520K, 524K, 525K

Features
• LED display with very high luminosity
• 0.315" (8mm) digit height
• 6 digit display
• DIN housing, 1.88"x.944" (48x24mm)
• Easy programming with only 2 buttons
• Connection with screw terminal
• IP65 NEMA 4X (front)
• Input pulse-shape variable (Schmitt Trigger characteristics)

Description
• 520K Simple Display Counter
• Display range0..999999 with leading zero blanking
• Overflow condition willbe indicated by displaying the count value
  without leading zero blanking
• Count frequency up to10kHz (can be damped to 30Hz in setup)
• SET-key resets thecounter to zero (can be disabled in setup)
• 1 count input
• 1 reset input 524K Multipurpose device
• 521K-523K in just one device
• Operation mode can be programmed
• 525K Adding Counter and Tachometer
• Display range 0..999999 with leading zero blanking
• Overflow condition will be indicated by 1 Hz flashing of rate
  value and leading zeros of totalizer
• Count frequency up to 10kHz
• Indicates rate / sec or min (1/Tau)
• SET-key resets thecounter to zero (can be disabled in
  the setup)
• 2. key to switches rate /total display
• 1 count input
• 1 reset input
• Seperate multiplying factors counter / tachometer
  (0.00001...99.9999)
• Operating mode: Ratemeter: 1/Tau (average value at
  higher frequencies)