Fig. 18: Connecting The Electronic Drive Unit To A Power Supply Pack - Pfeiffer Vacuum HIPACE 300 Operating Instructions Manual

S1
DC out
TPS / D C U
Fig. 18: Connecting the electronic drive unit to a power supply pack
Original power supply packs (e.g. TPS 110 or DCU 110) and connection cable are available for elec-
tronic drive unit TC 110 voltage supply.
Type of connection cable
Connection cable with RS-485 interface and
bridges from TC 110|TC 120 to power supply
unit
Connection cable with RS-485 interface and
accessory connections from TC 110|TC 120
to power supply unit
Connection bridges from TC 110|TC 120 to
power supply unit
Connection cable with bridges and accesso-
ry connections from TC 110|TC 120 to power
supply unit
Connecting the electronic drive unit
1. Make sure that you have the correct supply voltage.
2. Make sure that the "S1" power supply pack master switch is off prior to connection.
3. Plug the 15-pole connection cable plug into the "X3" connection on the electronic drive unit and
secure it.
4. Plug the connecting socket with the bayonet catch into the "DC out" connection on the power sup-
ply pack, and lock it.
5. When using a display and control unit: Connect the "RS-485" connector of a suitable connec-
tion cable to the display and control unit.
RS-485 Accessory
(optional) (optional)
Function
● Power supply via power supply unit
● Automatic startup via bridges on pins 2, 5, 7
● Connection to display and control unit via RS-485
● Power supply via power supply unit
● Connection of accessory devices with M8 plug
● Connection to display and control unit via RS-485
● Power supply via power supply unit
● Automatic startup via bridges on pins 2, 5, 7
● Power supply via power supply unit
● Automatic startup via bridges on pins 2, 5, 7
● Connection of accessory devices with M8 plug
Installation
TC
87/116