NEC Neax 2000 Ivs2 Installation Procedure Manual

CHAPTER 2 INSTALLATION
19-inch Rack Mounting Installation
NEAX2000 IVS2 Installation Procedure Manual
ND-70928 (E), Issue 1.0Page 75
19-inch Rack Mounting Installation
Check the site for installing the PBX with the work drawing to verify that 
the required floor space is ensured and that service entrances and ducts 
for trunk/extension cables, power cables and grounding conductors 
have been properly worked at correct positions.
See Figure 2-7 and Figure 2-8.
Detach the SIDE COVER and SIDE PANEL of the...

CHAPTER 2 INSTALLATION
19-inch Rack Mounting Installation
NEAX2000 IVS2 Installation Procedure ManualPage 76ND-70928 (E), Issue 1.0
Detaching SIDE COVER/SIDE PANEL
(1) Remove the two screws fixing the SIDE COVER.
(2) Pivot the SIDE COVER on its bottom to remove it.
(3) Remove the SIDE PANEL fixed by three screws, from the left side flame of the PIM.
Figure 2-21  Detaching SIDE COVER (1 of 2)
SCREW
SIDE COVER 

CHAPTER 2 INSTALLATION
19-inch Rack Mounting Installation
NEAX2000 IVS2 Installation Procedure Manual
ND-70928 (E), Issue 1.0Page 77
Figure 2-21  Detaching SIDE PANEL (2 of 2)
SCREWS
SIDE PANEL 

CHAPTER 2 INSTALLATION
19-inch Rack Mounting Installation
NEAX2000 IVS2 Installation Procedure ManualPage 78ND-70928 (E), Issue 1.0
Connection of 19” RACK BRACKET (A)
(1) Insert the nails of the 19” RACK BRACKET (A) into the side frame of the PIM.
(2) Secure them with four screws each.
NOTE:
Screws are attached to the 19” RACK BRACKET (A).
Figure 2-22  Connection of 19” RACK BRACKET (A)
19” RACK BRACKET (A)
SCREWS
NAILS 

CHAPTER 2 INSTALLATION
19-inch Rack Mounting Installation
NEAX2000 IVS2 Installation Procedure Manual
ND-70928 (E), Issue 1.0Page 79
Mounting PIM to 19-inch RACK
(1) Mount the PIM with 19” RACK BRACKET (A) into the 19-inch RACK.
(2) Secure them with four screws (locally provided).
Figure 2-23  Mounting PIM to 19-inch Rack
19” RACK BRACKET (A) SCREWS 

CHAPTER 2 INSTALLATION
19-inch Rack Mounting Installation
NEAX2000 IVS2 Installation Procedure ManualPage 80ND-70928 (E), Issue 1.0
Connection of 19” RACK BRACKET (B) 
(1) Place the BASE PLATE on the 19” RACK BRACKET (B).
(2) Secure the BASE PLATE with four washers and nuts.
(3) Mount the BASE to the BASE PLATE.  (See Figure 2-12.)
(4) Mount the PIM to the BASE.  (See Figure 2-13.)
NOTE:
Nuts and washers are attached to the 19” RACK BRACKET (B).
Figure 2-24  Connection of 19” RACK BRACKET (B)
NUT...

CHAPTER 2 INSTALLATION
19-inch Rack Mounting Installation
NEAX2000 IVS2 Installation Procedure Manual
ND-70928 (E), Issue 1.0Page 81
Figure 2-25  Mounting Multiple-PIM to 19-inch RACK 

CHAPTER 2 INSTALLATION
BUS Cable Connection
NEAX2000 IVS2 Installation Procedure ManualPage 82ND-70928 (E), Issue 1.0
BUS Cable Connection
When the system is a multiple-PIM configuration, connect all the BUS Connector to each other
using BUS cables, as shown below.
Be sure to secure the BUS cables using tie wraps to avoid obstructing a PFT card.
Figure 2-26  BUS Cable
Connection of BUS Cables
700 mm (27.6 inch)
48-TW-0.7 CONN CA
P 
W 
R
P 
W 
R
P 
W 
R
P 
W 
R
P 
W 
R
P 
W 
R
P 
W 
R
P 
W 
R PIM3
PIM2...

CHAPTER 2 INSTALLATION
Power Cable Connection
NEAX2000 IVS2 Installation Procedure Manual
ND-70928 (E), Issue 1.0Page 83
POWER CABLE CONNECTION
The cable connections on the PZ-PW121 card are shown below.
Figure 2-27  Cable Connection on PZ-PW121
NOTE 1:
Follow the Label on Front Plate of PZ-PW121.
NOTE 2:
If GND (Signal GND) has to be separated from FG (Frame GND), remove the link be-
tween GND and FG terminals.
MJ
MN
TO AUXILIARY 
EQUIPMENT  
1:  OFF:  NO CONNECTION 
2:  ON:    SEAL/FLOAT2 
     OFF:...

CHAPTER 2 INSTALLATION
Connection of AC CORD-B
NEAX2000 IVS2 Installation Procedure ManualPage 84ND-70928 (E), Issue 1.0
Connection of AC CORD-B
(1) Connect the AC CORD-B to the CN1 connector on the PZ-PW121 card.
(2) Screw the ground cable of the AC CORD-B to the frame ground terminal on the PIM.
Figure 2-28  Connection of AC CORD-B
CORD BUSH
BASE
TERMINAL BLOCKS FRONT
PZ-PW121
CN1
AC CORD-BAC CORD-D TO 120V/240V AC POWER SOURCE