Establishing the fore-vacuum connection
1. With rigid pipe connections, include bellows to attenuate external vibrations.
2. Install a fore-vacuum connection with small flange components, e.g. connection elements and
pipe components DN 16 ISO-KF from the
Pfeiffer Vacuum Components Shop
.
3. Implement measures to counteract the backflow of operating fluids or condensate from the fore-
vacuum area.
4. Observe the information in the operating instructions of the backup pump or pumping station when
connecting and operating it.
5.4 Connecting accessories
Installation and operation of accessories
Pfeiffer Vacuum offers a series of special, compatible accessories for its products.
● Information and ordering options for approved
accessories for hybrid bearing turbo-
can be found online.
Connect accessory devices to the TC 110
● The use of Pfeiffer Vacuum accessories via the TC 110 electronic drive unit is only
possible using the corresponding connection cable and/or adapter on the X3 multi-
functional connection.
● Configure the required accessory output via RS-485 using Pfeiffer Vacuum display and
control units or PC.
X3
B
1
A
C
C
A
1
D
O
2
D
O
1
1
3
2
4
5
6
7
Fig. 11:
Example of accessory connection via adapter TCS 12
1 Multifunction connection X3
5
Digital output DO2
2 Adapter TCS
6
Digital output DO1
3 Accessory connection B1
7
Accessory connection A1
4 Connection RS-485
Connecting pre-configured accessories
► Observe the installation instructions in the operating instructions for the relevant accessory.
► Note the existing configuration of existing connections and control lines.
► Connect only matching accessory devices to the electronic drive unit.
Using additional accessories
► Observe the installation instructions in the operating instructions for the relevant accessory.
► Note the existing configuration of existing connections and control lines.
► Use the Pfeiffer Vacuum display and control unit DCU 002, or a DCU with integrated power supply
pack.
Installation
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