esera automation 11229 V2 User manual

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Art. No. 11229 V2
User Guide
8-fold digital output / switching module / binary output
8 x 8A for 1-Wire Bus system
8 power relays with 8x8A continuous power
(in total 10A))
LED display for activated relays
Switching of DC or AC consumers, such as
lighting, heating or sockets
DIN rail housing for control cabinet
installation
Standardized and simple software control
Low space requirement in the control
Cabinet
Easy to assemble
1 Introduction
Before you start assembling the 8-fold digital output and before you take the device into operation, please read
these assembly and operating instructions carefully to the end, especially the section referring to the safety notes.
2 Product description
With the 8-fold digital output, DC and AC loads with a power of up to 8A continuous current per channel and a
total of 10A for all channels can be switched. With non-resistive load the maximum switching capacity is reduced.
The output relay can be controlled directly via a 1-wire interface.
Monostable relays with make-contact are used. If the 12V operating voltage fails, all outputs are switched off and
remain switched off even after a return. In this case, a new switching command via the 1-Wire interface is
required for switching.
To supply the 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, make contact (relays NO contact)
Switching voltage: Max. 250V, DC or AC voltage
Switching current/power:Max. 8A continuous current per output and max. 1840VA continuous power with
resistive load. Minimum load 10mA.
Max. 10A total current for all outputs
For capacitive or inductive loads, appropriate additional circuits, e.g. spark quenching
capacitors, must be provided. The max. current and the power are reduced.
Fuses: External back-up fuse with 10A recommended
Data interface: 1-Wire bus (12V, data and ground),
1-Wire device: DS2408 (8-fold I/O)
Operating voltage: 12VDC (+/-10%)
Current consumption 12V: Rest state, no output relay active: approx. 10mA
All outputs active: approx. 160mA (max. 1.9W)
Connection: Screw terminals (up to 2.5qmm cable cross-section)
5 Ambient conditions
Temperature, operation: -20°C to +60°C
Humidity: 10 - 92% (non-condensing)
Dimensions: 70 x 90 x 70mm (WxHxD)
Protection class: II
Protection type: IP20
Insulation strength: 500VAC output to 1-Wire Bus

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Art. No. 11229 V2
6 Connection plan
The connection plan is available in our web shop
as a separate document.
Note: A back-up fuse must be provided for
terminal 14 with 10A.
Connection module top side:
14 = Current input
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:
1-Wire Bus
10 = +12V external voltage* (optional)
11 = GND (ground)
12 = 1-Wire data line
13 = +12V voltage
*If the Bus system is not able to supply the module
with sufficient power, an external 12V power supply
can be connected as support.
This power supply unit must not be used to supply
non-Bus modules.
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 Operation mode, display
After the device has been put into operation, all LEDs of the relay outputs will light up briefly. From this moment
on, the 8-fold switch module is ready for operation and switching commands can be sent via the 1-wire interface.
The corresponding status LEDs of the active relays will light up.
Display
Designation
LED function
LED 1-8
Output 1-8
- LED lights up for 2 seconds to start the system
- LED indicator lights up when the respective output is active
LED PWR
Power
- LED flashing lights up 2 seconds to start the system
- LED display for operational readiness
LED Status
Status display
- LED lights up for 2 seconds to start the system
- Flashes when controlled via the bus interface

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9 Software / Control
The 1-Wire interface is controlled by standard commands for the DS2408 device.
10 Control via 1-Wire Controller / 1-Wire Gateway
The 1-Wire interface of the 8-fold digital output 8 is controlled by standard commands for the device DS2408. The
8-way switching module can be easily controlled via a 1-wire controller / 1-wire gateway. Two commands are
available for this purpose. Please refer below for the two commands.
10.1 Switching an 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.
10.2 Switching of all output relays (Port)
There are applications and modules where it is necessary to switch all outputs with one command.
With only one command, all outputs of the 1-wire block are set to a certain state, which means that the previous
output status will be overwritten.
The 1-wire controller / the 1-wire gateway takes over the command adaptation to the connected module 8-fold
digital output 8.
The output value is output as decimal value 0-254. Each relay output has a value that is summed up.
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
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.
10.3 Data output 1-Wire controller / 1-Wire gateway
For the 8-fold digital output 8 the following data are output for the relay outputs.
The status and the output value are output as decimal value 0-254 and in a second data set binary with 0 and 1.
Each output has a value that is summed up in each case.
The data of OWDx_3 and OWDx_4 are relevant for this module.
Relay output and status:
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|7 => Controller No._device no._data record | status decimal value
1_OWD1_2|00000111 => Controller No._device no._data record | binary display of status
1_OWD1_3|7 => 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 possibilities and commands can be found in the current 1-Wire Controller /1-Wire Gateway
documentation.
11 Operating conditions
The device may only be operated at the specified voltages and ambient conditions. The device may only be
used in dry indoor areas.
If condensation forms inside the unit, 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. The
building group can be operated only under the supervision of an electrically skilled person.
In industrial facilities, the accident prevention regulations of the federation of industrial professional
associations for electrical installations and equipment must be observed.

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Art. No. 11229 V2
12 Assembly
The location of the assembly must be protected against humidity. The device may be used only in dry inside
spaces and protected outside areas. Ensure that the installation is free of draughts. The
device is designed to be assembled as a fixed device within a switchboard.
13 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!
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
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.
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.
15 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.

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 11229V2 V2.0 R1.0 Manual Page 6 of 6
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 in[email protected].
16 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.
17 Contact
ESERA GmbH
Adelindastrasse 20
87600 Kaufbeuren
GERMANY
Tel.: [phone]
Fax: [phone]
www.esera.de
[email protected]
WEEE-Number: DE30249510