1. Security Systems BU Communication Systems ST/SEU-CO 1 DCN SA PO AIE 30.11.2004 Trunk Extension Cables LBB4116/xx Cable without connectors LBB 4116/00 100 m (328.0 ft) length Cable with connectors LBB 4116/02 2 m (6.6 ft) length LBB 4116/05 5 m (16.0 ft) length LBB 4116/10 10 m (33.0 ft) length LBB 4116/15 15 m (49.2 ft) length LBB 4116/20 20 m (66.0 ft) length LBB 4116/25 25 m (82.0 ft) length Set of 25 cable clamps LBB 4117/00 I&O Manual

2. Security Systems BU Communication Systems ST/SEU-CO 2 DCN SA PO AIE 30.11.2004 Extension Cable wiring LBB4116/xx PIN 1 - Down- link screen (ground) PIN 2 - Down- link signal data from CCU (green) PIN 3 - Positive supply (max. 40V) (brown) PIN 4 - Up- link- signal data to CCU (white) PIN 5 - Up- link screen (ground) PIN 6 - Positive supply (max. 40V) (blue) I&O Manual

3. Security Systems BU Communication Systems ST/SEU-CO 3 DCN SA PO AIE 30.11.2004 Trunk Cable Splitter Unit LBB 4114/0x 1 DCN cable A 2 m long cable to connect the trunk cable splitter to the system with a, male, 6-pole, circular connector. 2 DCN socket (trunk)A female, 6-pole, circular socket to loop the trunk cable splitter through in the system. 3 DCN socket (tap-off 1)A female, 6-pole, circular socket to create a tap-off. The signal is automatically regenerated. 4 DCN socket (tap-off 2)A female, 6-pole, circular socket to create a tap-off. The signal is automatically regenerated. Note: its never allowed to put trunk cables in parallel you always have to use a Cable Trunk Splitter or Tap-Off unit. 34 12 tap-off 2 tap-off 1 I&O Manual

4. Security Systems BU Communication Systems ST/SEU-CO 4 DCN SA PO AIE 30.11.2004 Trunk Cable Splitter Unit LBB 4114/0x

5. Security Systems BU Communication Systems ST/SEU-CO 5 DCN SA PO AIE 30.11.2004 Tap-Off Unit Limitations LBB 3515/0x

6. Security Systems BU Communication Systems ST/SEU-CO 6 DCN SA PO AIE 30.11.2004 Tap-Off Unit Limitations LBB 3515/0x The LBB 3515/ 00 is used to create short- circuit proof tap- off points on the trunk- line cabling. Each tap- off point allows for connection of up to five channel selector panels or one contribution unit such as delegate, chairman or interpreter unit. The tap- off unit comes complete with cable restraining clamps and includes mounting holes for fixing purposes. Interconnection 1. 2 m (6.5 ft.) long cable terminated with a moulded 6- pole circular connector. 2. 6 pole circular connector for tap- off purposes. The tap- off is equipped with an electronic short circuit protection facility on the power supply lines with a max load of 2.5 PCF. 3. 6- pole circular connector for loop- through connections (Trunk). 4. 6 pole circular connector for tap- off purposes. The tap- off is equipped with an electronic short circuit protection facility on the power supply lines with a max load of 2.5 PCF. 5. Screw holes for securing the unit.

7. Security Systems BU Communication Systems ST/SEU-CO 7 DCN SA PO AIE 30.11.2004 Data Distribution Board LBB 3512/00

8. Security Systems BU Communication Systems ST/SEU-CO 8 DCN SA PO AIE 30.11.2004 Data Distribution Board LBB 3512/00 Connectors, Controls and Indicators 1.6 x 3.5 mm (0.13 in) mounting holes. 2.2 x jumpers to select between either the DCN system power supply or an external power supply. 3.9- pole Sub-D connector (male) for RS232 communication. 4.4 x LED indicators for test purposes. 5.Parallel input connector 20-pole Micro-Match connector. 6.Parallel input contacts via 20 solder pads. 7.Connector for test purposes. 8.8- pole dip switch for communication mode and function setting, see I/O Manual. 9.Parallel output contacts via 20 solder pads (open collector outputs). 10.Initialisation button with LED indicator to indicate the none initialised mode. 11.Parallel output connector 20-pole Micro-Match connector. 12.10-pole Micro-Match connector for the external power supply. 13. 2-pole external power supply connector (2-solder pads) and a 2-pole screw connector. 14.2 m (6.5 ft) long cable terminated with a 6-pole circular connector for connection to theDCN trunk-line.

9. Security Systems BU Communication Systems ST/SEU-CO 9 DCN SA PO AIE 30.11.2004 Numeric Hall Display with Data Distribution Board Voting timer Nevertheless the "voting time" is given by DCN but only with PC-control Voting timer Nevertheless the "voting time" is given by DCN but only with PC-control Address 248 Address 248

10. Security Systems BU Communication Systems ST/SEU-CO 10 DCN SA PO AIE 30.11.2004 Connecting Hall Displays to DCN System

11. Security Systems BU Communication Systems ST/SEU-CO 11 DCN SA PO AIE 30.11.2004 Applications with Data Distribution Board

12. Security Systems BU Communication Systems ST/SEU-CO 12 DCN SA PO AIE 30.11.2004 Analog Audio Input/Output Module LBB 3513/00 For interfacing with external analogue audio / music signals Can be used for remote interpretation Needs DCN SW 8.10 or higher Audio input = interpretation channels only IFU Manual

13. Security Systems BU Communication Systems ST/SEU-CO 13 DCN SA PO AIE 30.11.2004 Analog Audio I/O Module LBB3513/00

14. Security Systems BU Communication Systems ST/SEU-CO 14 DCN SA PO AIE 30.11.2004 Controls and Indicators AIO Module 1Limiter ON/OFF switch (selection of correct max. channel signal level input) 2Limiter ON/OFF LED (yellow) 3Rotary switch (audio output channel selection 0 -15) (distribution) 4 Assigned LED (red) Module active at selected audio down-link channel (output) 5Rotary switch (audio input channel selection 0 -15) (contribution) 6Assigned LED (red) Module active at selected audio up-link channel (input) 7Engaged LED (yellow) Selected audio up-link channel engaged 8Error indication LED (red) (indicates fault situation) 9Remote control LED (yellow) (Off - local control, On - Remote control) 10Initialisation LED (red) (Off module initialized, On module not initialized) 11Power ON LED (green) 12Module Initialization/De-initialization switch (Init/de-init) 1325-pole connector for ribbon cable of remote connector 14Location for optional input transformer type Beyer TR/BV3 153-pole XLR INPUT connection (female) 163-pole XLR OUTPUT connection (male) 176-pole DIN connector (female) for loop-through to other DCN system units. 186-pole DIN connector (male) 19Solder connections 6-pole DIN connector

15. Security Systems BU Communication Systems ST/SEU-CO 15 DCN SA PO AIE 30.11.2004 Analog Audio In and Outputs

16. Security Systems BU Communication Systems ST/SEU-CO 16 DCN SA PO AIE 30.11.2004 Remote Controls and Indicators AIO NOTE: According the diagram, when connecting remote selectors for input and output channel selection and limiter switch, the on-board switches are disabled. However, both the on-board LEDs and the remote panel LEDs will be active.

17. Security Systems BU Communication Systems ST/SEU-CO 17 DCN SA PO AIE 30.11.2004 Electrical data and requirements - Supply voltage : 17 - 40 V - Current consumption (approx.): 40 mA at 40 V, 50 mA at 17 V - Audio input impedance (symmetrical) : >10 kOhm (no transformer) - Audio input attenuation (blocked) : >80 dB at 1 kHz - Nominal audio input level (limiter off) : -3dBV - Nominal audio input level (limiter on) : -24 dBV - Maximum audio input level : 6 dBV - Audio output impedance (symmetrical): <600 Ohm at 1 kHz - Audio output attenuation (blocked): > 80 dB at 1 kHz - Nominal audio output level (-9 dBFS): 1 dBV - Maximum audio output level (0 dBFS): 10 dBV (22 dBV for PA-channel) - Maximum cable length for remote control: 25 m - Current consumption for LEDs connected to the Remote control : 5 mA - Frequency response : equal to transmission link freq. response of DCN system

18. Security Systems BU Communication Systems ST/SEU-CO 18 DCN SA PO AIE 30.11.2004 19 Rack, rear mounting

19. Security Systems BU Communication Systems ST/SEU-CO 19 DCN SA PO AIE 30.11.2004 Applications Recording languages (one by Module) Remote Interpretation using telephone couplers Remote Interpretation using Video conferencing equipment Music distribution Sharing languages between DCN systems

20. Security Systems BU Communication Systems ST/SEU-CO 20 DCN SA PO AIE 30.11.2004 Remote Interpretation Communication, - POTS or ISDN line 722 or layer 3 Telephone coupler -Telos type One or Zephyr Note: LBD 4503/xx can not be used

21. Security Systems BU Communication Systems ST/SEU-CO 21 DCN SA PO AIE 30.11.2004 Remote Interpretation for Video conferencing Audio and image of the delegate speaking

22. Security Systems BU Communication Systems ST/SEU-CO 22 DCN SA PO AIE 30.11.2004 Music Distribution of external music sources Distribution

23. Security Systems BU Communication Systems ST/SEU-CO 23 DCN SA PO AIE 30.11.2004 Sharing languages between DCN systems Distribution part Contribution

24. Security Systems BU Communication Systems ST/SEU-CO 24 DCN SA PO AIE 30.11.2004 Telephone Coupler LBD 4503/03

25. Security Systems BU Communication Systems ST/SEU-CO 25 DCN SA PO AIE 30.11.2004 Telephone Coupler Telos Telos ONE Digital Hybrid Telephone Interfaces

26. Security Systems BU Communication Systems ST/SEU-CO 26 DCN SA PO AIE 30.11.2004 Accessories and Installation Equipment End of section Robert Bosch GmbH All rights are reserved. Reproduction or passing on to third parties in whole or in parts is prohibited without the written consent of the copyright owner.