Functional Outline Of Circuit Cards; Control Circuit Card - NEC NEAX2000 IVS Series System Manual

3.3

Functional Outline of Circuit Cards

3.3.1

Control Circuit Card

Table 2-4 shows the functional outline of each control circuit cards.
CARD NAME
PN-CP03
PZ-PW86
PZ-PW112
PN-BS00-B
PN-BS01-B
SPN-DAIB
SPN-DAIC
CHAPTER 2
Page 10
Revision 2.0
Table 2-4 Functional Outline of Control Circuit Cards
FUNCTIONAL
NAME
MP Main Processor Card
This card is equipped with Memory, TDSW (1024CH × 1024CH), 16-Line
CFT, DTMF Sender, Clock, PLO (receiver mode 2 ports), RS-232C Ports (2
ports) for MAT/Built-in SMDR, modem for remote maintenance, and
Music-On-Hold tone source (Melody IC/TNT), 4-circuit PBR (for PB
calling or DID). This card is used on the basis of one per system.
PWR Main Power Supply Card
Input:
Output: –27 V (4.5 A), +5 V (7.5 A)
One card is mounted in PIM.
Note:
PWR Main Power Supply Card
Input:
Output: –27 V (3.5 A), +5 V (4.0 A)
One card is mounted in PIM.
Note:
BS00 Bus Interface Card for PIM0
This card is equipped with functions of driver/receiver of various signals,
functions of adjusting gate delay timing and cable delay timing, functions
of monitoring I/O Bus and PCM Bus, and functions of controlling power
supply. When the system consists of two PIMs, this card is mounted one in
PIM0
BS01 Bus Interface Card for PIM1
This card is equipped with functions of driver/receiver of various signals,
functions of adjusting gate delay timing and cable delay timing, functions
of monitoring I/O Bus and PCM Bus, and functions of controlling power
supply. When the system consists of two PIMs, this card is mounted one in
PIM1.
DAIB Firmware Processor-Bus Card—With T1
Used when installing PIM as a Remote PIM
DAIC Firmware Processor-Bus Card—With T1
Used when installing PIM as a remote PIM expanded to 43 ports.
FUNCTIONAL OUTLINE
AC 120 V (50 Hz/60 Hz)
This card does not provide ring generator or message wait volt-
age.
AC 120 V (50 Hz/60 Hz)
This card does not provide ring generator or message wait volt-
age.
NDA-24219