Glossary
D-3
P/N 7105144G
2008 Nordson Corporation
VersaBlue_NW
Component
1. System component:
This term designates a single unit (e.g. melter) that is part of an applica-
tion system.
2. Unit component:
This term designates a single part (e.g. coupling, EMERGENCY OFF
button) or a group of parts that forms a functional unit (e.g. inert gas
equipment).
Controller
Used to control proportional valves (pressure control unit) or solenoid valves
and guns/application heads (pattern controller) dependent on the speed of
the parent machine.
ControlNet
Internationally standardized serial field bus with scanner and adapter
subscribers. Nordson melters (adapter) with a ControlNet interface can be
controlled remotely by the customer’s control unit (scanner).
Control Voltage
Electrical cabinet internal voltage for electrical components such as
temperature controllers, PLC, etc. The control voltage in Nordson electrical
cabinets is usually 230 V
AC
or 24 V
DC
.
Conversions
In mesh In mm In mesh In mm
2,5 8.0 50 0.30
3 6.73 60 0.25
5 4.0 80 0.18
8 2.38 100 0.149
10 2.0 140 0.105
14 1.41 170 0.088
18 1.0 200 0.074
20 0.84 270 0.053
30 0.59 325 0.044
40 0.42 400 0.037
Table: U.S. Bureau of Standards
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