CTF16 and CTF17

Features
• 6-Digit Preset Counter with Sign & Scale Factor
• Available with One or Two Presets
• Programmable as a Pulse Counter, Frequency Meter or an
  Operating Time Counter
• Wide-Range Power Supply 90-250 VAC
• Counting Speed up to 20 kHz
• Extremely Simple Use and Programming by Means of
  Only 4 Keys
• RS-232, RS-422 or RS-485 Serial Interface

Description
The CTF16/17 is a LED preset counter, timer or frequency meter. The following features are programmable: - Operating mode (counter, timer or ratemeter) - Polarity of the inputs (NPN or PNP)- Scale factor - Output signals :continuous or pulse signal - Frequency meter display mode : 1/s or 1/min - Resolution in s, min, h or h:min:s - Start and Stop for the time counter/hours meter