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CONCEPTSYSTEM EXAMPLESCONNECTIONSPRODUCTSBLOCK DIAGRAMS
35
3
CONNECTIONS
WU-ZS001E
CONCEPT SYSTEM EXAMPLES CONNECTIONS PRODUCTS BLOCK DIAGRAMS
34
3
CONNECTIONS
WU-ZS001E
SURVEILLANCE I/F Connector
Example Application: (1)
– Switch Trigger/Status Indication
After connecting to an external line as shown below, the switches can be used
to trigger various operations, while indicators can be used to determine the status of the amplifier.
1
14
13
25
SURVEILLANCE I/F Connector
ZONE 1
Short
ZONE 2
ZONE 3
CLOCK ADJ CONT
SP LINE REFERENCE
SETTING ACTIVATION
SP LINE CHECK
ACTIVATION
ZONE 1
Open
ZONE 2
ZONE 3
GROUND FAULT
PA SIGNAL FAULT
PA TEMP FAULT
COMM FAULT
CHECKING / SETTING BUSY
REFERENCE ERROR
SURVEILLANCE I/F Connector
Example Application: (2)
– Backup Amplifier Connection
After connecting to an external line as shown below, the system can be configured to switch automatically to a backup amplifier
whenever a fault occurs on this amplifier.
GREEN-SETTING COMPLETED
AMBER-NO SETTING
AMBER-OPEN
RED-SHORT
SP LINE FAULT
FAULT
GROUND
1234
ZONE
5
SURVEILLANCE I/F SP LINE
SETTINGCHECK
/SETTING STATUS
DC+24V MAX200mA
RM DC
MAX 200mA
G
POWER
0
1010
0
ON
OFF
NO.3:COLD
NO.2:HOT
NO.1:GND
CONNECTION
-22dBV(RM)
MSG
GG
EMG1 EMG2
GG
CLK ADJ.
NCNCNCNCNC
G
CNT
SIGNAL
12345678910
UNITS SET ALL CALL
BUS THRU
ALL CALL
BUS IN
INS THRU
+16V
321
PAGING RM
+
DC +24V IN
-
+
DC +24V OUT
-
AC IN
SELECTOR
220V-240V110V-120V
GND
INS IN
LINEMIC
GCH
ONOFF
D-OUT
VOLTAGE
-65dBV(MIC)
T1AL
/DC OUT
TEL
CNTCNTCNTCNTCALL
BC
Z1 Z2 Z3
G
RM
LINE 2 LINE 1
REC OUT INS OUT LINE OUT
ALL CALL
C
ZONE 3
H
ZONE 2
CHG
OPERATE ON
CNT
G
OPERATE OFF
OPERATE LINK
C
ZONE 1
H
NC
DIRECT OUT
K2 K1
SP
(H)(C) CH
ZONE 1 CALL IN
CH
ATT OVERRIDE
IN A IN B OUT0V
SP
100V
SP SP
70V
NC NC
NC NC NC NC
ON
OFF
INPUT D-OUT
SHOCK.DO NOT OPEN
RISK OF ELECTRIC
CAUTION
ON
OFF
OPTION
1
1
INPUT
CNT CNT
5kΩ
0dBV 10kΩ 0dBV 10kΩ 0dBV 10kΩ-22dBV 10kΩ-22dBV 10kΩ
10kΩ
MAKE SURE THE COMBINED SPEAKER IMPEDANCES
ARE 83Ω OR MORE THAN 4Ω
0dBV 10kΩ
0dBV 100kΩ
MAKE SURE THE COMBINED SPEAKER IMPEDANCES
ARE 42 Ω OR MORE THAN 4Ω
G
OPERATE ON
CNT
G
OPERATE OFF
CNTCNT
G
OPERATE LINK
NC
SP
0V4Ω
SP
100V
SP SP
70V
NC NC
NC NC NC NC
NC NC NC NC NC NC NC NC NC
NC NC NC NC NC NC
NCNC
0V100V
THRU
LINE
IN
0dBV 100kΩ
LEVEL
INPUT
0
10
SER.No.
VOLTAGE
110V-120V 220V-240V
SELECTOR
POWER
CAUTION
RISK OF ELECTRIC
SHOCK.DO NOT OPEN
OFF
ON
Important
External relay
Remove the jumper
Pin No.12 PA SIGNAL FAULT
(Refer to page 63 for detailed information.)
Important:
Use a 30 VDC 3 A relay or a 250 VAC 3 A relay or greater.
WA-MA120N
or
WA-MA240N
WA-BA240N