Bosch CL300 Manual page 68

System Modules
4.2.2 Configuration
Power
Supply Word
Interfacing
Processor
Watchdog
V 24
20 mA
Fix
Stop
Controller
Logic
System Bus (T TL)
4−16
The ZE300 or ZE301 Central Processing Unit occupies slot 3 of the basic
unit.
Power is supplied by the NT300 or NT301 Power Supply Unit.
System System
Memory RAM
Data Bus
Address Bus
Fig. 4−5 ZE300/301
The ZE300/301 includes:
Two processors
D
Bit processor
D
Word processor with registers and 16−bit process
D
ing width
Bit
Program
Processor
Memory
RAM
or
EPROM
or
EEPROM
5 V
12 V
Baud Rate
Peripheral Bus (CMOS)
Flexible Automation
Image
Counters
Timers
Markers
Data
Buffers
System
Range
Controller
Logic