Publication 1761-UM004B-EN-P - June 2006
Installation and Wiring 13
Wire the AIC+ Advanced
Interface Converter
This section provides power supply wiring and network port wiring
information.
Wire the Power Supply
Power Supply
ATTENTION
EXPLOSION HAZARD —
An external power supply must be used in Class I, Division 2
applications and the dc power-source selector switch must be
in the EXTERNAL position before connecting the power supply
to the AIC+ interface converter.
IMPORTANT
In nonhazardous locations, external power is not required if the
AIC+ interface converter 8-pin mini-DIN com port is connected
to a MicroLogix controller.
IMPORTANT
Some devices provide power to the AIC+ interface converter via
the 8-pin mini-DIN com port cable. The dc power-source
selector switch needs to be set for your particular
configuration.
If you are using a 1746-P1 or 1746-P2 power supply, the AIC+
interface converter is the only device that can be connected to
that power supply.
Always connect the CHS GND (chassis ground) terminal to the
nearest earth ground. This connection must be made whether
or not an external 24V dc supply is used.
24VDC
DC
NEUT
CHS
GND
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