Art. 931A/C17
Cod. S6I.931.A17
RL. 01
3/2011
CONNECTIONS TO TERMINALS OF POWER SUPPLY:
PRI:
Supply
117V
∼
+10% -10%
60Hz 30VA
protect by
PTC SIEMENS C840.
Power dissipated by power supply: 8,5 W
1:
Handset receiver
2:
Handset microphone
3:
Handset receiver and microphone common
3 (-):
Intecommunication system power supply
6 (+):
9V c.c.
6:
Common receiver and microphone for speech unit
7:
Speech unit microphone
8:
Speech unit loudspeaker
C1:
Output for call generator with modulated sound for
push-buttons commun wire, to be used with “Sound System”
series interphones.
C2:
Output for call generator with continuous sound for
push-buttons commun wire, to be used with “Sound
System” series interphones.
CP:
15V~ output for commun wire push-buttons to be used
with A.C. call interphones.
0:
Output 15V
∼
1A (on intermittent operation)
3 sec. ON, 180 sec. OFF, 0,4A continuous
15:
protect by
PTC SIEMENS C945
0:
3 sec. ON, 180 sec. OFF, 0,4A continuo
Output 15V rectified 1A (on intermittent operation)
3 sec. ON, 180 sec. OFF, 0,4A continuous
AS:
protect by
PTC SIEMENS C945
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CSA product is according to UL 6500
POWER SUPPLY FOR ELECTRIC DOOR-OPENER SYSTEM WITH
BUILT-IN TWO-TONE ELECTRONIC SOUNDER AND FOR NOTICE OF
CALL IN DOOR ENTRY PANEL
WIRING INSTRUCTIONS
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The circuits inside the power supply are further protected by a
SIEMENS PTC, type C965.
N.B.
When using continuous duty 0-15 and 0-AS outputs, do
not connect loads of over 0.25A.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Description of symbols shown in the power supply.
double square: it is a class II power supply
triangle with ligthning: hazard of electric shock, dangerous vol-
tage;
Triangle with exclamation mark: danger, pay attention.
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