48-mm□ 4-digit 7-segment LED, One-stage Preset, DC Power Supply RC-19

Model

RC-19^*1

Type

1-level preset counter/timer, DC type

Operation method

Addition, subtraction

Operation mode

Over-count and auto-reset

Return method

Manual, External, Automatic (auto-reset)

Display power

7-segment LED

Number of digits

4 (with zero suppress function) -999 to 9999^*2

Power off memory time

Service life: Approx 10 years at 20°C

Mounting method

Flush (panel) mounting, surface mounting, DIN-rail mounting^*3

Highest counting speed

Contact input: 30 c/s, solid-state input: 5 kc/s (ON-OFF ratio 1:1)

Input signal

Non-voltage input (contact or solid-state) (Count input, inhibit input, reset input)

Output

Control output

NPN, 100 mA max. (40 V max.)

Control output

One-shot output time

0.01 to 0.5 s (variable)

Solid-state

Solid state output: 15 ms max. (when set to 30 c/s)
3 ms max. (when set to 5 kc/s)

DC output

―

Rating

Power voltage

12 to 24 VDC ±10 %

Power consumption

―

Current consumption

150 mA or less

Environmental resistance

Insulation resistance

100 MΩ min.
(between each terminal and case, using insulation resistance metre of 500 VDC)

Noise resistance

Square-wave noise by noise simulator: 2 kV p-p, 1 µs (across power terminals)

Environmental resistance

Ambient temperature

-10 to +50 °C (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Withstand voltage

1,000 VAC, 1 minute (across terminal and casing)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions

Shock resistance

100 m/s², 3 times in each of the X, Y, and Z directions

Weight

Approx. 120 g