TCT201 | Timer - Counter - Tachometer 48x48mm

TCT201 is available for different functionalities: Timer, Counter, Tachometer/Frequency counter.

TCT201-1ABC configurable in 5 operating modes: Timer-ON, Timer-OFF, Pause-Work, Oscillator, PWM (proportional time output), all with  independent settings of the ON-OFF times.
TCT201-2ABC can be configured as single and double counter, incremental and decremental counter with the option of setting by external potentiometer
TCT201-3ABC frequency counter for Encoder Push-Pull/Line-Driver TTL, mono- or bi-directional up to 100kHz.

Programming is possible by keyboard or by Labsoftview software; Memory Cards are available to duplicate quickly all settings from one device to others.

  • Dimensions
    48 x 48 x 107 mm
  • Material
    Front panel: Polycarbonate UL94V0, Box: Self-extinguishing polycarbonate
  • Weight
    Approx. 350 g
  • Sealing
    Front panel: IP65, Box and terminal blocks: IP20
  • Operating conditions
    Temperature 0..45 °C, humidity 35..95 RH%
  • Certifications
    CE, UL









Power supply

24..230 V AC / DC ±15% 50/60 Hz - galvanic isolation 2,5KV


3 Watt/VA


4 digits 0,4" green + 4 digits 0,3" red

Backup setpoints/counters

Value maintenance with rechargeable battery - 60-day autonomy

Potentiometer analogue input

1x5/10 KOhm to set setpoint (resolution 1000 points), overlapped to DI 3

Digital inputs

3x selectable as NPN - PNP - TTL, both on high / low level, rising / falling edge

Auxiliary output

24VDC - max 30mA (alim. 24VAC), 40mA (alim. 24VDC), 60mA (alim. 110..230VAC) for sensor/encoder power supply

Relais outputs

2x 8A - 250VAC resistive loads

Analogue outputs


Serial communication


  • Timer input functions
    Start, Stop, Hold, Reset, Wait
  • Ranges
    Programmable time basis sec/100, sec/10, sec , min , hours
  • Data protection
    Lock of Command/Alarm Setpoints - Access to parameters by Password
  • Communication protocols
    Modbus RTU