4.
Determine the type and number of paint kitchen
components to be installed in the non-hazardous
location, needed to control the number of
stations:
a.
One Touchscreen Box (J), if used.
NOTE:
NOTE:
NOTE: Remember that it is possible for
an Intelligent Paint Kitchen system to use
both a Touchscreen Box and a PLC or
network connection for additional control and
component visibility.
b.
One Supervisor Box (A) to control the first
10 stations.
c.
One Expansion Box, if the system contains
more stations than can be connected to the
Supervisor Box.
d.
More Supervisor Boxes and
Expansion Boxes, if needed to
accommodate up to 20 stations in the
Intelligent Paint Kitchen system. See
Scaling Up the System, page 149
.
e.
One DC Power Supply with Barrier (S), to
provide power to the Tank Control Module
(when used) in each station.
f.
One Variable Frequency Drive/Inverter (B) to
individually control each Radar Level Sensor
(M) in the system.
5.
Determine the type, length, and number of cables
needed to connect the paint kitchen components
together:
a.
Power cables
b.
Fiber optic cables
c.
Ethernet cables
d.
CAN communication cables
e.
RS-485 twisted two-wire communication
cables
NOTE:
NOTE:
NOTE: For a detailed list of available cables,
see
.
148
3A4030C