External Connection
4.7.2.3 LEDs
The APC Silcon Triple Chassis status LED provides important information concerning operation of the chassis. Refer to the table below for a description of the conditions indicated by the LED.
IF the LED is… | THEN the Silcon Triple Chassis… | |
|
| |
off | is not receiving power. | |
|
| |
| has not been configured. See the APC Silcon Management Quick | |
flashing quickly | Start Guide provided with your chassis or the Web/SNMP | |
(5 times per second) | Management Card Installation Guide on the CD for more | |
| information. | |
|
| |
flashing slowly | is powered on but is not communicating with the UPS. | |
(1 time per second) | ||
| ||
|
| |
on | is operating normally. | |
|
|
4.7.2.4 Optional Power Input
With the Optional Power input, you can power the APC Silcon Triple Chassis from an external source, using a 24 VDC power adapter. A universal adapter (AP9505i) or a standard adapter (AP9505) can be purchased separately from APC.
4.7.3 Installing Management Peripherals
There are two basic types of APC management peripherals that work with the APC Silcon Triple Chassis:
•Management peripheral cards, which fit into external management peripherals that are equipped with a card slot.
•External management peripherals, which connect to the Monitoring (or Advanced) port of other external management peripherals.
NOTICE!
The name “Monitoring” port varies from product to product, but its purpose is the same – to replicate the UPS communications port.
20 | Installation Guide APC Silcon 480kW 400V UPS |
