits, e.g. spark quenching
capacitors, must be provided.
Minimum load 10mA per output
Fuses: External back-up fuse with 16A recommended
Data interface: 1-wire bus (12V, data and ground),
1-Wire device: DS2408 interface (8-fold I/O)
Operating voltage: 12VDC (+/-10%)
Current consumpt.12V: idle state, no output relay active: approx. 10mA
All outputs active: approx. 270mA
Push-button interface: 8 digital inputs (binary input), pulse input, e.g. for push-button or motion detector (make
contact)
Pulse duration min. 60ms
Input voltage 10-30VDC, max. 10mA per input, common ground.
Inputs isolated from 1-Wire interface and power supply.
The cable length between module and button is not critical, but should not exceed 30m.
Connection: screw terminals (up to 2.5qmm cable cross-section)
5 Ambient conditions
Temperature, operation: -20°C to +50°C
Humidity: 10 - 92% (non-condensing)
Dimensions: 100 x 90 x 70mm (WxHxD)
Protection class: II
Protection type: IP20
Insulation strength: 500VAC output to 1-Wire Bus, 250VAC output to output

Art. No. 11228 V2
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ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
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6 Connection plan
The connection plan is available in our web
shop as a separate document.
Note: A pre-fuse must be provided.
Connection module topside:
18 = Relay 1, input
19 = Relay 1, output
20 = Relay 2, input
21 = Relay 2, output
22 = Relay 3, input
23 = Relay 3, output
24 = Relay 4, input
25 = Relay 4, output
29 = GND (ground) button input
30 = Button 1, input 10-30VDC
31 = Push button 2, input 10-30VDC
32 = Push button 3, input 10-30VDC
33 = Push button 4, input 10-30VDC
26 - 28 and 34, 35 not assigned
Module bottom side:
1 = Relay 8, input
2 = Relay 8, output
3 = Relay 7, input
4 = Relay 7, output
5 = Relay 6, input
6 = Relay 6, output
7 = Relay 5, input
8 = Relay 5, output
9, 14 not assigned
10 = Push button 8, input 10-30VDC
11 = Push button 7, input 10-30VDC
12 = Push button 6, input 10-30VDC
13 = Push button 5, input 10-30VDC
15 = GND 1-Wire Bus
16 = Data 1-Wire Bus
17 = +12V DC max. 270mA

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7 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
8 Operating mode, display and operation
The module has two operating modes: Normal mode and manual mode.
Normal operation: After commissioning, the device is in normal operation, which means that a switching
command via the 1-wire interface is switched directly to the corresponding output relay. The corresponding output
LED lights up.
Manual mode: By pressing the "MAN/Select" key for 2 seconds, the module switches to manual mode (manual
mode). The "PWR" LED flashes as confirmation.
Press the "MAN/Select" button briefly to select an output. The LEDs 1-8 light up for the selected output. Press the
"ON/OFF" key to switch the selected output on or off.
Several outputs can be switched in one cycle.
After a waiting time of approx. 2 seconds, the system automatically switches to "normal operation" mode, the
"PWR" LED lights up permanently again, and the selected outputs are activated.
Delete "Manual mode": By pressing the "ON/OFF" key for 2 seconds, the outputs selected in manual mode are
switched off.
Display
Description
Function LED display
LED 1-8
Output 1-8
- LED lights up for 2 seconds to start the system
- Normal operation: LED indicator lights up when the output is
active
- Manual operation: The "Select" button can be used to select the
output that is switched on or off.
LED PWR
Power
- LED lights up 2 seconds to start the system
- LED indicator lights up when an output relay is active
- LED display flashes in manual mode
LED Status
Status display
manual mode
- LED lights up for 2 seconds to start the system
- Status display of the selected output after transition to normal
operation (relay on or off)
Pushbutton
Description
Function pushbutton
MAN/Select
Operating mode /
channel selection
The pushbutton has two functions
- Switch to manual mode (press for 2 seconds)
- Output selection (press briefly)
ON/OFF
Output 2 On/Off
The pushbutton has two functions
- Selected output On - Off (press briefly)
- Delete all manual mode outputs (press for 2 seconds)

Art. No. 11228 V2
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ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
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9 8-fold digital input, pushbutton interface
In addition to manual operation (top of module) and the 1-Wire interface, the module also features a 8-fold push-
button interface (8 x digital input) for switching the outputs.
A short input signal (keystroke, 10-30VDC inputs) is sufficient to switch an output to the corresponding input.
The 8-fold push-button interface is intended for switching lights or sockets in living areas, e.g. by means of light
switches or motion detectors with pulse output. This ensures very fast switching even without system control.
The pulse control, comparable to an automatic staircase lighting controller, allows any number of light scanners
and motion detectors to be connected in parallel.
For further details on the ESERA-Automation lighting system please refer to our website:
https://www.esera.de/smart-home/anwendungsbeispiele/lichtsteuerung/
In addition to light scanners, any other pulse control signal can be used to switch the outputs.
All three interfaces, manual mode, 1-Wire and push-button interface, operate in parallel on the outputs. An output
switched e.g. by the 1-Wire interface can be switched off or on manually or via the push-button interface.
Light scanners for light on/off control can be connected to the push-button interface. Normal photoelectric
proximity switches from all switch manufacturers can be used for this purpose.
Inside the module, a µcontroller is responsible for querying the pushbuttons, the 1-wire interface and controlling
the relays. The push-button interface is interrogated via edge interrogation.
10 Software / Control
The 1-Wire interface of the 8-fold digital output 8/8 is controlled by standard commands for the device DS2408.
The pushbutton interface and the relay status are output via the DS2408 variables. Outputs switched via the
push-button interface or manual mode can be read back via the 1-wire interface.
11 Control per 1-Wire Controller / 1-Wire Gateway
The 1-Wire interface of the 8-fold digital output 8/8 is controlled by standard commands for the device DS2408.
The outputs switched via the push-button interface or manual mode can be read back via the 1-wire interface.
The 8-fold High Power switching module can easily be controlled via a 1-Wire Controller / 1-Wire Gateway. Two
commands are available for this purpose. Below are the two commands.
11.1 Switching of one output relay
To switch a relay output, use the following command to set only 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 is switched to "On". After switching the output, the new
status is output as confirmation.
11.2 Switching of all output relays (PORT)
There are applications where it is necessary to switch all outputs with one command.
With one command, all outputs of the 1-Wire module are set to a certain state, which means that the previous
relay status is overwritten.
The 1-Wire Controller / 1-Wire Gateway takes over the adaptation of commands to the connected 1-Wire 8-fold
digital output 8/8.
The output value is output as decimal value 0-254. Each relay output has a value that is summed.
Output 1 = 1, Output 2 = 2, Output 3 = 4, Output 4 = 8, Output 5 = 16, Output 6 = 32,
Output 7 = 64, output 8 = 128.
If, for example, you want to switch outputs 1, 3 and 5 to 1, add the output values together.
Here e.g. 1 + 4 + 16 = 21
All other relay outputs are switched to 0. If all outputs are to be set to 0 or switched off, the output value is 0.
Permissible output values for 1-Wire digital outputs: 0 –255

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Command: SET,OWD,OUTH,OWD-number, output value
Example: set,owd,outh,2,15 => OWD number 2, output 1 to 4 is switched to "On
After switching the output, the new status is output as confirmation.
11.3 Data output 1-Wire Controller / 1-Wire Gateway
For the 8-fold digital output 8/8 the following data for the binary / digital inputs (push-button interface) and relay
outputs are output.
The input and output values are output as decimal values 0-254 and in a second data set binary with 0 and 1.
Each input and output has a value, which is summed 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.
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. device No._data record | Decimal value input
1_OWD1_2|10000000 => Controller No._device No._data record | Binary display input
1_OWD1_3|3 => Controller No._device No._data record | Decimal value output
1_OWD1_4|00000111 => Controller No._device No._data record | Binary display output
Further information on the options and commands can be found in the current documentation 1-Wire Controller/1-
Wire Gateway.
12 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.
13 Assembly
The module may only be operated at the specified voltages and ambient conditions. The device is intended for
installation inside a control cabinet as a stationary device.
14 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!
15 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.

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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.
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.
16 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].
17 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.
18 Contact
ESERA GmbH
Adelindastrasse 20
87600 Kaufbeuren
GERMANY
Tel.: [phone]
Fax: [phone]
www.esera.de
[email protected]
WEEE-Number: DE30249510