Inficon Cygnus 2 User Manual

2 - 12
Cygnus 2 Operating Manual
2.3.2.6 Isolated +24 V (dc) Supply
An isolated +24 V (dc) power supply is available on a 9-pin D-Sub connector on the
Cygnus 2 back panel. This supply is rated for 1.75 Amps maximum.
The pin assignments for this connector are shown in Table 2-5.
CAUTION
Both the isolated 24 V (dc) supply and the RS-232C
remote communications port use a 9-pin D-sub
connector. Care must be taken not to inadvertently
connect the RS-232C remote communications cable to
the 24 V (dc) supply connector. Also, care must be taken
not to inadvertently connect the 24 V (dc) supply cable to
the RS-232C remote communications connector.
Table 2-5 +24 V (dc) pin connections
Pin Function
1 Return
2 Return
3 Return
4 Not Connected
5 Not Connected
6 +24 Volts
7 +24 Volts
8 +24 Volts
9 Not Connected

Inficon Cygnus 2 Specifications

General

Brand	Inficon
Model	Cygnus 2
Category	Controller
Language	English