Model 493.02 Controller Service
Chassis Installation Options
Installation
32
Connecting Electrical Power
Electrical connections must be made by qualified personnel and
conform to local codes and regulations. An electrical service panel to
provide the electrical power feed (line voltage) to the chassis is not
necessary, but may be required by local electrical codes.
Note Local electrical codes supersede any information found here.
Grounding The chassis will not function correctly if it is
not grounded as shown. Be sure your
power source is also properly grounded.
The chassis includes two grounds: a chassis
ground and a signal ground. The two
grounding lugs are connected together with
an external shorting bar when the chassis is manufactured.
• For the console configuration, remove the shorting bar from the
ground lugs and connect the chassis ground to the console rail.
• For a stand-alone configuration, always connect the shorting bar
to both ground lugs.
Chassis
Ground
Signal
Ground
System ground cable
(P/N377661-02)
connected to other
components.
Grounding the Chassis
TYPE E PC-MIP
TYPE E PC-MIP
RUN 6TS BFL
ABT RST
DEBUG
PCI MEZZANNE CARD
Power
100–240 VAC
50–6 0 Hz , 12–6 A
TS-G43
Chassis ground is
connected through the
power cord connector.