11
Cisco 10005 ESR DC Power Entry Module Installation
78-12653-01
Adding or Replacing a DC PEM
Warning
Blank faceplates (filler panels) serve three important functions: they
prevent exposure to hazardous voltages and currents inside the chassis;
they confine electromagnetic interference (EMI) that might disrupt other
equipment; and they direct the flow of cooling air through the chassis. Do
not operate the system unless all cards, power modules, and faceplates are
in place.
Figure 3
Removing and Replacing a DC PEM
To complete the installation, follow the procedures in the next section.
53835
CRITICAL
ALARM
MINOR
ALARM
MAJOR
ALARM
60 VDC
1A MAX
NO
CO
NC
A+
A-
B+
B-
NO
CO
NC
NO
CO
NC
EXT
CLOCK
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
CRITICAL
ALARM
MINOR
ALARM
MAJOR
ALARM
60 VDC
1A MAX
NO
CO
NC
A+
A-
B+
B-
NO
CO
NC
NO
CO
NC
EXT
CLOCK
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
CAUTIO
N: USE COPPER CON
DUCT
ORS ON
LY
ATTEN
TION: N'U
TILISEZ Q
UE DES CON
DUCTEU
RS EN CUR
VE
CAUTIO
N: TERMINALS
MAY BE EN
ERGIZED
. TURN OF
F POWER S
OURCE CIRCUIT
BREAKE
R AND REMO
VE PO
WERSUPPL
Y BEFO
RE ACCE
SSING TERM
INALS.
GML
POWER
FAULT
MISWIRE
THIS UNIT
HAS MOR
E THAN O
NE POWER
SUPPLY C
ORD. DISC
ONNECT T
WO (2)
POWER S
UPPLY CO
RDS BEFO
RE
SERVICIN
G TO AVOID
ELECTRIC
SHOCK.
CAUTION
INPUT
-48/60 V
35A
CAUTION
Captive
screws
CAUTIO
N: USE CO
PPER COND
UCTORS O
NLY
ATTENTION:
N'UTILISE
Z QUE D
ES CONDUC
TEURS EN C
URVE
CAUTION:
TERMINA
LS MAY BE ENE
RGIZED
. TURN OFF PO
WER SOU
RCE CIRCUIT
BREAKER AND REMO
VE PO
WERSUPPL
Y BEFO
RE ACCESS
ING TERM
INALS.
GML
POWER
FAULT
MISWIRE
THIS UNIT
HAS MOR
E THAN O
NE POWER
SUPPLY C
ORD. DISC
ONNECT T
WO (2)
POWER S
UPPLY CO
RDS BEFO
RE
SERVICIN
G TO AVOID
ELECTRIC
SHOCK.
CAUTION
INPUT
-48/60 V
35A
