Connecting The Current Supply; Connecting Gauges; Tbl. 10: Gauges - Pfeiffer Vacuum PrismaPro QMG 250 Translation Of The Original

Installation
5.4.2 Connecting the current supply
Damage caused by mechanical loading of electrical connections
Mechanical loads, violent movements, etc. load and damage electrical connections.
► Ensure strain relief for all electrical connections.
Impairment of electrical connections caused by external disruptive influences
For reasons of electromagnetic compatibility (EMC) (external disruptive influences), we strongly rec-
ommend a central grounding point for all devices coupled together (for example, pumping station,
control unit, PC, recorder, etc.). A multiple socket, or even better, a common power distributor with
mains switch fulfills this in a simple manner.
Exception: For computers that are installed far away from each other or a heavily disturbed environ-
ment.
► Use a multiple socket or a common mains distributor with mains switch.
► Route the control cable separately from the interference source.
Prerequisites
● Appropriate ambient conditions
● Adequate ventilation is guaranteed
● Mains voltage 100 – 240 V (AC) / 50 – 60 Hz / 80 W max.
Procedure
1. Slide back the lock on the 24 V cable plug of the current supply.
2. Connect the cable to the 24 V socket on the electronic unit QME 250.
3. Release the lock to engage the plug on the electronic unit QME 250.
4. Connect the current supply mains cable to the power supply pack.
5. Plug the mains cable AC plug into a suitable outlet.
6. Ensure that the <POWER> LED on the front panel lights up.
7. Check the power connections if the <POWER> LED does not light up.
5.5 Connecting gauges
Prerequisite
● IO 250 installed
Gauge type
Pfeiffer Vacuum ActiveLine
PCR 280
PKR 251 / PKR 261 / PKR 360 / PKR 361
PBR 260
TPR 270 / TPR 271 / TPR 280 / TPR 281
Pfeiffer Vacuum DigiLine
HPT 200 AR
PPT 200 AR
RPT 200 AR
MPT 200 AR
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Gauges
NOTICE
NOTICE
Plug
<TP GAUGE>
<TP GAUGE>
Degas
no
no
yes
no
no
no
no
no