Nordson Encore HD iControl 2, Установка, устранение неисправностей, ремонт

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© 2022 Nordson Corporation
1609758-04
3-13 Installation
ESD Ground Procedures and Equipment
The best protection against ESD is to keep the ground braids as short as possible and
connect them to a central point on the booth base as shown in the Star diagram. Under
normal conditions making Star connections is not a problem, but in some systems, such
as roll-on/roll-off booths, the ground braids required for a Star connection are too long to
be effective against ESD. In this case, a Daisy Chain ground configuration is acceptable.
Star Grounding
(Preferred)
Daisy-Chain Grounding
(Alternate)
Grounding Block Kit 1067694 Installation
Self-Drilling Screws
Grounding Block
Booth Base
Flat-Braided
Ground Cable
Figure 3-7 ESD Grounding Procedures and Equipment
Always use the special flat-braided copper ESD ground cables furnished with all Nordson
spray gun controllers to ground them. The ESD ground cables should always be attached
to the booth base, not to a panel, enclosure, or other component bolted to the base. Keep
the cables as short as possible. If using a grounding block kit, make sure the block is
installed directly to the base with the included self-drilling screws.
An ESD grounding block kit is available for connecting the ground braids to the booth
base. The kit contains two 6-position grounding blocks, fasteners, terminals, and 15
meters (50 feet) of braided ground cable. If additional kits are required, order:
1067694 Kit, ground bus bar, ESD, 6-position, with hardware
Encoder, Photoeye, and Scanner Connections
The PD1 cable carries the encoder, discrete part ID and zone input, trigger bank1 and
2, and trigger select signals from the Photoeye Junction Box (PEJB) to the I/O board in
the iControl 2 console or pedestal. If these inputs are shared by a second booth then an
additional cable is supplied.
Table 3-3 lists the PD1 cable connections to be made at the terminal strip in the junction
box. Refer to the drawings at the back of this manual for the terminal block connections.
NOTE: Refer to the system plan views when locating the part ID stand and mounting
the photoeyes or scanners.