esera automation 11325 User manual

Art. No. 11325
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 Controller 1 Bluetooth
1-Wire Controller for autonomous communication and updating of the
1-Wire network.
Fast readout of all 1-Wire devices in
1-2 seconds cycle
Cyclic output of the prepared 1-Wire data in plain text
Data logging when communication to the control system/host system
is interrupted (option)
Power supply for 1-Wire network
Designed for small to large 1-Wire networks
DIN rail housing for control cabinet installation
Wide supply voltage range
Management of all ESERA-Automation and many standard 1-Wire
modules
1 Introduction
Before you start to install the 1-Wire Controller 1 and put the device into
operation, please read this operating manual through to the end,
especially the section on safety instructions.
2 Product Description
Self-sufficient management
The 1-Wire Controller 1 is designed for the autonomous management of a 1-Wire network. You no longer
need to worry about 1-Wire commands or formulas for evaluating sensor data. The controller independently
scans the 1-Wire network for devices (sensors and actuators) and, depending on the device found, outputs
the corresponding data in plain text.
Formatted data output
The 1-Wire Controller 1 provides the sensor and actuator data ready prepared, e.g. for temperature sensors
in C°, cyclically off. Only one division by 100 is necessary.
In addition, the article number for ESERA modules can be entered, the calculation and output is adapted to
the function of the module.
Designed for all 1-Wire networks
The 1-Wire interface of the 1-Wire Controller 1 is specially designed to safely operate from small to very
large 1-Wire networks with long cable runs. 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.
System time / real time clock
You do not have a real-time clock with battery buffering in your system? No problem, the 1-Wire controller
gladly provides the time with date. A real-time clock with battery buffering is integrated.
Power supply
For power supply, the 1-Wire Controller 1 has a wide range input of 9 - 30VDC and is therefore equally
suitable for 12V and industry standard 24VDC supplies.
Suitable DIN rail or plug-in power supplies can be found in our webshop.

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Commissioning
How to Videos for commissioning and configuration can be found on our website www.esera.de at
Service and Support, How to and Support Videos.
3 Technical Data
Connection: Bluetooth, long distance data connection up to 100/30m
Bluetooth: V2.0 + DER, 2.4GHz frequency (2.42 to 2.48GHz), class 1
Transmission power max. +18dBm
Receiver: USB-Bluetooth- Adapter, Bluetooth Access Point
Range: approx. 100m in free field, approx. 30m in building
Terminal device interface: Virtual serial port via SPP
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
4 Ambient conditions
Temperature, operation -10°C to +55°C
Air humitidy: 10 - 92% (non-condensing)
Protection system: IP20
Protection class: III
Dimensions: 35 x 90 x 70mm (WxHxD)
5 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, interference immunity
EN 61000-6-3, interference radiation
RoHS
6 Software
In order to protect controller 1 from unauthorized access, a password/key must be entered before a data
connection is established. This signals to Controller 1 that the connection setup is an authorized access.
The factory default is key 1304.
7 Setting up Bluetooth
A Bluetooth adapter must be available and set up on the end device, i.e. the device that is to exchange data with
the Bluetooth module. If a connection to controller 1 is then established, the driver software sets up a virtual COM
port on the device. Any application can then send and receive data via this port.
With a virtual COM port, the baud rate setting has no meaning, so that a baud rate of, for example, 19,200 bps
and 8N1 can be selected as transmission parameters.
7.1 Driver for Bluetooth - Adapter
Bluetooth adapters with USB interface or Bluetooth access point devices are available.
The drivers for the Bluetooth adapter must be set up on the control unit/computer according to the instructions of
the adapter manufacturer.
Depending on the operating system, the setup and the connection establishment will work slightly differently.
However, the Bluetooth adapters always set up a service or program that can be used to search for Bluetooth
devices in the vicinity. If a Controller 1 is in range, the device is recognized as Controller 1 (Serial Adapter) and a
connection can be established.

Art. No. 11325
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Setup on Linux
Here is a short guide for Linux:
Bind device using the normal Bluetooth functions
Run hcitool scan and remember the MAC
Create /etc/bluetooth/rfcomm.conf file if necessary
recomm.conf add the following entry:
# RFCOMM configuration file.
rfcomm0 {
# Automatically bind the device at startup
bind yes;
# Bluetooth address of the device
device 00:12:6F:2B:B1:52; #Here you enter the MAC address of the 1-Wire Controller 1
# RFCOMM channel for the connection
channel 1;
# Description of the connection
comment "1-Wire_Controller1";
}
Device must of course be adapted.
rfcomm connect 00:12:6F:2B:B1:52 execute in the console.
Now the serial interface can be accessed with a normal terminal program. (/dev/rfcomm0 )
8 Display LED
The module has various display LEDs. In the following the function of the displays
Display
Bezeichnung
Funktion
LED Green
PWR
Display for supply voltage
LED Green
DATA
After switching on the device the LED flashes 3x
flashes during 1-Wire activity
flashes when data is sent via the data interface
flashes very quickly if "CAL Receive" has been
activated and the "CAL messages" of the control
system are missing.
LED Green
Data interface
Network Link LED,
Lights up when a network connection is established
LED Green
Data interface
Network Data LED
Lights up during data communication via the data interface

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9 Connection diagram
Module top side (1-Wire Bus)
(Module top side)
7 = ground 1-Wire
8 = 1-Wire Data
9 = + 5V output
Module bottom side (power supply)
1 = Minus Supply voltage
2 = Plus Supply voltage
Note: Basics and tips for the 1-Wire Bus
system can be found in our eBook in the
shop at
http://www.esera.de/schulung-
support/dokumentation/

Art. No. 11325
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ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
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10 Connection example 1-Wire Hub III, sensors and actuators
Der 1-Wire Controller 1 Ethernet is shown here as an example of the 1-Wire Controller 1 Bluetooth.

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11 Connection example with iButton reader unit
The 1-Wire Controller 1 Ethernet is shown here as an example for the 1-Wire Controller 1 Bluetooth.
12 Software
Data interface ESERA ASCII text protocol
The BT interface is integrated in
the Windows ESERA program
"Config-Tool 3" in the form of a
COM interface. You can find this
program in the download area of
the ESERA Online shop.
Configuration and
Communication with 1-Wire
Controller 1
The 1-Wire Controller 1 has
extensive configuration and
formatting options that can be
read and operated with the
ESERA "Config Tool 3".
Since communication between
the 1-Wire controller 1 and the
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) via
UDP/TCPIP with the 1-Wire controller 1 at any time and perform configuration.
Details on the communication commands can be found in the document "Commandlist", which can be found
in the download area of the ESERA online shop and within Config-Tool 3.

Art. No. 11325
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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Firmware Upgrade
The latest device software
(firmware) can also be found in
the download area of the
ESERA Online Shop.
The update is performed using
Config-Tool 3.
13 Operating conditions
The module may only be operated at the voltages and ambient conditions specified for it. The device can be
operated in any position. The device is intended for use in dry and dust-free rooms.
If condensation forms, wait at least 2 hours for the device to acclimatise.
The modules may only be put into operation under the supervision of a qualified electrician. Do not operate the
module in an environment where flammable gases, vapours or dust are present or can be present.
14 Assembly
The installation site must be protected against moisture. The device may only be used in dry
indoor rooms. The device is intended for mounting inside a control cabinet as a stationary
device.
15 Disposal note
Do not dispose of the device in household waste! Electronic devices must be disposed of in
accordance with the Directive on Waste Electrical and Electronic Equipment on local
Dispose of at collection points for old electronic equipment!
16 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.

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 11325 V2.0 R1.0 Manual Page 8 of 8
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.
17 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].
18 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.
19 Contact
ESERA GmbH
Adelindastrasse 20
87600 Kaufbeuren
GERMANY
Tel.: [phone]
Fax: [phone]
www.esera.de
[email protected]
WEEE-Number: DE30249510