Each vacuum receiver, pump and
material valve in the system must be
wired to power or common/ground
terminals and Input/Output modules
inside the B32 control enclosure.
Each loader requires at least six
wire connections to the
Input/Output enclosure.
One additional wire is required for
each option or for a three-wire sensor used for either demand
or loader full inputs. Connect the loader cable wires to the I/O
station according to the color codes:
CONNECTING TO
THE B32
Basic 32 Loader Control UGC007/0702
3-6 INSTALLATION
WARNING: Improper installation
may result in equipment damage or
personal injury.
Always refer to the wiring diagrams that came
with your controls before making electrical con-
nections. The diagrams show the most accurate
electrical component information.
Use shielded cable unless you run wires in
metal conduit. Failure to use a metal shield will
expose the controls to static electricity, which
can damage electronic components.
When using shielded cable, make sure the
shield is grounded inside the I/O stations only.
It is also important to keep the communication
wires away from conveying lines, which can
produce large amounts of static electricity.
Input/Output modules
