Item #S664-1-2-0-0-0, S664 - 1/8 DIN Frequency Counter - Simpson

The Simpson S664 Frequency Counter has been designed to handle a broad range of your roughest industrial applications with the NEMA 4X rated front cover.  The S660 series are programmed from the front panel by using large buttons that have tactile feedback to help prevent keystroke errors.

  • NEMA-4X Front Panel
  • Four Frequency Ranges Available (99 Hz, 999 Hz, 9 kHz, 35 kHz)
  • Easy to Use (Install/Wire/Mount, Select Range, and Go)
  • Bright Red LEDs for Easy Viewing
  • Minimum Mounting Depth Required
  • 120 or 240 VAC
  • Optional Excitation Output 12 VDC at 100 mA
  • Modular Design
  • Screw Terminals for Easy Installation
  • CE & C-UL Approved, UL Listed
Simpson S660 DIN Frequency Counter Specs

Catalog Page 40                    S664 Datasheet

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Power Supply
120 VAC
Input Type
Quadrature input
Excitation Output