Technical data

11
Hea
Hea
v
v
y dut
y dut
y and explosion-proof stations
y and explosion-proof stations
LBB 7089/41
Heavy duty single call station
LBB 7089/42
Heavy duty dual call station
It is ideal for use at doors or gates in a
heavy duty environment or outdoors and
exposed to all weather conditions.
A weather protection frame is available for
further protection from rain and snow.
By pressing the stations call button an
indirect call will be initiated to a pre-deter-
mined location.
If in indirect mode the call must be accept-
ed by this station before normal duplex
conversation can be established. Volume is
pre-set in each station.
If the call is not answered within a pre-pro-
grammed time-frame, the station will
automatically be reset.
A suitable handset can be added according
to environment.
The station can be used in connection
with a CCTV camera system for remote
observation.
The station can be called by any other sta-
tion in the system.
Kits are available for use with a door-
opening mechanism for remote door
opening. Kits must be powered separately.
This station is identical to the heavy duty
single call station but is equipped with 2
call buttons and a call cancel button.
The heavy duty dual call station has access
to 2 pre-programmed locations.
If a call is not answered within a pre-deter-
mined time-frame the station will automat-
ically be switched off.
Technical data: LBB 7089/41 LBB 7089/42
Dimensions (wxhxd) in mm/inch: 128x265x75/5x10.4x3 128x265x75/5x10.4x3
Weight, net, in kg/lb: 1.4/3 1.4/3
Environmental conditions, category: T4 T4
IP code: 54/65 when properly sealed 54/65 when properly sealed
Approval: CE CE
Supply voltage : 36 V d.c. 36 V d.c.
At the station, idle <10 V d.c. <10 V d.c.
At the station, in operation 18 - 36 V d.c. 18 - 36 V d.c.
Power line 24 - 40 V d.c. 24 - 40 V d.c.
Current consumption
At the station, idle <0.3 mA <0.3 mA
At the station, in operation 25 - 38 mA 25 - 38 mA
Output power (continuous/peak): 90/300 mW 90/300 mW
Cabling:
Extension line 2-wire 2-wire
The heavy duty single call station is
designed for quick single key access to one
pre-determined station in any M100 S
system. The station is delivered as a flush
mount unit with a die-cast zink alloy
front, lacquered in a light grey colour.
Microphone nose, special loudspeaker pro-
tection, heavy duty call button and special
silicone sealing of the printed circuit board
make the station suitable for installation in
heavy duty environments.
The station will withstand temperature
extremes as well as dusty, humid or corro-
sive atmospheres. A large key provides con-
venient operation even when wearing pro-
tective gloves.
By adding an optional on wall back box
the station will be transformed into a
heavy duty, self-contained on wall unit.