Bosch Appliances 3922 988 43318 manual Multi-CCU card, S12 on

Digital Congress Network Installation and Operating Manual Chapter 4 - Central Control Equipment en 4-9

4.7Multi-CCU card

The Multi-CCU card installed in the Central Control Unit LBB 3500/35 and LBB 3500/35(D) allows other Multi-CCU’s (max.16) to be connected, thus extending the capacity of the DCN system.The multi-CCU card is connected and located on top of the Trunk Communication Board (TCB 4).

See FIG 4-3for location details.

NOTE: The Multi-CCU card is similar to the PC card used for Multi-CCU systems LBB 3511/00 (see also Chapter 5.4).

4.7.1 Installation (FIG 4-6)

The following steps are required to ensure correct operation:

1.Set the cards ‘Slave’ address only. Each Multi-CCU installed in a system (max.16) is required to have its own dedicated address. This address is assigned and selected on the Multi-CCU card by DIP-switch S12. See DIP-switch settings (Chapter 4.7.2).

2.Set Jumpers X24 and X32.

4.7.2DIP-Switches S12 and S13

DIP-Switch S13

Table 4-10: DIP-switch S13

2 S13 DIP switches to define the card’s I/0-address (04E0 HEX)

(default: Fixed positions 1=ON, 2=OFF, 3=OFF, 4=ON, 5=ON, 6=ON, 7=OFF, 8=OFF

I/O address: 04EO HEX (IMPORTANT: Default: do NOT be change).

04E0 HEX

8	7	6	5	4	3	2	1
S13			ON

IMPORTANT: FIXED DEFAULT DO NOT CHANGE

4.7.3Jumper settings

3.X32 Not placed (default)

4.X24 Placed

DIP-Switch S12

Table 4-9: DIP-switch S12

1	S12 DIP switches to define the card’s ‘Slave Address’.
	(default fixed positions 1, 2, 3 =OFF) (IMPORTANT: Must not be changed).
	Slave address is set by DIP-switches: 4, 5, 6, 7 and 8 (address 0 --31)

8	7	6	5	4	3	2	1
								1, 2 and 3 FIXED
								DO NOT CHANGE !

S12 ON

Slave address use 4,5,6,7 and 8 only (address 0 - 31)

CAUTION:The units power supply poses hazards of electrical shock to personnel and damage to equipment.The unit should only be worked on by trained service technicians. When removing the housing to work inside the CCU, observe the precautions below:

1.To prevent personnel injury, first switch off the CCU and disconnect the power cable.

2.When installing or removing the TCB4, handle the card carefully by its edges to pre vent damage.

3.Refer to ‘Safety Precautions’ at the front of this manual

4.7.4LED indications

5D1 (Yellow) Output port 1 indicator,

D2 (Green) Output port 1 indicator,

D3 (Red) Output port 1 indicator.

6D4 (Yellow) Indicates the master state of the PC card,

D5 (Green) Indicates card has been initialized by the software, D6 (Red) Indicates power-on.

Bosch Security Systems 04-2003 3922 988 43318 en Multi-CCU card