Telecom Behnke 10 Series Quick Reference Manual page 15

LIFT EMERGENCY TELEPHONES
Basic diagrams with 3 MLMs (microphone/loudspeaker modules)
2
Sketch A: Lift telephone 20-0018 with speech module for rear mounting as MLM A
Telephone connection The telephone-line cord is run from
the telephone socket in the
machine room along the
suspension cable to the emergency
telephone mounted on the car top,
to which it is connected.
BNOS lift
emergency
telephone
Sketch B: Lift telephone 20-0018 with microphone and loudspeaker for rear mounting as MLM A
Telephone connection The telephone-line cord is run from
the telephone socket in the
machine room along the
suspension cable to the emergency
telephone mounted on the car top,
to which it is connected.
BNOS lift emergency
telephone
Telefonbau Behnke GmbH
1 2 3 4 5 ∗
∗
#
6 7 8 9 0 #
T
E
L
T1
1 2 3 \
4 5 6 \
MLM A 7 8 9 i
T2 * 0 # +
+MLM C +MLM B
− MIC + LS
rot blau gelb − MIC + LS
2-m patch cable (blue)
5-m patch cable (red)
Telefonbau Behnke GmbH
1 2 3 4 5 ∗
∗
#
6 7 8 9 0 #
T
E
L
T1
1 2 3 \
4 5 6 \
7 8 9 i
MLM A
T2 * 0 # +
+MLM C +MLM B
− MIC + LS
− MIC + LS
rot blau gelb
2-m patch cable (blue)
5-m patch cable (red)
The emergency button present
in the panel is used for initiating
an emergency call (make or break
contact, see configuration
step 970).
BNOS speech module with loudspeaker
and microphone to be mounted inside
the car
• uses existing emergency button
• other modules are also possible
(MLM A)
BNOS outside-
car speech
module with
button for on
top of the car
(MLM B)
EMERGENCY
The emergency button present
in the panel is used for initiating
an emergency call
(make or break contact, see
configuration step 970).
M
L
BNOS
outside-car
speech mod-
ule with
button for on
top of the car
EMERGENCY
(MLM B)
BNOS outside-
car speech
module with
button for
underneath the
car
EMERGENCY
(MLM C)
Rear-mounting microphone
and loudspeaker inside the
car; other modules are also
possible
(MLM A)
BNOS
outside-car
speech module
with button for
underneath the
car
EMERGENCY
(MLM C)
15