1. Security Systems BU Communication Systems ST/SEU-CO 1 DCN MCCU SD Hardware 09.12.2004 Multi- Central Control Units MCCU System Hardware Basic PC Multi- CCU Network Multi- Central Control Unit I&O Manual

2. Security Systems BU Communication Systems ST/SEU-CO 2 DCN MCCU SD Hardware 09.12.2004 Multi- CCU Systems BNC connectors for loop-through connection. 1

3. Security Systems BU Communication Systems ST/SEU-CO 3 DCN MCCU SD Hardware 09.12.2004 Multi- CCU Network Card LBB 3511/00

4. Security Systems BU Communication Systems ST/SEU-CO 4 DCN MCCU SD Hardware 09.12.2004 Multi- CCU Network Card LBB 3511/00 Connectors 5. Input connection for External power- fail signal (active low). 6. Connector for Multi- trunk Out. 7. Pin connectors for test purposes only. 9. Connector for Multi- trunk In. 10. Card edge connector for connection to ISA- bus. LED indications 2D1(Yellow) Output port 1 indicator, D2 (Green) Output port 1 indicator, D3 (Red) Output port 1 indicator. 3D4 (Yellow) Indicates the master state of the PC card, D5 (Green) Indicates card has been initialized by the software, D6 (Red) Indicates power- on. Jumpers 4X32When placed (indicated by LED D4) the Multi- CCU board is in its master state (default: placed). 8 X24 Not placed

5. Security Systems BU Communication Systems ST/SEU-CO 5 DCN MCCU SD Hardware 09.12.2004 Multi- CCU Network Card LBB 3511/00 DIP- switches I S12 DIP- switches 1 and 6 define the priority functionality for the chairman 1 = ON, 6 = OFF (default settings) (default 2, 3, 4, 5, 7 and 8 = OFF (IMPORTANT: Fixed, must NOT be changed). II S13 Defines the cards I/ O address (default 1 = OFF, 2 = ON, 3 = OFF, 4 = OFF, 5 = OFF, 6 = OFF, 7 = OFF, 8 = 0FF) I/ O address on delivery: 0200 HEX The following steps are required to ensure correct operation: 1. Set the cards I/ O address. The card installed in the PC is required to have its own dedicated address. This address is assigned on the PC card for Multi- CCU systems by DIP- switch (S13). See Chapter 5.6.2. 2. Set the cards functionality using DIP- switch ( S12). See DIP- switch settings Chapter 5.4.2. 3. Set Jumpers X24 (8) and X32 (4) accordingly I&O Manual

6. Security Systems BU Communication Systems ST/SEU-CO 6 DCN MCCU SD Hardware 09.12.2004 Dip switch settings LBB 3511/00

7. Security Systems BU Communication Systems ST/SEU-CO 7 DCN MCCU SD Hardware 09.12.2004 Dedicated PC for Configuration & Control

8. Security Systems BU Communication Systems ST/SEU-CO 8 DCN MCCU SD Hardware 09.12.2004 Multi- CCU System Audio Outputs Channel 12 = Local Floor Conference Hall Part B Channel 12 = Local Floor Conference Hall Part A PA- Out = Total Floor Part A & B PA- Out = Total Floor Part A & B

9. Security Systems BU Communication Systems ST/SEU-CO 9 DCN MCCU SD Hardware 09.12.2004 Multi- CCU System with Remote Controller Remote Controller Remote Controller Touch Panels

10. Security Systems BU Communication Systems ST/SEU-CO 10 DCN MCCU SD Hardware 09.12.2004 Multi- Central Control Units 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.