LDT TD-88 is a reliable interface for the s88 feedback bus that can manage up to 31 Transponder Reader Units COL-10 and feeds the transponder data into the s88-Feedback Bus. The transponder data is transmitted via the High-Speed Interfaces HSI-88 or HSI-88-USB to the PC. It occupies one feedback registration on the s88 feedback bus and can be combined with all available s88 feedback modules.
LDT TD-88 is a reliable interface for the s88 feedback bus that can manage up to 31 Transponder Reader Units COL-10 and feeds the transponder data into the s88-Feedback Bus. The transponder data is transmitted via the High-Speed Interfaces HSI-88 or HSI-88-USB to the PC. It occupies one feedback registration on the s88 feedback bus and can be combined with all available s88 feedback modules.
L
ittfinski
D
aten
T
echnik (
LDT
)
Operating Instruction
Components for the Transponder Technology (RFID)
Interface-s88
TD-88
TD-88-G
Part-No.:
060023
>> finished module in a case <<
The Interface TD-88 is suitable for the s88-feedback
bus. It is able to manage up to 31 Transponder Reader
Units COL-10 and feeds the transponder data into the
s88-Feedback Bus.
The transponder data will be transmitted via the High
Speed Interfaces HSI-88 respectively via the HSI-88-
USB to the PC.
This product is not a toy! Not suitable for children under 14 years of age!
The kit contains small parts, which should be kept away from children under 3!
Improper use will imply danger of injuring due to sharp edges and tips! Please
store this instruction carefully.
Introduction / Safety instruction:
You have purchased the s88-Interface TD-88 supplied within
the assortment of Littfinski DatenTechnik (LDT).
We are wishing you having a good time using this product!
The finished module comes with 24 month warranty.
• Please read the following instructions carefully. Warranty will
expire due to damages caused by disregarding the operating
instructions. LDT will not be liable for any consequential
damages caused by improper use or installation.
• Also, note that electronic semiconductors are very sensitive to
electrostatic discharges and can be destroyed by them.
Therefore, discharge yourself before touching the modules on
a grounded metal surface (e.g. heater, water pipe or
protective earth connection) or work on a grounded
electrostatic protection mat or with a wrist strap for
electrostatic protection.
• We designed our devices for indoor use only.
General functional description:
It is the task of the Interface TD-88 to feed the transponder
data of the Transponder-Readers COL-10 into the s88-
feedback bus. The transponder data will be transmitted on
this way via the High Speed Interface HSI-88 (for the COM-
interface) or the HSI-88-USB (for the USB-interface) to the PC.
Up to 31 Transponder Readers COL-10 can be connected to
one TD-88.
The TD-88 occupies at the s88-feedback bus one feedback
registration such as an s88 or a RM-88-N / RM-88-N-O, RM-
DEC-88 / RM-DEC-88-Opto. The TD-88 can be assembled at
any convenient place at the feedback bus line as a normal
feedback module. It can be combined with all available s88-
feedback modules.
TrainDetect-88 tied-up into the s88-feedback bus:
• Attention: Before starting the installation take care that
all components will be voltage free.
Connect the 6-poles s88 bus plug of the TD-88 that way to one
of the three pin bars of the HSI-88 or HSI-88-USB or to an
available Feedback Module RM-88-N / RM-88-N-O, RM-DEC-
88 / RM-DEC-88-O or RM-GB-8-N that the white single wire of
the s88-bus cable will correspond with the white marking at
pin bar ST1 on the PC-board. Following feedback modules
will be connected to the pin bar ST2 of the TD-88 on the same
way.
Connecting the TD-88 to the Transponder-
Readers COL-10:
The Transponder-Readers COL-10 shall be connected to
each other and to the interface TD-88 (clamp KL1) with a
twisted 2-wire cable (e.g. simple bell wire).
Pay careful attention to the correct connection of the ports "A"
and "B" between the components.
The enclosed 1.5 kOhm terminal resistor has to be connected
to the last Reader COL-10 of the reader bus-line. Please attend
to the sample connections at the rear side of this instruction.
Transponder Technology for the train
identification on model railway layouts
With the train identification via transponder is it possible to
identify every train automatically. For this issue is it required to
assemble every train on the layout with a transponder. At
suitable identification stations (e.g. where new trains will be
inserted) will be a Reader COL-10 assembled. The
Transponder-Reader COL-10 transmits the unique laser
programmed serial number red from the train transponder via
the Interface TD-88 or INTER-10 to the PC-model railway
software. At the software are the transponder data stored as
train-name or train-number and will be indicated at the PC-
screen at the track layout display. After the model railway
software train identification system identified the train the
software will realize the further tracing of the train and the
control via the standard feedback modules such as RM-88-
N, RM-88-N-O, RM-DEC-88, RM-DEC-88-O or RM-GB-8-N for
the s88 feedback bus or RS-16-O or RS-8 for the RS-feedback
bus.
IN
OUT
LED1
Für bis zu 31
Transponder-
Lesegeräte
COL-10
rosa pink
gelb yello
gruen gre
braun bro
weiss whi
grau gray
ST1 ST2
A B
KL1
+
Littfinski DatenTechnik (LDT)
Interface s88
TD-88
Rev 2.3
Interface s88
TD-88
Rev 2.3
Für bis zu 31
Transponder-
Lesegeräte
COL-10
Für bis zu 31 Transponder-Lesegeräte COL-10.
For up to 31 transponder-reader COL-10.
Interface s88
TD-88
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
Digital-Profi werden!
Picture 1: If the transponder information will be transmitted into the s88-bus via the Interface TD-88 is it possible to transmit the data
via the High Speed Interface HSI-88-USB and via the USB Interface to the PC. Each Interface TD-88 is able to manage the
transponder data of max. 31 Transponder-Reader COL-10. It is possible to connect up to 31 Interfaces TD-88 onto each HSI-88-
USB.
Picture 2
:
TD
-
88
with a
Transponder
-
Reader COL
-
10
for
train
identification within the s88-feedback line at the second position
with a High Speed Interface HSI-88 for the serial COM-interface.
Picture 3
:
TD
-
88
with a
Transponder
-
Reader COL
-
10
for
train
identification within the s88-feedback line at the second position
with a High Speed Interface HSI-88-USB for the USB-interface.
Made in Europe by
Littfinski DatenTechnik (LDT)
Bühler electronic GmbH
Ulmenstraße 43
15370 Fredersdorf / Germany
Phone: +49 (0) 33439 / 867-0
Internet: www.ldt-infocenter.com
Subject to technical changes and errors. 09/2022 by LDT
1231
RS485
USB
OUT
IN
+
-
IN
OUT
LED1
Für bis zu 31
Transponder-
Lesegeräte
COL-10
rosa pink
gelb yello
gruen gre
braun bro
weiss whi
grau gray
ST1 ST2
A B
KL1
+
Littfinski DatenTechnik (LDT)
Interface s88
TD-88
Rev 2.3
Interface s88
TD-88
Rev 2.3
Für bis zu 31
Transponder-
Lesegeräte
COL-10
Für bis zu 31 Transponder-Lesegeräte COL-10.
For up to 31 transponder-reader COL-10.
Interface s88
TD-88
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
Digital-Profi werden!
DiCoStation
Rev. 1.0
RIGHT MIDDLE LEFT
s88 Rückmeldebus
s88 feedback bus
ST5 ST4 ST3
Software by
Falkner
everytime up -to- date
14..18V~
br. gelb
Littfinski DatenTechnik (LDT)
USB
ST1
LED1 LED2
STOPGO
++
ST6 EXT-PORT
BOOSTER
ST2
Schnelles Comput er-Interface für den s88 Rück-
meldebus. E rmöglicht drei s88 Rückmeldestränge.
High Speed Interface-88
HSI-88-USB
Digital-Profi werden!
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
A B
Antenna
Antenne
GND A/E
braun
brown
KL1 KL2
gelb
yellow
KL3 KL4
Transponder Reader
Transponder Lesegerät
13...18V
LED1
+
COL-10
Rev. 1.4
Für EM-4102 kompatible Transponder.
EM-4102 compatible Transponder-Reader.
Transponder-Lesegerät
COL-10
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
Digital-Profi werden!
Littfinski DatenTechnik (LDT)
A B
Antenna
Antenne
GND A/E
braun
brown
KL1 KL2
gelb
yellow
KL3 KL4
Transponder Reader
Transponder Lesegerät
13...18V
LED1
+
COL-10
Rev. 1.4
Für EM-4102 kompatible Transponder.
EM-4102 compatible Transponder-Reader.
Transponder-Lesegerät
COL-10
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
Digital-Profi werden!
Littfinski DatenTechnik (LDT)
A B
Antenna
Antenne
GND A/E
braun
brown
KL1 KL2
gelb
yellow
KL3 KL4
Transponder Reader
Transponder Lesegerät
13...18V
LED1
+
COL-10
Rev. 1.4
Für EM-4102 kompatible Transponder.
EM-4102 compatible Transponder-Reader.
Transponder-Lesegerät
COL-10
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
Digital-Profi werden!
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
Digital-Profi werden!
Lesegerät COL-10
Antenne für Transponder-
Rev. 1.1
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
Digital-Profi werden!
Lesegerät COL-10
Antenne für Transponder-
Rev. 1.1
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
Digital-Profi werden!
Lesegerät COL-10
Antenne für Transponder-
Rev. 1.1
1K5 Abschlusswiderstand
end resistor
Verdrillte Leitung (Klingeldraht)
twisted wire
minus
neg.
plus
pos.
13,6V
Steckernetzgerät SNG-10
zur Versorgung von maximal 10
Transponder-Lesegerä ten COL-10
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
Steckernetzgerät SNG-10
Plug-in power supply SNG-10
Vom Modellbahntrafo
From transformer
OUT
OUT
IN
OUT
IN
IN
10
9
11
8
7
6
5
4
3
2
1
12
13
14
15
16
KL6KL5KL4KL3KL2KL1
Littfinski DatenTechnik (LDT)
ST2ST1
Rückmeldemodul RM-88-N
16 - channel feedback module
Rev. 1.0
BU1 BU2
s88-N
OUT IN
s88-N
OUT
16 Rückmeldeeingänge für den
s88-Rückmeldebus.
Rückmeldemodul
RM-88-N
s88-N
Digital-Profi werden!
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
IN
OUT
LED1
Für bis zu 31
Transponder-
Lesegeräte
COL-10
rosa pink
gelb yello
gruen gre
braun bro
weiss whi
grau gray
ST1 ST2
A B
KL1
+
Littfinski DatenTechnik (LDT)
Interface s88
TD-88
Rev 2.3
Interface s88
TD-88
Rev 2.3
Für bis zu 31
Transponder-
Lesegeräte
COL-10
Für bis zu 31 Tr ansponder-Lesegeräte COL-10.
For up to 31 transponder-reader COL-10.
Interface s88
TD-88
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
Digital-Profi werden!
KL1
s88 Rückmeldebus
s88 feedback bus
LEFTMIDDLERIGHT
High Speed Interface 88
HSI-88
Rev. 2.1
Littfinski DatenTechnik
br. gelb
14..18V~
Computer
RS232
Schnelles Computer-Interface für den s88-Rück-
meldebus. Ermöglicht 3 Rückmeldestränge.
High Speed Interface-88
HSI-88
Digital-Profi werden!
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
A B
Antenna
Antenne
GND A/E
braun
brown
KL1 KL2
gelb
yellow
KL3 KL4
Transponder Reader
Transponder Lesegerät
13...18V
LED1
+
COL-10
Rev. 1.4
Für EM-4102 kompatible Transponder.
EM-4102 compatible Transponder-Reader.
Transponder-Lesegerät
COL-10
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
Digital-Profi werden!
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
Digital-Profi werden!
Lesegerät COL-10
Antenne für Transponder-
Rev. 1.1
Verdrillte Leitung
(Klingeldraht)
twisted wire
minus
neg.
plus
pos.
gelb
yellow
braun
brown
13,6V
Steckernetzgerät SNG-10
zur Versorgung von maximal 10
Transponder-Lesegeräten COL-10
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
Steckernetzgerät SNG-10
Plug-in power supply SNG-10
1K5 Abschlusswiderstand
end resistor
87654321
9 10 11 12 13 14 15 16
märklin
digital
dec oder s 88
Vom Modellbahntrafo
From transformer
OUT
OUT
IN
OUT
IN
IN
10
9
11
8
7
6
5
4
3
2
1
12
13
14
15
16
KL6KL5KL4KL3KL2KL1
Littfinski DatenTechnik (LDT)
ST2ST1
Rückmeldemodul RM-88-N
16 - channel feedback module
Rev. 1.0
BU1 BU2
s88-N
OUT IN
s88-N
OUT
16 Rückmeldeeingänge für den
s88-Rückmeldebus.
Rückmeldemodul
RM-88-N
s88-N
Digital-Profi werden!
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
IN
OUT
LED1
Für bis zu 31
Transponder-
Lesegeräte
COL-10
rosa pink
gelb yello
gruen gre
braun bro
weiss whi
grau gray
ST1 ST2
A B
KL1
+
Littfinski DatenTechnik (LDT)
Interface s88
TD-88
Rev 2.3
Interface s88
TD-88
Rev 2.3
Für bis zu 31
Transponder-
Lesegeräte
COL-10
Für bis zu 31 Transponder-Lesegeräte COL-10.
For up to 31 transponder-reader COL-10.
Interface s88
TD-88
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
Digital-Profi werden!
DiCoStation
Rev. 1.0
RIGHT MIDDLE LEFT
s88 Rückmeldebus
s88 feedback bus
ST5 ST4 ST3
Software by
Falkner
everytime up-to-date
14..18V~
br. gelb
Littfinski DatenTechnik (LDT)
USB
ST1
LED1 LED2
STOPGO
++
ST6 EXT-PORT
BOOSTER
ST2
Schnelles Computer-Interface für den s88 Rück-
meldebus. Ermöglicht drei s88 Rückmeldestränge.
High Speed Interface-88
HSI-88-USB
Digital-Profi werden!
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
A B
Antenna
Antenne
GND A/E
braun
brown
KL1 KL2
gelb
yellow
KL3 KL4
Transponder Reader
Transponder Lesegerät
13...18V
LED1
+
COL-10
Rev. 1.4
Für EM-4102 kompatible Trans ponder.
EM-4102 compatible Transponder-Reader.
Transponder-Lesegerät
COL-10
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
Digital-Profi werden!
www.ldt-infocenter.com
Littfinski DatenTechnik (LDT)
Digital-Profi werden!
Lesegerät COL-10
Antenne für Transponder-
Rev. 1.1
Verdrillte Leitung
(Klingeldraht)
twisted wire
minus
neg.
plus
pos.
gelb
yellow
braun
brown
13,6V
Steckernetzgerät SNG-10
zur Versorgung von maximal 10
Transponder-Lesegeräten COL-10
Littfinski DatenTechnik (LDT)
www.ldt-infocenter.com
Steckernetzgerät SNG-10
Plug-in power supply SNG-10
1K5 Abschlusswiderstand
end resistor
87654321
9 10 11 12 13 14 15 16
märklin
digital
decoder s 88
-
1
-
2
LDT TD-88 is a reliable interface for the s88 feedback bus that can manage up to 31 Transponder Reader Units COL-10 and feeds the transponder data into the s88-Feedback Bus. The transponder data is transmitted via the High-Speed Interfaces HSI-88 or HSI-88-USB to the PC. It occupies one feedback registration on the s88 feedback bus and can be combined with all available s88 feedback modules.
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