Technical data

16
Station kits and co
Station kits and co
upler
upler
LBB 7999/35
M100 S P.A. coupler
M100 S P.A. coupler for connection to
any line in the system provides interface to
a Public Address system. The P.A. coupler
may be called from any station.
When called, a relay contact for e.g. switch-
ing on the P.A. amplifier is activated, and
the audio line is connected to the input of
the amplifier (600 ohm/0dBm).
The various station kits enhance the opera-
tion of any M100 S station by providing
unique functions in several combinations
where required.
LBB 7073/65, LBB 7073/66 and
LBB 7073/67 can be mounted in the cover
of the station itself whereas the application
kit LBB 7073/68 requires mounting in
optional back box.
External call/door opening and heavy
duty handset kit do not require external
power supply. All other functions require
a local or central external power supply.
Technical data LBB 7999/35 LBB 7073/65 LBB 7073/66
Dimensions (wxhxd) in mm/inch: 65x120x40/2.6x4.7x1.6 70x24x68/2.8x0.9x2.7 70x24x68/2.8x0.9x2.7
Weight, net, in kg/lb: 0.100/0.2 0.055/0.1 0.055/0.1
Environmental conditions, category: T2 T1 T1
IP code: 42
Approval: CE CE CE
Supply voltage : 36 V d.c. 36 V d.c.
At the station, idle <10 V d.c. 0 V d.c.
At the station, in operation 18 - 36 V d.c. 15 V d.c.
Current consumption 24-36 V d.c./18-30 V a.c. 24-36 V d.c./18-30 V a.c.
At the station, idle <0.3 mA 0 V 0 V
At the station, in operation 27 mA 6-10 mA 6-10 mA
Output power (continuous/peak): 6 W in 8 ohms 6 W in 8 ohms
Cabling:
Extension line 2-wire 2-wire 2-wire
Power line 2-wire 2-wire
This kit includes
- 6 W peak power amplifier for use with
external loudspeaker or improved inter
nal loudspeaker performance
- Relay function with adjustable timer
for activating an external call device or
for remote door-opening function
- Opto coupler output for station-on
signal to external equipment
6W Amplifier
Supply voltage:
From ext. power, max. 40 V d.c./30 V a.c.
From ext. power, min. 24 V d.c./18 V a.c.
Current consumption:
From unregulated power 80 mA average
From regulated power 300 mA max
Relay ratings:
Relay timing 0.8 - 35 sec.
Maximum switchable voltage
50 V d.c./125 V a.c.
Maximum switchable current 1 A.
LBB 7073/66
Audio kit
This kit includes
- 6 W peak power amplifier for external
or improved internal loudspeaker per-
formance
- Interface circuitry for connection of
heavy duty handset
LBB 7073/65
Audio/Relay kit