CTA Series


CTA Timer/Counter/Tachometer features easy and handy parameter settings and tuning and are certified by international standards CE and UL.


  • Panel size: 48mm × 48mm
  • Power input: 100~240VAC, 50/60Hz or DC24V
  • Range of input voltage: 85%~110%, rated voltage or DC21.6V~26.4V
  • Power consumption: less than 10VA or 5W
  • External power supply: 12VDC ± 10%; 100mA
  • Display: Double-line 6-digit LCD display
  • NPN input: ON impedance 1K ohm max. ON residual voltage: 2V max.
  • PNP input: high level: 4.5~30VDC; low level: 0~2VDC
  • Dielectric strength: 2,000VAC; 50/60Hz for 1 minute


Simple wood cutting, conveyer belt, wire drawing machine, etc. .