Pneumatic Connection Of The Top Control Continuous; Electrical Connection - Burkert 8630 Instructions De Service

5.3

Pneumatic connection of the Top Control Continuous

Connect the air supply (3..7 bar, instrument air, oil, water and duster) to port 1 (Fig. 5.1).
Mount the exhaust air pipe or noise reducer on port 3 (Fig. 5.1).
Supply pressure
connector (inscription: 1)
Bild 5.1: Fluidic connections of the TopControl
NOTE The pressure supply must exceed the pressure required by the pneumatic actuator and must exceed at
least 0.5 to 1 bar.
This is to ensure that the control process in the upper ranges of the actuator will not become negative due
to a lower pressure difference.
Keep the pressure supply variations within the most restricted limits (max. ±10 %).
Higher variations reduce the reliability of the measured parameters within the AUTOTUNE procedure.
5.4

Electrical connection

Various options are available for electrical connection
• Multipole connection
• Terminals (with cable glands)
• QUICKON connection
ATTENTION!
A screw with a nut is available in the connecting module for connection of the technical earth (TE). In
order to comply with the EMC requirements connect this screw to a good earthing point with a short
length cable (max. 30 cm).
108
Outlet air connector
(inscription: 3)
Operating instructions no. 800607