LEYBOLD Turbo.Drive TD20 classic User Manual

GA05228_002_C0 - 11/2016 - © Leybold
Installation
10
2.4 Replacing the NT 20
The Turbo.Drive TD20
classic
is capable of replacing the NT 20.
The connection for the power line cord is identical, an adjustment to the
mains voltage is no longer required.
The connection for the TURBOVAC is identical. You can use the old connec-
tion cable.
The connections FOREPUMP, VALVE, HEATER and FAN are no longer
present on the Turbo.Drive TD20
classic
. Connect corresponding equipment
directly to the system controller.
The DIP switches (INTERFACE) need no longer to be set up, the Turbo.Drive
TD20
classic
is capable of detecting the pumps automatically, see Section 3.1
Start up.
The PLC interface REMOTE has been replaced
n for some functions by the standard 9-way PLC interface REMOTE X1.
n for all functions by the optional 25-way PLC interface. When wanting to
continue to use the old cable with the Phoenix contact strips, we are offe-
ring for this purpose an adapter, see Section 1.5 and Fig. 2.3.
The pin assignments of both interfaces are detailed in Section 3.2.1 and
3.2.5.
Fig. 2.2 TURBOTRONIK NT 20, rear panel
Connection for TURBOVAC
PLC interface
Connection for power line cord
Power switch

LEYBOLD Turbo.Drive TD20 classic Specifications

General

Brand	LEYBOLD
Model	Turbo.Drive TD20 classic
Category	Media Converter
Language	English