esera automation auto connect 11324 User manual

Art. No. 11324
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
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User Guide
1-Wire Gateway 10 Modbus RTU
1-Wire Gateway for autonomous communication between
PLC and a 1-Wire sensor and actuator network
Fast readout of all 1-Wire devices in the
1-2 seconds clock
Data output via Modbus RTU (RS485) Protocol
Processed sensor and actuator data
Status of each sensor and actuator can be called up
Convenient configuration program
No additional drivers necessary
Optional data storage in case of interruption of
communication to the control system / host system
Power supply for 1-Wire network
Designed for all 1-Wire network sizes
DIN rail enclosure for switchboard assembly
Wide supply voltage range
Management of all ESERA automation and many
Standard 1-Wire sensors and actuators
1 Introduction
Before you begin with the installation of the 1-Wire Gateway 10 Modbus and put the device into operation,
please read these operating instructions carefully until the end, especially the section on safety instructions.
All settings and configurations of the 1-Wire Gateway are carried out with the ESERA Config Tool 3. You can
find this software on the ESERA website. Please observe the operating instructions for the
ESERA Config Tool 3, which can be found within the Config Tool 3 software under the "HELP/SUPPORT"
tab.
2 Product description
Standard Modbus RTU Protocol
You can communicate with your industrial controller, e.g. PLC, via standard Modbus RTU protocol with the 1-
Wire Gateway 10. The addressing is clearly structured, comparable to many other Modbus systems.
Addresses for system, sensor and actuator data are available.
We provide an address overview with all available data points via the download area of the article on our
website and via the ESERA Config Tool 3 configuration software.
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.

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4 Equipment
Standalone Controller
The 1-Wire Gateway is designed for autonomous management of a 1-Wire network. You no longer need to
worry about 1-Wire commands or formulas to evaluate the sensor data. The 1-Wire Gateway 10
automatically scans the 1-Wire network for new sensors and actuators and provides the corresponding data
in plain text using the Modbus protocol, depending on the modules found.
Formatted data output
The 1-Wire Gateway prepares plausibility-tested sensor and actuator data, e.g. for temperature sensors in
C° with 2 decimal places. Only one dividing by 100 is necessary. Within the 1-Wire Gateway, product-
specific conversion formulas are available for almost all 1-Wire sensors or actuators offered by ESERA.
Designed for all 1-Wire networks
Designed for all 1-Wire networks
The 1-Wire interface of the 1-Wire Gateway 10 is specifically designed to handle all sizes from
1-Wire networks, even with long cable lengths, safe to operate. 1-Wire sensors can be operated
simultaneously in parasitic or normal mode.
The currently strongest 1-Wire interface for maximum data security even for complex network structures has
been installed
Configuration of the 1-Wire Gateway 10 Modbus
For the configuration of the 1-Wire Gateway 10 we provide a very powerful and user-friendly software
(ESERA Config-Tool 3) free of charge. Within the software, the complete documentation is always at your
fingertips, as it is automatically updated via the Internet. The software is available via the download area of
the article on our website and via the configuration software ESERA Config Tool 3. Please use only the USB
interface for configuration
System time / Real time clock
You do not have a real-time clock with battery buffering in your system? No problem! The 1-Wire Gateway
10 is happy to provide the time and date. A real-time clock with battery buffering is integrated. This also
allows a plausibility check of the data at any time.
Power supply
For power supply, the 1-Wire Gateway 10 has a power supply input of
9 - 30VDC and is therefore equally suitable for 12V and industry-typical 24VDC supplies.
You can find suitable DIN rail- or plug-in power supplies in our webshop.
Commissioning
Support Videos for commissioning and configuration can be found on our website www.esera.de under
Service and Support, Support Videos.
Note: Basics and tips for the 1-Wire bus system can be found in the ESERA Online Shop at
1-Wire Basics or see our eBook in the shop under Training / Documentation
5 Technical data
Data interface: Modbus RTU (RS485) and ESERA ASCII text protocol
Modbus interface: RS485 with activatable, integrated terminating resistor
Data interface: USB 2.0, Type B Mini
Firmware update: via ESERA Config-Tool 3
Supply voltage: 9-30VDC
Current consumption max. 500mA
1-Wire interface: 1-Wire bus (5V, ground and data)
Protection circuits: ESD- and reverse polarity protection
Connection: screw terminals (up to 2.5qmm cable cross-section)
Output voltage: 5V (+/-10%), max. 200mA, overload and short-circuit proof
Isolation: Galvanic isolation between data and 1-Wire interface

Art. No. 11324
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ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
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6 Environmental conditions
Temperature, operation -10°C to +55°C (extended temperature range possible on request)
Humidity: 10 - 92% (non-condensing)
Protection system: IP20
Protection class: III
Dimensions: 35 x 90 x 70mm (WxHxD)
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
Störfestigkeit, EN 61000-6-3 Störstrahlungen, RoHS
The module has different display LED´s. Following the function of the displays
8 Display LED
The module has different display LED´s. Following the function of the displays
9 Wiring diagram
module top side, 1-Wire Bus
7 = Ground 1-Wire
8 = 1-Wire Data
9 = + 5V output
11 = Reset Button
module bottom, voltage
power supply 9-30VDC
1 = Minus supply voltage
2 = Plus supply voltage
10 Terminating resistor /
termination RS485 interface
Within the 1-Wire Gateway 10 there is a termination or termination resistor with 120 Ohm. You can activate
this by establishing a cable connection between PIN A and A_R of the RS485 connector.
Anzeige
Bezeichnung
Funktion
LED Green
PWR
Display for supply voltage
LED Green
DATA
After switching on the device, the LED flashes 3 times.
Flashes during 1-Wire activity
Flashes when data is being sent via the interface port
Flashes very quickly if "KAL Receive" has been
activated and the "KAL messages" of the control
system do not appear.
LED Green data
interface
TX
Send LED,
Lights up when data is sent via USB and RS485 interface

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11 Firmware-Update
A firmware update can be performed with the
ESERA Config Tool 3 software under the
"DEBUG/DATA" tab via the USB interface.
The "DOWNLOAD FIRMWARE" button opens a
window for downloading new software
(firmware) for the 1-Wire Controller / 1-Wire
Gateway.
The firmware is available for all device versions
of the 1-Wire Controller and 1-Wire Gateways
applicable. The corresponding functionality is
enabled on the installed device.
As of firmware version V1.18_38, there is no
need to press the Reset Button of the
1-Wire Controllers / 1-Wire Gateways more
necessary.
Recovery function Firmware-Update
If the update is faulty, e.g. due to a power failure during the update, you can
use the recovery function.
To do this, hold down the reset button (located under hole 11 on the top of
the module), start the update in Config Tool 3 and release the reset button in
Config Tool 3 after approx. 1 second after starting. Now the update should
start. After an update we recommend to disconnect the 1-Wire Controller / 1-
Wire Gateway from the power supply for approx. 30 seconds and to restart
it. If you have any problems with the installation, we will be happy to help
you. Simply contact our support by
E-mail ([e-mail]).
12 Connection example with Multisensor
Picture 1-Wire Controller 1
www.esera.de

Art. No. 11324
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ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
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13 Connection example 1-Wire Gateway 10, 1-Wire Hub III, sensors and actuators
www.esera.de

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ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
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14 Software
Data interface Modbus RTU and ESERA ASCII text protocol
The Ethernet interface can be configured using the Windows ESERA program Config Tool 3. This program
can be found in the download area of the ESERA online shop.
14.1 Configuration and Communication with 1-Wire Gateway 10
The 1-Wire Gateway 10 has extensive configuration and formatting options, which can be read out and
operated with the ESERA Config Tool 3.
Since communication between 1-Wire Gateway 10 and Config Tool 3 takes place via the open ESERA ASCII
text protocol, you can also exchange data with any terminal program (e.g. Hercules or Putty) at any time via
UDP / RTU with the 1-Wire Gateway 10 and carry out the configuration.
Details about the communication commands can be found in the document "Programmer's Guide" in the
download area of the article on our website, www.esera.de and within Config Tool 3.
15 Communication
15.1 ESERA ASCII Text Protocol / Programming Manual
The 1-Wire Gateway 10 provides two protocols. The ESERA text protocol in ASCII format can easily be used for
configuration and analysis. Special attention has been paid here to good legibility and traceability for people. The
ESERA text protocol works with "GET" and "SET" commands, which probably every programmer has already
used in his own projects.
The ESERA text protocol is completely open and documented. The current version of the programming manual
can be found in the article download area of our website and via the configuration software ESERA Config Tool 3.
15.2 Modbus Protocol
You can communicate with the 1-Wire Gateway 10 without switching over the ESERA Text or Modbus RTU
protocol. The IP address and the port for the communication can be freely selected. The default settings are Port
5000 and DHCP operation.
The Modbus protocol has a standardized structure.The following is a small excerpt of the addressing overview.
The complete addressing overview can be found in EXCEL format in the download area of the 1-Wire Gateway
10.
Extract Mode Address Description
Description
read address
Number of words
(16Bit)
data type
Gateway No.
60000
1
Word
Article No.
60001
1
Word
Firmware Version
61000
4
String
Hardware Status
61010
3
String
serial number
61020
9
String
time
61030
4
String
date
61035
4
String
…
1-Wire Bus Sensors
and Actuators
OWD 1 /1-Wire Module
40100
1
Integer
40101,40102
2
DWord 1
40103,40104
2
DWord 2
40105,40106
2
DWord 3
40107,40108
2
DWord 4
40109,40110
2
DWord 5
40111,40112
2
DWord 6
40113,40114
2
DWord 7
40115,40116
2
DWord 8
OWD 2 /1-Wire Module
40200
1
Integer
40201,40202
2
DWord 1
40203,40204
2
DWord 2
…

Art. No. 11324
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ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
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16 Operating conditions
The assembly 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.
The assembly can only be put into operation under the supervision of a qualified electrician. Do not operate the
module in an environment in which flammable gases, vapours or dust are present or could be present.
17 Assembly
The installation site must be protected from moisture. The device may only be used in dry indoor areas. The
device is intended for installation inside a control cabinet as a stationary device.
18 Disposal information
Do not dispose of the device in domestic waste! Electronic devices must be disposed of at the
local collection points for electronic waste in accordance with the Directive on Waste Electrical
and Electronic Equipment!
19 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.
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 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 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.

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
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20 Warranty
ESERA GmbH guarantees that the sold goods are free of material and manufacturing defects at the time of transfer of risk
and have the contractually assured properties. The statutory warranty period of two years from invoicing shall apply. The
warranty does not cover normal wear and tear. Claims of the customer 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.. Except for this, ESERA GmbH shall be liable in the absence of a warranted
quality, in the case of intent or gross negligence. Claims from the product liability law are not affected by this. Should defects
occur for which ESERA GmbH is responsible, and should the replacement delivery also be defective in the case of exchange
of the goods, the purchaser shall be entitled to conversion or reduction. ESERA GmbH accepts no liability for the constant and
uninterrupted availability of ESERA GmbH nor 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. If you need documentation or information about older versions,
please contact us by e-mail at [email protected]
21 Trademarks
All listed designations, logos, names and trademarks, (also those which are not explicitly marked), are trademarks,
registered trademarks or other copyrighted or brand or title protected designations of their respective owners and are
expressly recognized by us as such. The naming of these designations, logos, names and trademarks is solely for
identification purposes and does not represent any claim of ESERA GmbH to these designations, logos, names and
trademarks. Furthermore, it cannot be concluded from the appearance on the ESERA GmbH webpages that designations,
logos or names are free of industrial property rights.
ESERA and Auto-E-Connect are registered trademarks of ESERA GmbH.
22 Contact
ESERA GmbH
Adelindastrasse 20
87600 Kaufbeuren
Germany
Tel.: [phone]
Fax: [phone]
www.esera.de
[email protected]
WEEE-Number: DE30249510