NEC 2000 IPS manual Internal Cabling

Chapter 2 System Architecture

Cabling

The internal and external cabling for the UNIVERGE NEAX 2000 IPS is as follows:

Internal Cabling

BUS Cable

The BUS Cable provides a connection between PIM’s for I/O Bus, PCM Bus, and Alarm Bus extension in a multiple-PIM configuration.

Bus Cable

Name Code	Qty	Remarks
48-TW-0.7 CONN CA	(No. of PIM)-1	0.7 m (2.3ft.)

Power Control Cable

The Power Control Cable provides a connection between the MP and the AC/DC Power Supply for controlling battery backup function and MJ/MN alarm indication.

Power Control Cable

Name Code	Qty	Remarks
PWR CNT CA-D	1/PIM	Power control cable (for PIMI-PIM7):
		BWB - PZ-PW121/122 (Included in
		PIM)
PWR CNT CA-E	1/PIM	Power control cable (for PIM0)
		BWB - PZ-PW121/122 (Included in
		Base and PIM for Dual System)

DC Power Cable

The DC Power Cable provides a connection between the AC/DC Power Supplies for extending the 27 VDC input in a multiple-PIM configuration, when battery backup option is required.

Power Cable (Internal Battery Option)

Name Code	Qty		Remarks
PWR CA-A	1/2 PIM	DC Power Cable (-27v input)
BATT CA INT	1/PIM	Internal Battery Cable
Power Cable (External Battery Option)
Name Code		Qty		Remarks
PWR CA-A	(No. of PIM) –1= up to 4PIM			DC Power Cable (-27v input)
	(No. of PIM) –2= 5 to 8PIM
BATT CA EXT	1/Stack			External Battery Cable

AC Cord

The AC cord provides a connection between the AC/DC Power Card and Base Unit.

AC Cord

Name Code	Qty	Remarks
AC CORD-B-U	1/PIM	AC power cable (Included in PIM)
AC CORD-D-U	1/BASE	AC power cable for BASE (Included in BASE)

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	Issue 6