CHAPTER 2 INSTALLATION
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NWA-008841-001 Rev.5.0
90ch2001.fm
(3) When you need a –48 V DC power supply installed for a Cell Station (Zone Transceiver) in WCS
system or when PN-4LDT, PN-4LLC card is installed, do the following procedure. If not, skip
this procedure and go to (4).
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STEP1:
Attach four screws preliminary to the PZ-PW122 card.
STEP2:
Mount the PZ-PW122 card into the PIM which accommodates the CSI, 4LDT, 4LLC
cards, and fasten the screws.
NOTE:
Screws are attached to the PZ-PW122 card.
Mounting PZ-PW122 into PIM
PIM
PZ-PW122
POWER CABLE CONNECTION