Power Entry Module; The Cip System Power Switch - adept technology MV User Manual

Chapter 3
In the industrial environment, nonperiodic overvoltage peaks may appear on
main power supply lines as a result of power interruptions to high-energy
equipment (such as a blown fuse on one branch in a 3-phase system). This will
cause high current pulses at relatively low voltage levels. The user shall take the
necessary steps to prevent damage to the controller system (such as by
interposing a transformer). See IEC 1131-4 for additional information.

Power Entry Module

The power entry module located on the front of the controller is shown in
3-1. It contains:
• the On/Off power switch ( I = On,
• the fuse holder containing the two incoming AC line fuses (spare fuses are
stored in the fuse holder, see
• the AC power cord socket
On/Off Switch On/Off Switch
Fuse Holder
Fuse Holder
AC Power Cord
AC Power Cord
Socket
Socket
Serial Number
Serial Number

The CIP System Power Switch

The system power switch on the CIP does not directly control AC power to the
controller. Rather, it is designed to switch a relay that controls AC power to the
controller and to any other equipment you may want to switch along with the
controller. See "System Power Switch" on page 90
54
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Figure
WARNING:
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE,
REPLACE ONLY WITH SAME
TYPE AND RATING OF FUSE.
5AT
~100-240V
50/60HZ
Fan Filter Cover
Fan Filter Cover
Figure 3-1. MV-5/MV-10 Power Entry Module
Adept MV Controller User's Guide, Rev. B
Installing the MV-5 and MV-10 Controllers
o
= Off)
3-2.)
for details.
Figure
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