Artesyn AXP640, Installation And Use Manual

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AXP640 Shelf Description
AXP640 Installation and Use (6806800M24F )
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Each of the PEMs are equipped with a single rocker type circuit breaker and a single bi-colored
LED. When the breaker is switched off, power is removed from the feed to the backplane. Input
power to the PEM is only removed through the external source feeding the shelf at the DC inlet.
2.9.1 Power Inlet Modules
The power inlet building block supports redundant power connection to the shelf from the
rear. It routes the power paths individually to two high current connectors which mate directly
with the front installed AC power supply/ DC power entry module. The power inlet is a fixed,
non-field replaceable unit.
Table 2-6 PEM LED Status Indicator
FTM LED LED Color State/Condition
In-Service (IS) Green Off: no service
Glow Steady: service available
Out-of-Service (OOS) and Failure Red (default) Off: service available
Glow Steady: no service