Panasonic VB-9411ADSUK Operation Instructions Manual page 83

EMI Filter
1 2 3 4
WARNING
• Use a plier
for tighten-
ing wires to
DDK con-
nectors to
prevent from
loose wiring.
CN2
w
CCU
1 2 3 4
DC 24V
MAX. 1A
Relay
Power Relay
for AC 240 V
CN4
CN3
CN4
q
I-23
CONNECTION OF OPTIONAL UNITS
Sensor
Doorphone-B
N
L AC 240 V or
E
Other Power Source
Door
opener-A
DC 24V
MAX. 1A
Door
opener-B
B: Break
C: Common
M: Make
2
Doorphone
/Doorlatch
I/F Card
WARNING
Always unplug the AC plug
from the outlet and power
off the switch (STD BY) of
the CCU when mounting
the Doorphone/Doorlatch
I/F card.
Doorphone-A
CASE2: Door opener
operation In the case
of AC 240 V or DC
24 V and 1A or more.
CASE1: Door opener
operation In the case
of DC 24 V and 1A
or less.
1
Connector Knob