NEC IP4WW-12TXH-B-TEL(WH) - Section 2 INSTALLING THE EXTERNAL BACKUP BATTERY; Section 3 INSTALLING THE EXPANSION INTERFACE CARDS; Section 4 INSTALLING THE OPTIONAL INTERFACE CARDS

1.4 Grounding and AC Cabling............................................................. 2-7
1.4.1 Grounding the KSU....................................................................... 2-7
1.4.2 AC Power Requirement................................................................ 2-7
1.4.3 AC Power Cord............................................................................. 2-8
1.5 Trunk/Extension Cabling................................................................. 2-8
1.5.1 General......................................................................................... 2-8
1.5.2 Precautions for Cabling................................................................. 2-9
1.5.3 Trunk Cabling................................................................................ 2-9
1.5.4 Extension Cabling......................................................................... 2-9
1.5.5 Cable Routing and Clamping...................................................... 2-12
Section 2 INSTALLING THE EXTERNAL BACKUP BATTERY..... 2-14
2.1 General......................................................................................... 2-14
2.2 Unpacking..................................................................................... 2-14
2.3 Battery Box Dimensions .............................................................. 2-15
2.4 Battery Specifications................................................................... 2-15
2.5 Battery Installation........................................................................ 2-15
2.6 Mounting the IP4WW-Battery Box................................................ 2-21
2.6.1 Floor-Mounting the IP4WW-Battery Box..................................... 2-21
2.6.2 Wall-Mounting the IP4WW-Battery Box...................................... 2-23
2.6.3 Mounting One KSU on the Battery Box....................................... 2-27
2.7 IP4WW-Battery Box to KSU Connection...................................... 2-30
2.8 IP4WW-Battery Box Fuse Replacement....................................... 2-31
Section 3 INSTALLING THE EXPANSION INTERFACE
CARDS......................................................................... 2-35
3.1 General......................................................................................... 2-35
3.2 Unpacking..................................................................................... 2-35
3.3 Mounting the Expansion Interface Card....................................... 2-36
3.3.1 Mounting the 080E-B1/008E-B1/000E-B1/1PRIU-C1 PCBs....... 2-36
3.3.2 Mounting the 4COIDB PCB......................................................... 2-40
3.3.3 Mounting the 2BRIDB PCB......................................................... 2-42
3.4 Cabling and Setting the Expansion Interface Card....................... 2-44
3.4.1 Cabling IP4WW-080E-B1............................................................ 2-45
3.4.2 Cabling IP4[ ]-008E-B1............................................................... 2-46
3.4.3 Cabling IP4WW-000E-B1 ........................................................... 2-47
3.4.4 Cabling and Setting IP4WW-4COIDB-B1................................... 2-47
3.4.5 Cabling and Setting IP4WW-2BRIDB-C1.................................... 2-48
3.4.6 Cabling and Setting IP4WW-1PRIU-C1...................................... 2-50
3.5 Power Failure Transfer (4COIDB-B1 only)................................... 2-53
3.5.1 General....................................................................................... 2-53
Section 4 INSTALLING THE OPTIONAL INTERFACE CARDS..... 2-54
4.1 Installing the Expansion Memory Card (MEMDB-C1).................. 2-54
4.1.1 General....................................................................................... 2-54
4.1.2 Unpacking................................................................................... 2-54
4.1.3 Installing the MEMDB PCB......................................................... 2-54
4.2 VoIP Card (VOIPDB-C1) ............................................................. 2-57
4.2.1 General....................................................................................... 2-57
4.2.2 Unpacking................................................................................... 2-57
4.2.3 Installing the VOIPDB-C1 PCB................................................... 2-57
4.2.4 LED Indication............................................................................. 2-61
SL1100
ISSUE 4.1 (R5.1)
ii Hardware Manual