Burkert Type 8642 - Manual (Page 13)

12 - 8642
english
5 INSTALLATION AND COMMISSIONING
Î Work on the device should only be carried out by specialist staff using the
correct tools!
Î Note that lines and valves must not be unscrewed from systems that are
under pressure!
Î Preferred fitting position: Attachment screws pointing downwards!
Î If EMV screwed fittings are used, position the screens according to
manufacturer’s instructions!
Î On using a Weidmüller plugged connector for Profibus PA, the following
configuration applies:
View onto pin base and pins
Pin Colour PROFIBUS PA
A blue PA-
S black screen
B brown PA+
n.c. not connected
Î On the front panel threads to M20 and M16 are provided; on the side a
thread to M16.
Î Before interfering with the system, always switch off the voltage supply!
Î The terminals may only be removed when not under voltage!
ATTENTION!
The front panel is designed for a maximum of 5 changes.
The fixing screws of the front panel may be tightened with a
maximum of 1.5 Nm.
Positioning
dimensions
n.c.
A S
B
ATTENTION!
COUTION ON HANDLING!
ELECTROSTATICALLY
ENDANGERED COMPONENTS /
MODULES!