STP-iXA2205 Series Turbomolecular Pump
Nov. 10
48
Issue 1-h
INSTALLATION
3
3.6
External power supply unit
When not using the power unit iPS-1200 (optional accessory), procure the DC power supply unit
which satisfies the following specifications at your company for power supply to the STP pump.
(contact Service office for detail specification.)
x
Rated output voltage:
96V DC ± 2
x
Rated output current:
10 A or more
3.7
DC cable for external power supply unit
CAUTION
Connect the external power supply unit to No.1, 2 pins of the connector X1, and connect the earth
to the FG pin. Failure to do so may result in product damage.
Connect the power supply line to the No.1 and 2 pins, and connect the earth to the FG pin. Refer to
Figure 36, Table 10, and Table 11 for the information on preparing the DC cable at your company.
Figure 36 - DC cable
Name
Model number
Remarks
Female insert (CN1)
09120083101
(HARTING)
Female contact
09330006202
(HARTING)
Hood
09120080427
(HARTING)
UNI insert
72E153/13
(HARTING)
Capable to tighten the
㱢
9 to 13 mm cable
outside-diameter
Pressure nut
72DS153UN
(HARTING)
Cable
3-conductor cable, 2.0 mm
2
(AWG14)
(maximum cable outside-diameter is
㱢
12.5 mm)
Table 10 - Suitable parts for DC cable
To external
power supply
To STP
pump X1
Pressure nut
Hood
Female insert
Female contact
UNI insert
