Figure 21. Alarm panel wiring connections
a. Locate the alarm terminal. The alarm terminal is located near the top center of the PDP.
b. Route the alarm cabling between the A and B -48V battery input connections and against the
bottom of the PDP, so that you can install the A and B side plastic bus bar covers.
c. Connect the alarm wiring to the alarm terminals.
5. Connect the DC power source to the PDP. To connect the DC power source to the PDP, perform the
following steps:
a. Go to your -48V DC power source. Turn off any -48V DC power sources that will be connected to
the PDP.
b. After the -48V DC power sources are turned off, ensure that there is a tag or label over the power
source switches or fuses (lock-out/tag-out), to indicate to others that the power source has been
turned off intentionally.
Attention:
Keep the power and signal cabling separated as much as possible to prevent
any crosstalk.
Racks and rack features 29
To Next Page
Loading...
Need help?
General
