Call station keypad
· Seven zone selection keys
· LED indications for zone selection
· Up to eight keypads can be connected together
Functions
Each call station supports six zone selections. Connecting one of these keypads, adds seven zones or zone groups that can be selected. Up to eight keypads can be added to an LBB 1956/00 call station. LEDs on the keypad indicate the active zones.
Controls and indicators
· Seven zone selection keys
· Seven zone selection LEDs
· Eight DIP switches
Interconnections
· Two RJ45 jacks
· 24 VDC input
· Keypad connector
Technical Specifications
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Electrical |
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Power Supply |
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Voltage range |
24 VDC supplied by LBB 1956/00 |
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Current consumption |
<15 mA |
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Mechanical |
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Base dimensions |
40 x 100 x 235 mm (1.57 x 3.97 x 9.25 in) |
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Weight |
Approx. 1 kg |
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Mounting |
Bracket coupled with LBB 1956/00 or other LBB 1957/00 |
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Color |
Charcoal with silver |
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Environmental |
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Operating temperature |
-10 ºC to +45 ºC (14 ºF to +113 ºF) |
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Storage temperature |
-40 ºC to +70 ºC (-40 ºF to +158 ºF) |
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Relative humidity |
<95% |
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