PA-7050 Back Panel (AC)
Table of Contents
PA-7050 Back Panel (AC)
The following image shows the back panel of the PA-7050
firewall (with AC power supplies installed) and the table describes
each back panel component.
Item | Component | Description |
|---|---|---|
1 | Ground stud | Two-post stud used to ground the chassis
to earth ground. Use the provided 6 AWG two‑post ground lug to connect
a grounded cable (not included) to the two‑post stud. |
2 | Power Entry Module (PEM) AC power inlets | Connects the power source to the power supplies
located on the front of the chassis. The front power supplies distribute
power to all chassis components. The AC PEM contains four
20-amp AC power inlets—each accompanied by a switch—one pair, inlet
with switch, for each power supply. If you are facing the
back of the chassis, the inlet and switch on the far left side provides
power to the power supply on the far right side when facing the
front of the chassis. For information on connecting power,
see Connect
Power to a PA-7000 Series Firewall. The AC PEMs
are not field-serviceable. |
3 | Power Entry Module (PEM) AC power switches | Provides switches to power on or off the
AC power supplies. Each switch has a circuit breaker that will trip
if the load reaches 25-amps. |