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DigitalBooster DB-4 – Manual 

 

 

 

 

 

 

16

 -

 

 
 

After a 

new start

 of the 

digital command station

PC

 and 

model railway software

 

the 

DigitalBooster DB-4

 will react immediately to the 

received commands

 and will 

supply 

again 

digital current to the tracks

 
If the 

model railway software

 will be 

finalized

 the software will 

deactivate

 at first the 

WatchDog-Function 

with the command 

basic address

  “

round

” and the 

layout

 can 

now 

operate

 

without PC

 via the 

digital command station

 

9. DB-4 switching On and Off via Accessory Address:

 

 
The 

DigitalBooster DB-4

 can be 

switched On and Off

 via an 

accessory address

 

(

turnout command

). Address 

programming

 explained in 

chapter 6

 
The 

DigitalBooster DB-4

 can be 

switched Off

 via the 

basic address

 

+ 2

 “

round

” of 

the 

address block programmed

 for the 

On/Off-switch function

. The 

DigitalBooster 

DB-4

 can be switched 

On

 via the 

basic a 2

 “

straight

”. 

 

WatchDog or

On-/Off sw. Function

inactive

not used

Stop

not used

round / red / -

round / red / -

round / red / -

round / red / -

1

2

3

4

straight / green / +

straight / green / +

straight / green / +

straight / green/ +

WatchDog or

not used

Go

not used

inactive

On-/ Off sw. Funktion

 

 
The 

On-/Off switch function

 via 

Accessory- or Turnout Address has no function

 if 

the 

Jumper J1 “Short Report” 

has been

 set

 

  

   via command station     via accessory address 

Jumper J1 "Short Report" 

Stop 

Go 

Stop 

Go 

set 

removed 

 

“X” indicates switching possible 

“-“ indicates switching not possible 

 
 
 

10. DB-4 switching On and Off via external push button:

 

 
The 

DigitalBooster DB-4 

can be

 switched on and off 

with the

 external Stop/Go 

Keys

. These keys can be installed at the 

layout rim

 and used as 

emergency switch-

off keys

Содержание DigitalBooster DB-4

Страница 1: ...following picture 1 show the assembly procedure from the side view and the picture 2 show the assembled DB4 Power PC Board onto the basic PC Board with sight from the top Schraube screw DB 4 Basis Distanzbolzen distance spacer DB4 Power Schraube screw DB4 Power Rev 1 4 Littfinski DatenTechnik LDT IC4 IC5 ST1 C3 R6 R5 D7 D5 C11 R1 D3 D2 IC1 R3 C4 C7 C8 C1 C2 C10 IC3 C9 D6 C6 R2 IC2 D1 D4 R4 C5 T1 T...

Страница 2: ...hm attend to polarity RN1 19 10 Diodes 1N4003 attend to polarity D1 4 D6 11 20 3 Diodes 1N5819 attend to polarity D5 D12 D13 21 1 Z Diode BZX 5V1 attend to polarity D14 22 1 Z Diode BZX 30V attend to polarity D15 23 1 IC socket 28poles attend to polarity marking IC1 24 3 IC sockets 8poles attend to polarity marking IC2 3 5 25 1 IC socket 16poles attend to polarity marking IC7 26 1 IC LTV814 attend...

Страница 3: ...pere booster for Märklin Motorola mfx M4 and DCC DB 4 DigitalBooster Multi Digital Littfinski DatenTechnik LDT D 25492 Heist www ldt infocenter com Digital Profi werden The DigitalBooster DB 4 provides a maximum digital current of 2 5 or 4 5 Ampere and amplifies the digital formats of Märklin Motorola mfx M4 and DCC The DB 4 can operate with several digital command stations by using the 5 poles bo...

Страница 4: ... Operation Modes with Jumper 10 6 1 Select Maximum Digital Current to 2 5 or 4 5 Ampere 10 6 2 Select data format for WatchDog and On Off switch function 11 6 3 RailCom cutout Creation or Suppression 11 6 4 Short Circuit Report to the Command Station Short Report 11 6 5 Automatic Switch On Auto Go 12 7 Addresses for WatchDog and On Off switch function 12 7 1 Common Address Section 13 7 2 Own Addre...

Страница 5: ...lCom ShortReport red brown LED1 LED2 GO STOP Littfinski DatenTechnik LDT KL1 K J 4 5 2 5 JP5 OUT IN ST1 ST2 Rev 1 4 DB 4 BU3 BU2 C D E STOP GO KL2 KL4 KL3 Feedback A T 2 5 4 5 Ampere Booster für die Digitalformate Märklin Motorola mfx M4 und DCC 2 5 4 5 ampere booster for Märklin Motorola mfx M4 and DCC DB 4 DigitalBooster Multi Digital Littfinski DatenTechnik LDT D 25492 Heist www ldt infocenter ...

Страница 6: ...entral Station 2 X Mobile Station 2 with Track Box X ECoS 1 50 000 X X ECoS 2 50 200 X X Intellibox 1 X X IB Basic X IB COM X Intellibox 2 X X EasyControl X X DiCoStation X KeyCommander X TWIN CENTER X X Roco 10761 multiMAUS X Roco 10764 multiMAUS X Fleischmann 680801 multiMAUS X Roco Fleischmann multiZENTRALEpro X Roco Fleischmann z21 and Z21 X Lenz Digital plus LZ100 X Lenz Digital plus LZV200 X...

Страница 7: ...5 JP5 OUT IN ST1 ST2 Rev 1 4 DB 4 BU3 BU2 C D E STOP GO KL2 KL4 KL3 Feedback A T 2 5 4 5 Ampere Booster für die Digitalformate Märklin Motorola mfx M4 und DCC 2 5 4 5 ampere booster for Märklin Motorola mfx M4 and DCC DB 4 DigitalBooster Multi Digital Littfinski DatenTechnik LDT D 25492 Heist www ldt infocenter com Digital Profi werden braun brown J rot red K Vom DB 4 PowerSupply 2 From DB 4 Power...

Страница 8: ... red brown LED1 LED2 GO STOP Littfinski DatenTechnik LDT KL1 K J 4 5 2 5 JP5 OUT IN ST1 ST2 Rev 1 4 DB 4 BU3 BU2 C D E STOP GO KL2 KL4 KL3 Feedback A T 2 5 4 5 Ampere Booster für die Digitalformate Märklin Motorola mfx M4 und DCC 2 5 4 5 ampere booster for Märklin Motorola mfx M4 and DCC DB 4 DigitalBooster Multi Digital Littfinski DatenTechnik LDT D 25492 Heist www ldt infocenter com Digital Prof...

Страница 9: ... 1 Track section 1 Von Digitalzentrale From command station Zu weiteren Boostern To further boosters Bestellbezeichnung Order code Kabel Roco 1m Connect the DigitalBooster DB 4 via the Roco Boosterbus to the digital command station and between each other 3 DB 4 connection to the Switched Mode Mains Power Supply DB 4 PowerSupply The DigitalBooster DB 4 shall not get the power supply over the socket...

Страница 10: ...Auto Go RailCom ShortReport red brown LED1 LED2 GO STOP Littfinski DatenTechnik LDT KL1 K J 4 5 2 5 JP5 OUT IN ST1 ST2 Rev 1 4 DB 4 BU3 BU2 C D E STOP GO KL2 KL4 KL3 Feedback A T 2 5 4 5 Ampere Booster für die Digitalformate Märklin Motorola mfx M4 und DCC 2 5 4 5 ampere booster for Märklin Motorola mfx M4 and DCC DB 4 DigitalBooster Multi Digital Littfinski DatenTechnik LDT D 25492 Heist www ldt ...

Страница 11: ... ldt infocenter com Digital Profi werden braun brown rot red braun brown gelb yellow Vom Modellbahntrafo From transformer KL1 KL2 KL3 KL4 BTM SG 16 18V Rev 1 1 Littfinski DatenTechnik LDT Booster Trennstellen Modul Booster Keep Separate Module KL6 Sensor2 rot br rot br Track rot br Booster1 rot br Booster2 KL5 Sensor1 rot br Multi Digital Trennstellenisolierung mit automatischer Booster umschaltun...

Страница 12: ...ints This module separates electrically definite the booster sections braun brown rot red J K Vom DB 4 Power Supply From DB 4 Power Supply BU1 S1 DCC MM JP1 JP2 JP3 JP4 OFF ON Auto Go RailCom ShortReport red brown LED1 LED2 GO STOP Littfinski DatenTechnik LDT KL1 K J 4 5 2 5 JP5 OUT IN ST1 ST2 Rev 1 4 DB 4 BU3 BU2 C D E STOP GO KL2 KL4 KL3 Feedback A T 2 5 4 5 Ampere Booster für die Digitalformate...

Страница 13: ...supply digital current to the connected track section The DigitalBooster DB 4 will be automatically switched off if a short circuit will occur at the track The green LED switches off and the red LED will glow constant The DB 4 will report the short circuit via the employed booster bus to the digital command station Those will switch to Stop After removing the short circuit you can switch on again ...

Страница 14: ...ed The selection with jumper J3 if the DigitalBooster DB 4 shall create or suppress a RailCom cutout is only possible if the data format for the WatchDog and On Off switch function has been set to DCC Jumper J4 removed 6 4 Short Circuit Report to the Command Station Short Report If the Jumper J1 Short Report has been set the DigitalBooster DB 4 will report a short circuit within the connected trac...

Страница 15: ... addresses turnout addresses which are used as well for the switching of turnouts or signals Accessory addresses are combined at groups of four The addresses 1 to 4 are forming the first group the addresses 5 to 8 the second group etc The highest valid four fold address group for the programming of the DigitalBooster DB 4 is for Märklin Motorola data format the group 313 to 316 and for the DCC dat...

Страница 16: ...switch function the DigitalBooster DB 4 will occupy 4 accessory or turnout addresses WatchDog On Off sw Funktion inactivated not used Stop not used round red round red round red round red 1 2 3 4 straight green straight green straight green straight green activated not used Go not used WatchDog On Off sw Function With the above table has been the DigitalBooster DB 4 programmed for the WatchDog and...

Страница 17: ...l glow Depress 1x short the key S1 next to the jumpers of the DB 4 Now the green LED flashes This indicates that the DB 4 is in the programming mode for the address section of the On Off switch function During the programming process is the track section which is connected to the DB 4 switched voltage free 2 Switch now one turnout from the group of four which has been selected for the address sect...

Страница 18: ...ressing again the programming key S1 The programmed addresses are now permanently stored but can be changed at any time by repeating the programming process Now the green LED will glow and the track section which is connected to the DB 4 will get supply of digital voltage 8 WatchDog Communication with the Model Railway Software If your model railway software supports the WatchDog Function of the D...

Страница 19: ... address 2 round of the address block programmed for the On Off switch function The DigitalBooster DB 4 can be switched On via the basic address 2 straight WatchDog or On Off sw Function inactive not used Stop not used round red round red round red round red 1 2 3 4 straight green straight green straight green straight green WatchDog or not used Go not used inactive On Off sw Funktion The On Off s...

Страница 20: ... Go RailCom ShortReport red brown LED1 LED2 GO STOP Littfinski DatenTechnik LDT KL1 K J 4 5 2 5 JP5 OUT IN ST1 ST2 Rev 1 4 DB 4 BU3 BU2 C D E STOP GO KL2 KL4 KL3 Feedback A T 2 5 4 5 Ampere Booster für die Digitalformate Märklin Motorola mfx M4 und DCC 2 5 4 5 ampere booster for Märklin Motorola mfx M4 andDCC DB 4 DigitalBooster Multi Digital LittfinskiDatenTechnik LDT D 25492 Heist www ldt infoce...

Страница 21: ...6 channel feedback module Rev 1 0 BU1 BU2 s88 N OUT IN s88 N OUT Digital Profi werden 16Rückmeldeeingängefürden s88 Rückmeldebus Rückmeldemodul RM 88 N Littfinski DatenTechnik LDT D 25492 Heist www ldt infocenter com s88 N Feedback report for Booster Management via RM 88 N s88 feedback bus BU1 S1 DCC MM JP1 JP2 JP3 JP4 OFF ON Auto Go RailCom ShortReport red brown LED1 LED2 GO STOP Littfinski Daten...

Страница 22: ...k LDT Kleiner Ring 9 D 25492 Heist Germany Phone 0049 4122 977 381 Fax 0049 4122 977 382 Internet http www ldt infocenter com Subject to technical changes and errors 07 2015 by LDT Märklin and Motorola are registered trademarks RailCom is a registered trademark from the company Lenz Elektronik Giessen Germany ...

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