Installation
GA 09.033/6.02 – (2011-07) –
©
Oerlikon Leybold Vacuum
23
3.4 SENSOR Connector
CENTER ONE is equipped with two different gauge
connectors.
Caution
Caution: one channel measurement unit
Connecting more than one gauge at the
same time may lead to gauge destruction.
1 only at once
Make sure that there is never more than one
gauge connected to CENTER ONE at the
same time.
Connect the gauge to one of the two SENSOR connec-
tors on the rear of the unit. Use a screened 1:1 cable
(electromagnetic compatibility). Make sure the gauge is
compatible (
→
9).
DANGER
DANGER: protective low voltage
According to EN 61010, voltages exceeding
30 VAC or 60 VDC are hazardous.
If you are using the CENTER ONE as desk-
top unit, you may only connect a protective
low voltage (SELV).