Inficon Cygnus 2 User Manual

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Cygnus 2 Operating Manual
2.3.2.1 Source Control Connection
Six Digital-to-Analog (DAC) outputs are provided as standard equipment with
Cygnus 2. These standard 6 DAC channels with BNC connectors and six optional
DAC outputs on a 15 pin sub-D connector may be programmed for Source control
or chart recorder functions as desired.
2.3.2.2 Crucible Indexer Connections
Example: 4 pocket crucible using outputs 6 and 7
Number of crucibles = 4
Crucible output = 6
For this example, wiring to the controller is based on Table 2-1. Only relays 6 and
7 are needed to encode the four possible positions.
2.3.2.3 DAC Option Kit
An optional Digital-to-Analog Converter (DAC) card can be installed into Cygnus 2.
This card provides six additional DAC outputs, numbered 7 through 12, for
Thickness and/or Rate as determined by the DAC Output Option parameters. The
pin assignments for DAC outputs 7 through 12 are shown in Table 2-2.
Table 2-1 Wiring to the controller
Crucible
Position Contact Status
Relay #6 Relay #7
1 Open Open
2 Closed Open
3OpenClosed
4 Closed Closed
Table 2-2 Optional DAC pin assignments
Output
Number
Pin
7 1, 6 (GND)
8 2, 7 (GND)
9 3, 8 (GND)
10 4, 9 (GND)
11 5, 10 (GND)
12 11, 12 (GND)
A mating connector is included
with the DAC option.

Inficon Cygnus 2 Specifications

General

Brand	Inficon
Model	Cygnus 2
Category	Controller
Language	English