Operation
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300554859_002_C0 - 11/2016 - © Leybold
4.2 Interfaces
Designation Description
X101 & X102 - Gauge 1 &
Gauge 2
At the TURBOLAB two vacuum gauge heads can be
connected. For this, two of the following six types can
be used: PTR 90, PTR 91N, TTR 91, TTR 91N,
TTR101, TTR 101N.
TMP Com. RS 485 – communication to the turbomolecular pump
(Start/Stop, read/write parameter).
X150 ETH Connect a computer to the RJ-45 COM interface and
use the web server interface. (Software updating, data
logging etc.).
X1 Remote 24VDC input/output + analog out - for connecting a
PLC
In order to be able to operate the pump system
through the interface, the control hierarchy in the dis-
play must be changed to X1 Remote..
X204 Purge Connection for purge gas valve (default: always off).
X203 Vent Connection for venting valve (default: active, frequency
dependent after Stop command).
X206 FC Connection for 24VDC backing pump (default: active
for start command).
X205 Fan Connection for fan (default: active for start command).
X11 TMP Power supply for 24VDC turbomolecular pump
F1/2 110/230 VAC inlet fuse.
F3 24 VDC fuse for turbomolecular pump.
F4 24 VDC fuse for backing pump.
F5 24 VDC fuse for display (TPU)
X208 110/230 VAC power supply for heating tape
(switched through S208).
X209
110/230 VAC power supply (constantly on)
(1 A maximum).
X210 110/230VAC power supply for forevacuum valve
(switched via internal relay) (default active for start
command).
X211 110/230VAC power supply for backing pump (swit-
ched via internal relay) (default: active for start com-
mand).
X20 110-230VAC power supply for TURBOLAB (plus On/
Off switch).
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