NEC 2400 ipx Bedienungsanleitung Seite 229

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 428
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 228
ND-71548 (E) CHAPTER 3
Page 211
Issue 2
INSTALLATION PROCEDURE
Figure 015-7 Connection of Alarm Indicating Panel (Multiple IMG Configuration)
Figure 015-8 Connection of Music on Hold (Multiple IMG Configuration)
NAP-200-015
Sheet 11/32
Cable Termination and Cross
Connections from MDF to Peripheral
Equipment, C. O. Lines, and Tie Lines
ATTENTION
Contents
Static Sensitive
Handling
Precautions Required
ï Cabling Diagram
MPALM is used to receive alarm information from Power Equipment (Rectifier). When Ground is detected, the PBX regards it as "Alarm."
When the power equipment (Rectifier) is equipped
with a "dry-relay," connect the MPALM as shown below.
MAJA
MNA
BELL
MJB
MNB
MPALM
GND
-48V
External
Alarm
External
Alarm
dry-relay
MPALM
PIN No.3
POWER EQUIPMENT
(RECTIFIER)
POWER EQUIPMENT
(RECTIFIER)
MDF
MDF
IPX EXALM CA and
Installation cable (25P)
MJ
MN
NEC
ON
OFF
BELL
EMA
LPM (MGC)
FRONT
EXALM
IPX EXALM CA cable
Installation Cable
GND
Note 1: The distance between PBX and Alarm Indicating Pannel must be less than 100 m (3.281 feet).
PIN
No.
PIN
No.
LEAD
NAME
LEAD
NAME
26
27
28
29
30
31
32
33
34
1
2
3
4
5
6
7
8
9
49
50
24
25
E
E
MJB
MNB
SUPB
FM0
FM1
MPALM
MJA
MNA
SUPA
BELL
EXTA
IPX EXALM CA cable
Pin Assignment
Note 1
Note 2
Note 2: Following numbers of lines (-48V wire/GND wire) are required, depending on the wire gauge.
WIRE GAUGE NUMBER OF REQUIRED LINES
 0.4 More than 6 lines for each -48V wire/GND wire
0.5 More than 3 lines for each -48V wire/GND wire
 0.65 More than 2 lines for each -48V wire/GND wire
31
PIN
No.
26
27
28
29
30
32
33
34
50
LEAD
NAME
FM0
FM1
EXTA
47
48
49
25
EXTB
22
23
24
6
PIN
No.
1
2
3
4
5
7
8
9
LEAD
NAME
E
E
Note 1
MDF
MUSIC
SOURCE
EXCLK0/EXCLK1
Cabling Diagram
Note 1, Note 2 : FM1 is not used.
(Slot 21/33, TSWM)
Pin Assignment for Receiving
Music-on-hold Source
34 PH EXCLK CA-A and
FM0
FM1
E
E
Note 2
Installation Cable (25P)
Seitenansicht 228
1 2 ... 224 225 226 227 228 229 230 231 232 233 234 ... 427 428

Kommentare zu diesen Handbüchern

Keine Kommentare