INTRODUCTION
I-E96-506B1 D - 1
APPENDIX D - RETROFITTING THE MODULAR POWER SYSTEM
INTRODUCTION
Network 90 systems can be retrofitted with the INFI 90
AC Modular Power System. This appendix addresses only one
of several possible power system and cabinet combinations. It
describes the retrofitting procedures for one specific configura-
tion that requires +5, ±15 and +24 VDC for system and I/O
power. If these procedures do not match your particular config-
uration, please call your Bailey Controls Company sales
engineer.
Regardless of your present configuration, you must have the
following hardware in addition to the IEPMU01 or IEPMU02
power mounting unit to retrofit your system:
1. IEPEP01, IEPEP02 or IEPEP03 power entry panel.
2. IEFAN01 or IEFAN02 fan assembly.
3. IEFAS01 fastener kit (mounting hardware).
4. Rectangular spacer (if required). Consult with your Bailey
representative to custom make the spacer.
NOTES:
1. Bailey suggests that 2 people do the removal and retrofitting
tasks.
2. When removing Network 90 power supply hardware, save all
screws. You can use these screws to install the INFI 90 modular
power system hardware. If you require more hardware, get it from
the IEFAS01 mounting hardware kit.
3. Label all wires and cables while disconnecting them from the
system.
4. The complete procedure from removing the old system to pow-
ering up the new system should take approximately 3 hours.
WARNING
Verify the main power and power entry panel circuit breakers
are turned off before starting installation, retrofit, upgrade, or
wiring procedures. Failure to do so could result in severe or
fatal shock. Do not turn the power on until the installation, ret-
rofit, upgrade, or wiring procedures are complete.
AVERTISSEMENT
Assurez-vous que le disjoncteur d'alimentation principal et le
disjoncteur de panneau d'entrée des alimentations sont éteints
avant de procéder, à la mise à jour, à l'extension ou au câblage,
dans le but d'éviter les chocs sérieux et même mortels. Ne
rétablissez pas l'alimentation tant que ces procédures ne sont
pas terminées.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
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