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TVP Manual (full) March 2007 CE rev 03.doc
4.25
Interfacing to OEM equipment.
Telemark has experience of a wide number of differing schematics and pin designations used
by OEM’s around the World. We can provide either pre-wired connections or direct TVP to
vacuum system adapters upon request.
Leybold interface
One of the most common vacuum control systems encountered is based upon the Leybold /
Balzers / Unaxis type of interface.
The standard Leybold interface places 24VAC from indicate common 24VAC relays are
therefore required to isolate operates. Telemark supplies at nominal cost a directly mating
adapter for this type of interface.
New systems such as the SYRUS
TM
manufactured by Leybold Optic gmbH and its affiliates have
a different interface configuration.
Interface for SYRUS machine only.
Telemark pin
Leybold pin
Description
1
1
Operates closure with pin 2
2
2
3
10
Indicate OK
36
5
Indicate common
11
11
Operate cool closure with 2
13
13
Indicate defrost complete
16
12
Operate defrost closure with 2
35 linked to 29