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DU 70
 
Date clock.
 
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General description

  • display of date and time
  • 2 push-buttons to set: time, brightness, language, automatic daylight saving time
  • height of characters: 50 mm
  • dimensions in mm: 682 × 100 × 60
 

Common features of VP100/20, DU70 and DU35K

  • plastic coated steel sheet housing in black or white color
  • characters - LED segments - red or green color
  • readability up to 20 m
  • daylight saving time changeover can be set to any time
  • in case of supply voltage failure battery keeps time in Real Time Clock
  • wall or ceiling mounting, brackets available for double sided clocks
  • protection class IP30
  • power supply 100-240 V AC / 50-60 Hz 
 

Four modes of operation and synchronisation

  • as a standalone clock, with XTAL, accuracy 2E-5 (20 ppm)
  • as a slave clock, synchronised by time strings from master clock via RS232 or 20 mA current loop
  • as a slave clock, synchronised by minute pulses from master clock, amplitude max. 48 V
  • as a standalone clock, synchronised by on-board receiver for DCF77


Model Dimensions (mm) weight (kg) Power consumption (VA)
VP 100/20 998 × 100 × 60 5,2 36
DU 70 682 × 100 × 60 3,9 21
DU 35K 323 × 323 × 57 4,7 22

 

 
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