Bosch Appliances LBB 1965 manual 1About the equipment

Plena Message Manager Installation and Operating Manual About the equipment

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1About the equipment

MAINS

F1

Power

230V

18V

Stabiliser

Stabiliser

Stabiliser

115V

Battery 24V

F2

15 Volt

12V

5V

Stabiliser

RS232 to PC

RS232 to LBB 1925

Trigger Inputs

Fault

LED

1

Fault Relay

2

C

NO

3

NC

4

MSG Active Relay

MCU

C

5

I/O

I/O

NO

6

Expander

Expander

NC

1

7

2

Tr. 7

Eeprom

3

4

8

(Flash)

Watchdog

5

Tr. 8

Memory

6

Message

9

32 Mbit

7

Tr. 9

9

8

LED's

10

10

Tr. 10

11

11

12

12

Tr. 11

Eeprom

1

2

Tr. 12

(Flash)

Watchdog

3

Memory

4

Program

32 Mbit

5

6

Monitor

7

Trigger

8

LED's

9

8x DIP

10

MCU

11

Switch

12

Wave Player

Program

LED

DAC L

DAC Supervision

R

1 Hz

Pilot tone

Low-pass

Detector

20kHz

Pilot tone

Generator

High-pass

Loop-through

Output

Input

Balanced

1

2

1

2

3

3

Unbalanced

Balanced

Unbalanced

Figure 1.1

Bosch Security Systems 2003-09 9922 141 50502en