Ip4Ww-Exifb-C1; Ip4Ww-Battery Box - NEC SL1100 Hardware Manual

SL1100
• Power supply (110 V/240 V)
• 1 external backup battery connector
• 2 mounting spaces for 080E/008E/1PRIU
• 8 digital and 4 analog extension I/F (084M-B1)
• 1 mounting space for 4COIDB-B1
• EXIFE-C1 (1 connector for 1228M-B KSU)
• 2 general purpose relay
• 1 audio output for Paging (mini-jack)
• 2 audio inputs for ExMOH/BGM (mini-jack)
• SLT ringer
• Message waiting lamp driver
The EXIFE DSP provides:
• 32 telephony resources (DTMF/Dial tone/Busy tone/FSK caller-ID receiver/sender)
The 1228ME-B EXP does NOT have CPU and main software and cannot be used in a stand-alone
mode.

2.1.3 IP4WW-EXIFB-C1

Using a Cat5 cable, EXIFB-C1 card installed in the Main KSU
is individually connected to each EXIFE-C1 card (Expansion
KSU).
• Install this card to the Main KSU.
• Two connections for Expansion KSUs
(No.3 connector is not used).

2.1.4 IP4WW-Battery Box

Connected to each KSU power supply, the external backup
battery provides DC power in case a loss of AC power occurs.
An optional (locally procured), external battery source can be
used to provide power during a power failure.
• Connect this box to the power supply at each KSU.
• Wall/floor-mountable
• One KSU can be mounted on the Battery box.
• Backup duration is approximately one hour.
1-4
ISSUE 1.0
Introduction