Advantech EKI-7710 Series, Руководство пользователя

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24 EKI-7710 Series User Manual
2.7.5 Wiring the Power Inputs
There are two power inputs for normal and redundant power configurations. The
power input 2 is used for wiring a redundant power configuration. See the following
for terminal block connector views.
Figure 2.19 Terminal Receptor: Power Input Contacts for Non PoE models
Figure 2.20 Terminal Receptor: Power Input Contacts for PoE models
To wire the power inputs:
Make sure the power is not connected to the switch or the power converter before
proceeding.
1. Loosen the screws securing terminal block to the terminal block receptor.
2. Remove the terminal block from the switch.
Figure 2.21 Removing a Terminal Block
Warning! Do not disconnect modules or cabling unless the power is first switched
off.
The device only supports the voltage outlined in the type plate. Do not
use any other power components except those specifically designated
for the switch device.
Caution! Power down and disconnect the power cord before servicing or wiring
the switch.
V2+V2-
PWR2 PWR1 P-Fail
V1+V1- DC12-48V
1A@24V
V2+V2-
PWR2 PWR1 P-Fail
V1+V1- DC24-48V
1A@24V
1A@24V