Timer / Counter / Tachometer CTA Series ► 3-in-1 timer/counter/tachometer ► Mixed timer + counter function ► 6-digit LCD display ► Maximum speed of the counter: 10 Kpps ► NPN or PNP input signals available ► Pre-scale function ► Counting types:
1-stage, 2-stage, batch, total, dual Ordering Information 4 0 0 0 A 1 2 3 4 5 Specifications 45 1 Panel size 4：48 mm × 48 mm 2 Output 2 0：Transistor；1：Relay 3 Preset stage 0：2 stages 4 Communication 0：None；1：Communication 5 Power supply A：AC100~240V；D：DC24V Power input 100 ~ 240 V , 50 / 60 Hz or 24 V , isolated switching power supply AC DC Input voltage range 85% to 110%, rated voltage Power consumption Less than 10VA External power supply 12 DC ± 10%, 100 mA Display Double-line, 6-digit negative transmissive LCD display Input signal Non-voltage input (NPN): ON impedance max. 1 K ohm ON residual voltage: max. 2 V Voltage input (PNP): High level: 4.5 to 30 VDC, Low level:
0 to 2 V DC Output 1 Relay: SPST max. 250 V , 5 A (resistance load) AC Transistor: NPN open collector. When 100 mA / 30 V C, residual voltage = max. 1.5 V D DC Output 2 Relay: SPDT max. 250 V , 5 A (resistance load) AC Transistor: NPN open collector. When 100 mA / 30 V , residual voltage = max. 1.5 V DC DC Dielectric strength 2000 V 50 / 60 Hz for 1 minute AC Vibration resistance Without damage: 10 ~ 55 Hz, amplitude = 0.75 mm, 3 axes for 2 hours Shock resistance Without damage:
drop 4 times, 300 m/s2, 3 edges, 6 surfaces and 1 corner Ambient temperature 0 °C to 50 °C Storage temperature -20 °C to 65 °C Altitude 2000 m or less Ambient humidity 35% to 85% RH (non-condensing) Pollution degree 2 Communication RS-485