Type 8644 AirLINE - Nuova Elva

english
DESCRIPTION OF BÜRKERT AirLINE-SYSTEM
COMPOSITION OF THE PNEUMATIC BLOCK
The pneumatic block is composed of the following modules:
• Supply modules: collective ports for supply, exhaust and control air
• Valve modules: service ports
Example of a pneumatic block, schematic
Supply
module
left
Viewed from the outside, the pneumatic automation system represents a closed electrical module. Owing
to the modular construction, the number of internal bus participants and the current consumption of the
pneumatic block may vary. The pneumatic block and each electrical module / terminal provide a
standardized electrical interface to the outside.
Supply modules
Supply modules in the form of pneumatic connector modules form the fluidic interface between supply line
and internal supply structure. The fluid is passed on via the supply module from one valve module to the
next. In order that the supply pressure remains nearly constant over the entire distance, further supply
modules may be needed. The use of middle supply modules also allows segments to be built up when
the supply passages between individual valve modules are closed off.
Electrical
connector module
Pneumatic
supply module
Pneumatic supply left
8-fold valve
modules
Electrical
1:1 shunting
Pneumatic
supply module
Supply
module
middle
Intermediate supply
BA 4 Operating Instructions No. 804 090
2-fold valve
modules
2-fold valve
modules
Electrical
connector module
Pneumatic
supply module
Pneumatic supply right
Supply
module
right