Digikeijs DR4088RB Series User manual

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DR 4088RB-xx
Instrucon manual
(2021-07-06)
© Copyright 2005 – 2018 digikeijs, the Netherlands. All
rights reserved. No informaon, images or any part of
this document may be copied without the prior wrien
permission of Digikeijs.

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1 Index
1.0 General informaon 2
1.1 Index 2
1.2 Warranty and warranty condions 3
1.3 Legal informaon 3
2.0 Product overview 4
2.1 General product informaon 4
2.2 Technical Specicaons 4
2.3 Hardware Overview 5
3.0 Programming 6
3.1 Programming without addional DR4088 ^
on the S88 6
3.1.1 Programming with the DR5000 6
3.1.2 Programming with the Z21® and the
Maintenance tool. 7
3.2 Programming with addional DR4088 on the S88 8
3.2.1 Programming with the DR5000 8
3.2.2 Programming with the Z21® and the
Maintenance tool. 9
3.3 DR4088RB-xx reset 9
4.0 Connecon examples 10
4.1 Feedback modules DR4088RB-CS; 2-wire track 11
4.2 Feedback modules DR4088RB-CS and DR5033
Booster 2-wire track 12
4.2 Feedback modules DR4088RB-OPTO; Hall sensors,
3-wire track 13
4.3 Feedback modules DR4088RB-OPTO; Hall sensors,
2-wire track 14
1 General Informaon

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1.2 Warranty and warranty condions
All our products come with a 24-month manufacturer's warranty. Please read these operang instrucons carefully.
Damage to the product caused by non-compliance with these instrucons will invalidate the warranty.
ATTENTION: The warranty is void if the housing of the product is opened.
1.3 Legal informaon
Prinng errors and mistakes, technical or other changes as well as changes in the availability of individual products are expressly reserved.
Data and illustraons are non-binding. All changes to hardware, rmware and soware are reserved.
We reserve the right to change the design of the product, the soware and / or the rmware without prior noce.
Copyright
All Digikeijs operang instrucons and other wrien instrucons supplied and/or downloadable are protected by copyright.
Reproducon is not permied without the wrien permission of Digikeijs.

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2.0 Product overview
2.1 General product informaon
The DR4088RB-xx is a feedback module that can be connected to the control panel via the R-Bus®.
The DR4088RB-xx has 16 feedback inputs.
The DR4088RB-xx is available as CS version (current sensor 2-wire track) and OPTO version (connecon of reed contacts, 3-wire track signal to track ground).
2.2 Technical specicaons
The connecon terminals of the 16 feedback units are designed for a cross-secon of 0.5mm², the two terminals for "C" are designed for a cross-secon of
0.75mm².
Number of in-
puts
Suitable
for
Minimum load for
safe reporng
Max. load per
contact Load per
contact
Max. load per
contact Load ca-
pacity
per contact for
max. 100 ms
Peak load for 8 feed-
backs at "C" total
Peak load for 8
feedbacks at "C"
total.
DR4088CS 2 x 8 2 conductors 2 mA 2 A 5 A 6 A an „C“ 6 A an „C“
DR4088OPTO 2 x 8 3 conductors
when using the
DR50xx
- - --

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2.3 Hardware Overview
1Connecon feedback 1 to 8
2Common connecon "C" for the right or le detector group.
Feedback group.
3Connecon feedback 9 to16
4programming buon
5green LED
(ashes as soon as the power supply is available)
In addion, the LED signals by
dierent ashing cycles the two programming levels.
6R-Bus® connecon
7yellow LED
(ashes during acvity on the R-Bus®)
8R-Bus® connecon
9red LED
(ashing during load or acvity at S88N connecon)
10 S88N In connecon
11 S88 In connecon
123
4
5678910 11

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3.0 Programming
First, something fundamental about the R-Bus®:
 The R-Bus® is always divided into two lines. The rst string begins with module address 1 and the second string with module address 11.
 A maximum of 160 feedback modules can be added to the R-Bus®.
 The R-Bus® requires that a module consists of 8 feedback modules.
 However, the DR4088RB contains 16 feedback modules.
 The 1st DR4088RB is assigned the module addresses 1 and 2.
 The 2nd DR4088RB is assigned module addresses 3 and 4.
 etc.
3.1 Programming DR4088RB without further DR4088 at the S88N port
It is important that the DR4088RB-xx must receive the module address once (i.e. 1,3,5,7, etc.) so that the DR4018RB-xx knows which module address it
starts with. In addion, the DR4088RB-xx must be informed that it consists of 2 x 8 feedbacks.
3.1.1 Programming with the DR5000
1. Open the DR5000 Tool
2. Properes Call XN-FB Bus
3. FB Call Programming Module
4. Now just follow the instrucons in the wizard.
Please refer to the instrucons above for programming the number of modules.
Example:
DR4088RB-xx —>DR4088RB-xx
Modul adress 1 Modul adresse 3
Number of modules = 2 Number of modules = 2
DR4088RB-xx —> DR4088RB-xx —>DR4088RB-xx DR4088RB-xx DR4088RB-xx
Modul address 1 Modul address 3 Modul address 5 Modul address 7 Modul address 9
Number of modules = 2 Number of modules = 2 Number of modules = 2 Number of modules = 2 Number of modules = 2

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3.1.2 Programming with the Z21® and the Maintenance Tool.
1. Press the 1st key on the DR4088RB-xx, the green LED starts flashing.
2. In the Maintenance Tool, send module address 1 (3,5,7, etc.) to the DR4088RB-xx via the Programming button.
3. always confirm the procedure with OK until the end of the dialog.
4. The green LED flashes again as at the beginning.
5. Press the key on the DR4088RB-xx twice in quick succession.
6. The green LED now flashes at a different rate than before.
7. In the Maintenance Tool, send module address 2 to the DR4088RB-xx via the button Program.
8. always confirm the procedure with OK until the end of the dialog.
9. the green LED flashes now again as at the beginning.
Please refer to the instructions above for programming the number of modules, for.
example:
DR4088RB-xx —>DR4088RB-xx
Module address 1 Module address 3
Number of modules = 2 Number of modules = 2
DR4088RB-xx —> DR4088RB-xx —>DR4088RB-xx DR4088RB-xx DR4088RB-xx
Module address 1 Module address 3 Module address 5 Module address 7 Module address 9^
Number of modules = 2 Number of modules = 2 Number of modules = 2 Number of modules = 2 Number of modules =2

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3.2 Programming DR4088RB with further DR4088 at S88(N) connecon
It is important that the DR4088RB-xx must receive the module address once so that the DR4018RB-xx knows which module address it starts with. In addion, the
DR4088RB-xx must be informed that it consists of X mes 8 feedbacks.
This means:
If another DR4088xx is connected to the S88 connecon of the DR4088RB-xx, the number of modules increases from 2 to 4.
If the DR4088RB-xx a second DR4088xx is plugged into the S88 connecon, the number of modules increases from 4 to 6, and so on.
etc.
Aenon! A maximum of four DR4088xx can be connected to the S88 connecon on each string consisng of one DR4088RB-xx. This means that the DR4088RB-xx
is assigned module address 1 and then the number of modules 10 is transferred. This means that a maximum of 80 feedbacks are available on string 1.
If a second line is now set up at the R-Bus® , it starts with module address 11. Here, too, a maximum of 4 addional DR4088xx can be connected to the S88 con-
necon of the DR4088RB-xx. The second step here is to transfer the number of modules 10 to the DR4088RB-xx. A maximum of 80 feedback modules are now also
available on this line.
3.2.1 Programming with the DR5000
1. Open the DR5000 Tool
2. Properes Call XN-FB Bus
3. FB Call Programming Module
4. Now just follow the instrucons in the wizard.
Please refer to the instrucons above for programming the number of modules.
Example:
DR4088RB-xx —>DR4088xx
Modul address 1
Number of modules = 4 (x 8 feedback units)
DR4088RB-xx —> DR4088xx —> DR4088xx —> DR4088xx —> DR4088xx
Modul address 1
Number of modules = 10 (x 8 feedback)
Important! When using the LN or RB module, the ext88N IN number of 16
and 8 input modules must be set to 0 on the DR5000. This can be checked if
in the feedback monitor row 1 and row 9 are white with blue and not red!

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3.2.2 Programming with the Z21® and the maintenance tool.
1. Press the key on the DR4088RB-xx, the green LED starts ashing.
2. In the Maintenance Tool, send module address 1 to the DR4088RB-xx via the Program buon.
3. Always conrm the procedure with OK unl the end of the dialog.
4. The green LED now ashes again as at the beginning.
5. Now press the key on the DR4088RB-xx twice in quick succession.
6. The green LED now ashes at a dierent rate than before.
7. In the Maintenance Tool, send the module address 4,6,8 or 10 to the DR4088RB-xx via the Programming buon, depending on the
number of available modules.
8. Always conrm the procedure with OK unl the end of the dialog.
9. The green LED now ashes again as at the beginning.
Please refer to the instrucons above for programming the number of modules.
Example:
DR4088RB-xx —>DR4088xx
Module address 1
Number of modules = 4 (x 8 feedback units)
DR4088RB-xx —> DR4088xx —> DR4088xx —> DR4088xx —> DR4088xx
Module address 1
Number of modules = 10 (x 8 feedback)
3.3 Reset DR4088RB-xx
Important! The DR4088RB-xx The DR4088RB-xx has no funcon for reseng to factory sengs!
This is also not necessary because no other funcons can be set in the DR4088RB-xx except for the module address and the number of modules.
To reset the module address back to the basic seng 1, it is sucient to send it again to the DR4088 RB as described above. For the number of
modules 2 more modules have to be sent to the DR4088RB-xx. Further steps are not necessary.

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4.0 Connecon examples
In this chapter you will nd some connecon examples for the DR4088RB-xx. Please note that we are not able to show all possibilies that exist.

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4.1 Feedback modules DR4088RB-CS; 2-wire track
DR5000 in conjuncon with R-Bus® feedback modules (DR4088RB-CS)
In this example the feedback modules DR4088RB-CS are used.
These feedback modules are connected to the DR5000 central unit via R-Bus®. You can con-
nect a maximum of 10 modules with 16 inputs each to the R-Bus® of the DR5000. A maxi-
mum of 160 feedback modules can thus be connected.
® R-Bus, B-Bus are trademarks which are registered in the name of Modelleisenbahn GmbH. XpressNet and RS-Bus is a trademark registered in the name of Lenz
Further R-Bus®
components
Moduladresse 1-2Moduladresse 5-10Moduladresse 3-4

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4.2 Feedback modules DR4088RB-CS and DR5033 Booster 2-wire track
® R-Bus, B-Bus are trademarks which are registered in the name of Modelleisenbahn GmbH. XpressNet and RS-Bus is a trademark registered in the name of Lenz
Moduladresse 7-8
Further R-Bus®
components
Moduladresse 1-2Moduladresse 5-6Moduladresse 3-4
Both sides
track isolaon

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Power supply
4.2 Feedback modules DR4088RB-OPTO; Hall sensors, 3-wire track
Light barrier, Hall sensors or
the like
(posive switching PNP)
5V-20V
DC/AC
Feedback "Track mass“switch track reed contact
DR4088RB-OPTO
More DR4088RB-xx
feedback unit
Moduladresse 1-2

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4.3 Feedback modules DR4088RB-OPTO; switch track, 2-wire track
switch track Light barrier, Hall sensors or
the like
(posive switching PNP)
Power supply
5V-20V
DC/AC
reed contact push
buon
switches
DR4088RB-OPTO
More DR4088RB-xx
feedback unit
Moduladresse 1-2