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5
Noralsy Speaker MIHP/6
with 1131 Audio Handsets
ELEC/INST/301
(-) Negative Common
Speech Down (SD) + RS
Speech Up (SU)
(-) Negative Common
Speech Down (SD) + RS
Speech Up (SU)
Call line handset 1
Call line handset 2
Call line handset 3
Call line handset 4
Call line handset 5
POWER SUPPLY
12V DC
+12v
0v
J1
J2
J3
J9
Call Button 5
Call Button 4
Call Button 3
Call Button 2
Call Button 1
Speaker
MIHP/6
Handset 2
Handset 1
Handset 3
Handset 4
Handset 5
To Handset 3, 4, 5 etc.
ie. Terminal 1 of Handset
ie. Terminal CA of Handset
6 2 1
CA
CA
CA
12V
Electric
Release
Varistor
EX1
1 2
1 2
1 2
+ –
3 4 5
EX1 = Door release button
sited internally.
(Normally open contact)
RS = Release Signal
INV
NOR
JUMPER SETTING
(For fail safe locking
move jumper to
Common-INV)
6
10
9
2
CA
1
6
10
9
2
CA
1
P1
P3
P2
–
+
–
+
–
+
NORALSY
™
MASTERING ACCESS CONTROL
™
™