Power Cable Connection; Figure 2-28 Cable Connection On Pz-Pw121/Pz-Pw126 - NEC NEAX2000 IVS2 Installation Manual

POWER CABLE CONNECTION

The cable connections on the PZ-PW121/PZ-PW126 card are shown below.

Figure 2-28 Cable Connection on PZ-PW121/PZ-PW126

SW101
OFF
NOTE 1
ON
1: OFF: NO CONNECTION
2: ON: SEAL/FLOAT2
OFF: OPEN/FLOAT1
TO AUXILIARY
EQUIPMENT
CAUTION
Set the appropriate voltage
before turning on the SW1
switch.
100V /120V
WHITE (BLUE)
BLACK (BROWN)
NOTE 1: Follow the Label on Front Plate of PZ-PW121/PZ-PW126.
NOTE 2: If GND (Signal GND) has to be separated from FG (Frame GND), remove the link
between GND and FG terminals.
NOTE 3: In Australia, GND and FG are bonded elsewhere, so are not to be linked here. The TRC
Earth connects to the "GND" terminal on every PIM.
NOTE 4: Cable colors in the parentheses are for Australia.
NOTE 5: PZ-PW126 card does not have SW2.
2
NEAX2000 IVS Installation Procedure Manual
ND-70928 (E), Issue 3.0
MJ
MN
ON
SW101
CN103
Ð27V
FG
GND
240V
SW2
CN1
GREEN (GREEN/YELLOW)
AC CORD-B
PWR CNT CA-D (for PIM 1 to PIM 7)
PWR CNT CA-E (for PIM 0)
CN104
NOTE 2
SW1
CHAPTER 2 INSTALLATION
Power Cable Connection
TO PWR1 CONNECTOR ON BWB
TO PWR0A CONNECTOR ON BWB
TO PWR0B CONNECTOR ON BWB
POWER OUTPUT CABLE (+5V, Ð27V, E)
POWER OUTPUT CABLE (+90V, CR, E)
PWR CA-A
TO OTHER PZ-PW121/PZ-PW126
TO BATTERY OR OTHER PZ-PW121/
PZ-PW126
PWR CA-A/BATT CA
TO FRAME GROUND TERMINAL
IN PIM
L
NOMINAL
TO TERMINAL
N
AC INPUT BLOCK ON BASE
FG
Page 93