Highly visible display with backlit negative transmissive LCD
  Conform to the key design of ergonomics
  Five Key Protection Modes: KP-1~5 
  EEPROM(overwirtes: 100,000 times min. )
  12VDC external supply power can drive the external optical sensors, such as encoder, infrared switches etc.
  Applied to connect PC/HMI
  Weight: approx. 168g

  Highly visible display with backlit negative transmissive LCD
  Conform to the key design of ergonomics
  Five Key Protection Modes: KP-1~KP-5
  EEPROM (overwrites: 100,000 times min. ) that can store data for 10 years min.
  NPN/PNP switchable DC-voltage input
  12VDC external supply power can drive the external optical sensors, such as encoder, infrared switches etc..
  Applied to connect PC/HMI

Type  TC-Pro480  TC-Pro481  TC-Pro482
Classification  Digital Timer  Digital Counter /Tachometer  Digital Timer/Counter /Tachometer
Supported configurations  Timer, Dual Timer, 2-Stage Timer  1-stage counter, 2-stage counter, total counter, batch counter, dual counter, and tachometer (selectable) Timer, Dual Timer, 2-Stage Timer, 1-stage counter, 2-stage counter, total counter, batch counter, dual counter, and tachometer (selectable)
Rated supply voltage  100~240VAC(50/60HZ), 24VAC(50/60HZ), 12~24VDC( permissible ripple: 20%(p-p) max. )
Operating voltage range  85%~110%Rated Supply Voltage (12~24VDC: 90%~110%)
Power consumption  Approx. 6.2VA at 264VAC, Approx. 5.1VA at 26.4VAC, Approx. 2.4W at 12VDC
Mounting method  Flush mounting and DIN mounting
External connections  Screw terminals
Input signals  CP1, CP2, Reset 1  CP1, CP2, Reset 1, Reset 2  CP1, CP2, Reset 1, Reset 2
Max. counter speed  None  30Hz or 5KHz (10KHz for Tachometer)  30Hz or 5KHz (10KHz for Tachometer)
Timer mode  Elapsed time (UP), Remaining time (down) (selectable)  None  Elapsed time (UP), Remaining time (down) (selectable)
Input method  No-voltage input: ON impedance: 1kΩ max. ( leakage current : 5~20 mA when 0Ω ) ON residual voltage: 3V max. OFF impedance: 100kΩ min.
Voltage Input: High(logic) level: 4.5~30 VDC Low(logic) level: 0~2 VDC(Input resistance: approx. 4.7 kΩ)

Output method  Relay/transistor output
Control output  SPDT contact output: 5A at 250 VAC, resistive loadMinimum applied load: 10 mA at 5 VDC          
Transistor output: NPN open collector, max. 100mA at 30 VDC
Residual voltage : 1.5 VDC max. (approx. 1V)
Output category according to EN60947-5-1 for timers with Contact outputs
(AC-15; 250V 3A / AC-13; 250V 5A / DC-13; 30V 0.5A)
Output category according to EN60947-5-2 for timers with Transistor outputs (DC-13; 30V 100 mA)
NEMA B300 Pilot Duty, 1/4 HP 5-A resistive load at 120 VAC, 1/3 HP 5-A resistive load at 240 VAC

Key protection  Yes
Life expectancy  Mechanical : 10,000,000 operations min.
Electrical : 100,000 operations min. (5 A at 250 VAC, resistance load)

Weight  Approx. 168g

Powerful Communication Function:
  A variety of alternative communication format
Communication rate: 1200~57600bps
Date Bit: 7/8bit
Parity check: N/0/E
Stop bit: 1/2bit
  Free PC software TCSOFT
Quick setting and real time monitoring