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Art. No. 11162  

 

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. 

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ESERA GmbH, ESERA-Automation 2020 

www.esera.de 

11162 V2.0 R1.0  Manual 

Page 1 von 5 

 

 
 

User Guide 

ESERA Extender 4 Linear 

Distribution module / Patch panel  

for 1-Wire Bus system

 

 

Performance features 

 

Distributor for 1-Wire Network in linear topology 

 

7 terminals (push-in) for network cable 

 

1 modular socket for cabling with CAT network cable 

 

Patch field for linear topology and 

star-shaped spatial wiring 

 

Housing for DIN rail mounting  

 

 

Typical areas of application 

 

Central 1-Wire Network distributor  

 

Sub-distributor for 1-Wire network 

 

laboratory equipment, scientific equipment 

 

 

        

 

 

 
 
 
 
 
 
 
 
 

Introduction 

Before you start to assemble the 1-Wire Extender 4 and put it into operation, please read this manual carefully to 
the end, especially the section on safety instructions. 
 

Product description 

We call the product a 1-Wire Extender or Distribution Module. However, the terms patch panel, extender, data 
distributor or terminal board are also used. 
The 1-Wire Extender 4 is designed as a distributor for 1-Wire networks. Due to the 7 push-in terminals no tools 
are necessary for the connection. With the 1-Wire Extender 4, the installation and cabling of 1-Wire networks in 
linear topology is greatly accelerated and extremely simplified.  The 1-Wire Extender 4  
can be used, for example, as a central distributor after a 1-Wire bus coupler / 1-Wire controller or 1-Wire hub. 
By fitting an 8-pin modular socket, several 1-Wire Extenders 4 can be elegantly connected via  
CAT network cables can be connected via a 1-Wire Extension 2 distributor. 
The 1-Wire Extender 4 is ideally suited for sub-distribution boards or floor distributors in combination with  
DIN rail modules.  
 
The various 

1-Wire Extenders

 form a coordinated cabling system.  

For coupling to control systems, we recommend the use of an ESERA 1-Wire controller. This simplifies the 
software connection enormously due to the many automatic functions. 
No software is required for this module. 
 
 

Summary of Contents for 11162

Page 1: ...tions 2 Product description We call the product a 1 Wire Extender or Distribution Module However the terms patch panel extender data distributor or terminal board are also used The 1 Wire Extender 4 is designed as a distributor for 1 Wire networks Due to the 7 push in terminals no tools are necessary for the connection With the 1 Wire Extender 4 the installation and cabling of 1 Wire networks in l...

Page 2: ...otection circuits Reverse polarity protection for 5V input output Temperature operation 20 C to 60 C Air humitidy 10 92 non condensing Dimensions Housing 112x41x 35 LxWxH Protection class III Housing protection type IP00 4 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 5 Conn...

Page 3: ...s connected to terminal X2 third 1 Wire sensor is connected to terminal X1 and so on until you connect the last 1 Wire sensor to terminal X7 The now linear 1 Wire network is terminated with the secondary data line of the last sensor For this purpose a passive termination resistor of 4 7kOhm is integrated within the 1 Wire Extender 4 Due to the cabling your 1 Wire sensors are wired in a star shape ...

Page 4: ...in 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 re...

Page 5: ...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 noti...

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