Burkert Type 8644 User Manual
Page 42
42
Structureandfunctionofthemodules
7.3.5.
electronic base module me02 / 2-fold 2 x monostable
Structure
An electrical base module consists of a distributor module (backplane bus) and a function module. Both modules
are contacted via a 14-pole board-to-board plug. The bus signals on the distributor module are protected from
interference by a shield support.
Combination options with valve types
Base module type
add-on
dimension
Valve locations
Valve type
Operating principle
ME02 2-fold 2 x monostable
11 mm
2
6524
2 x 3/2-way
The function module can be disconnected and connected during operation the same as the electronic modules of
the ET200S. If several modules are replaced, the modules must be disconnected and reconnected in succession
(5-23 ET200S EWA4NEB 780602401-06). 24 V are applied to the valve.

Function display of the LEDs
No function
Yellow LED “on” - valve coil B powered
Yellow LED “on” - valve coil A powered
Pin assignment of valve plug
1
Valve coil A
2
24 V
3
Valve coil B
1
2
3
Figure 20:
Electronic base module ME02 / 2-fold 2 x monostable
english
Type 8644