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Technical Data
Connection data
Supply voltage
Supply current
Ringing alternating
current
Tone call
impedance
Second call button
Dialling procedure
Trunk access code
Dial pause after
trunk access code
W conductor
External speaker
Headset
Second headset
Connection
terminals
Housing
Material
Height x Width x
Depth
Weight
Keypad
Operating position
22
24 V
up to 66 V
DC
15 mA
up to 100 mA
DC
24 V
up to 90 V
AC
frequency
30 V
up to 90 V
AC
frequency
Over 6.0 kΩ at 25 Hz and 24...90 V
Over 4.0 kΩ at 50 Hz and 24...90 V
Flash length can be selected from 80 ms, 120 ms
and 600 ms
Tone dialling and impulse dialling
Tone dialling according to ITU-T Q.23.
Impulse dialling at an impulse to pause ratio of
1.5:1 or 2:1
One trunk access code, maximum 5 digits
1 s up to 5 s
For connecting an external secondary sounder
Clamps for connecting an external speaker
(optional accessory)
Clamps for connecting a headset.
(optional accessory)
Note: You can connect a headset or a second
headset, but not both at the same time!
Clamps for connecting a second headset
(optional accessory)
Note: You can connect a headset or a second
headset, but not both at the same time!
2
Up to 4 mm
rigid
2
Up to 2.5 mm
flexible
Fibreglass reinforced polyester
cca. 260 mm x 228 mm x 135 mm
cca. 5.5 kg
- Metal keypad protected against icing
- 21 keys with the appropriate inscription
Vertical wall-mounted. The device can be installed
only on a level surface.
www.malux.se
DC
DC
(at 21...54 Hz ring tone
AC
(at 16.6...54 Hz ring tone
AC
AC
AC
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