2.8.2 Connecting the power supply
The frequency converter must only be connected to power supplies which
meet the requirements for functional extra low voltage with positive isolati-
on in accordance with IEC 364 (VDE 0100, Part 410, or local regulations)
(SELV).
The power supply must meet the requirements given in Section 1.5. Peak
loads in the kHz range may be present on the DC side. The power supply
should have a current limitation or control.
When connecting several frequency converters to a single power supply, then
each frequency converter must be fused separately.
Connect the frequency converter to the 24 V DC power supply or to the
TURBO.CONTROL 300 or to the TURBO.POWER 300 via the 24 V DC
cable.
Ensure correct polarity.
Pin 1
+ 24 VDC
Pin 2
0 V
Pin 3
GND
Installation
34
130000761_002_A0 - 08/2008 - © Oerlikon Leybold Vacuum
Warning
REMOTE
DRIVE (X3)
HEAT SINK
24 V DC
(X4)
HEAT SINK
+ 24 V
100-240 V~,
50/60 Hz
REMOTE
TURBO.POWER 300
T 5 A ~ 250 V
T 5 A ~ 250 V
100 - 240 V AC
+ 24 V
100-240 V~,
50/60 Hz
max. 20 m
max. 20 m
max. 5 m
REMOTE IN
REMOTE
FRONT
MAINS
ON
10
0
-
24
0
V
~
24 V
POWER OUT
REMOTE OUT
T5 A
250 V ~
1
0
1
0
OFF
T5 A
250 V ~
Programmable
logic control (PLC)
DC control cable
Fig. 2.15 Examples for connection
top: TURBOVAC with separate frequency converter to TURBO.POWER 300,
bottom: TURBOVAC with integrated frequency converter to TURBO.CONTROL 300
Caution
24 VDC cable
