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CHAPTER 2 INSTALLATION
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NWA-008841-001 Rev.5.0
90ch2001.fm
• Power Routing
NOTE 1:
PN-4LCD/4LCF/4LCL/4LCW card pr80 V on-board power supply (+80 VOBP).
NOTE 2:
PN-2DLCB/PN-2DLCN, PN-2LDTA, PN-2ODTA/2ODTB card provides –48 V on-board pow-
er supply (–48 VOBP).
+5 V
-27 V
CR
-48 V
-48 V
DC IN
DC IN
PZ-PW135
+5 V
-5 V
-5 V
+5 V
+80 V
-27 V
-27 V
CR
CR
PZ-PW135
NOTE 1
+80 VOBP
+5 V
-48 V
-27 V
CR
NOTE 2
AC CORD-B
TERMINAL
BLOCKS
BASE
PIM0
PIM1
TO PIM2
INSTALLATION
CABLE
-48 VOBP
SUPPLY VOLTAGE CHECK AND HEAT RUN TEST