Bosch CL300 - Page 21

Configuration
FlexibleAutomation
2−9
2.1.2 Basic Unit GG301
The GG301 Basic Unit includes:
D BGT301 Card Cage
D NT301 Power Supply Unit in slots 1 and 2
D ZE301 Central Processing Unit in slot 3
D Up to three intelligent system modules in slots 4, 5, and 6, which are to be
aligned left in the slot adjacent to the central processing unit. The R301 Com
puter Interface Module, for example, is an intelligent system module.
D Peripheral modules in slots 7 to 14. Among these are intelligent peripheral
modules, such as
D PU402 Positioning Unit
D EZ50 External Counter Module.
With distributed expansion, slot 7 is provided for the AG/DZ.
Slots 4, 5, and 6 can also be occupied by peripheral modules. The illustration shows
the configuration of the GG301 Basic Unit.
1234567891011121314
NT301 ZE301
Cableduct
Peripheralmodules
or
intelligent
system
modules
or or or or
AG/
DZ
AG/Z
or
AG/P
AG/PAG/P

Fig.2−3Basic Unit GG301