Valve Units - Burkert 8647 AirLINE SP Quick Start Manual

System Overview
5.3

Valve units

4-slot valve unit
Electronic base
module
Pneumatic
base module
Valves
Fig. 3: Overview of valve units
Valve units convert the electrical control signals of the interface
module into pneumatic output signals and provide the pneumatic
outputs.
The electronic base module is part of the valve unit. It contains
the electrical plug-in connections for the valves, the valve driving
electronics, and the visual status indicators (LEDs for displaying
the device status and a graphics LCD).
safety shutdown per module
Optionally, electronic base modules (EVS variants) can be con-
nected with an external, potential-free switching contact. As a
Type 8647
8-slot valve unit
LEDs and
Pocket for reference
LC display
identification label
result, the safety shutdown of all valves of this base module is
possible (e.g. for "Central system off").
overview of electronic base modules
designation id
number
PQ4VS4 284935
PQ4VS4EVS 285097
PQ8VS4 284936
PQ8VS4EVS 285098
PQ8VS4EVS- 331588
5/3V
PQ8VS8 283166
PQ8VS8EVS 285095
PQ16VS8 284806
PQ16VS8EVS 285096
Tab. 1: Overview of electronic base modules
*)
I = single valve (Type 6524 / 6525);
II = double valve (2x3/2-way valve Type 6524 and pulse valve
Type 0460)
III = 5/3-way valve (Type 0460)
**)
External Valve Shutdown
english
number overall valve
of valve width type*
slots [mm]
I
I
II
4 44
II
III
I
I
8 88
II
II
evs**
X
X
X
X
X
11