VACUUBRAND VNC 2 User Manual
Page 16
Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check carefully
the validity of this document with respect to his product. Manual-no.: 999161 / 27/03/2012
serial interface
RS 232 C
vacuum connection
for PTFE hose DN 10/8 mm
Connections
connection mains cable:
permitted voltage and current at
the IEC plug: see rating plate of
the pump or pumping unit
fuse carrier
Function of keys and display see VNC 2!
on/off switch
for pump / pumping unit
VNC 2 E
(built-in version to be assembled at a front plate)
socket for connection
of pump / pumping unit
sockets for connection of
coolant valve, venting valve,
in-line valve, level sensor,
external pressure transducer
(VACUU•BUS)
Version for vertical assembly