NEC NEAX 2000 IPS - Page 149

CHAPTER 2 INSTALLATION
– 133 – NWA-008841-001 Rev.5.0
90ch2001.fm
(5) When the system is configured with two or more PIMs, connect the BATT CA INT and the PWR
CA-A as shown below.
Internal Battery Connection for Multiple-PIM Configuration
NOTE 1: One Internal Battery unit (24 V DC, 3.2-3.4 AH) can be mounted in each PIM.
NOTE 2: Internal Batteries are multi-connected for each two PIMs.
PIM3
PWR
PIM2
PIM1
PIM7
PIM6
PIM5
PIM4
PIM0
PWR
PWR
PWR
PWR
PWR
PWR
PWR
BATT CA INT
BATT CA INT
BATT CA INT
BATT CA INT
BATT CA INT
BATT CA INT
BATT CA INT
BATT CA INT
PWR CA-
A
PWR CA-
A
PWR CA-A
PWR CA-A
BATTERY CONNECTION