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tinb21e1 (2016-06)
3.2.2 Electrical
Connections
A good recommended practice is to remove power from any
cable prior to connecting or disconnecting it.
Do not connect power to both the 9-pin and 15-pin D-Sub con-
nectors. Apply power only to one or the other. The INFICON
PGE500 will directly replace Granville-Phillips® Mini-Convec-
tron® modules that have a 9-pin D-sub connector (DE-9P) or
15-pin D-sub connector (DE-15P), and you can use your existing
cables and electronics. For new installations, fabricate a cable to
connect to the signals/functions you want to use. When using
RS232 or RS485 serial communications, you must fabricate your
own cable according to the 15-pin D-Sub pinout shown below. A
standard off-the-shelf serial communications cable will not work.
All signals and pin assignments are described below:
Use 12 gauge or
larger ground wire
Ground lug
Vacuum gauge fitting
Gauge tube
Metal clamp or
metal hose clamp
Vacuum
chamber
Summary of Contents for PGE500
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