Specs LCD Display Electronic Preset Counter RC series

Model

RC-13^*1

RC-18^*1

RC-14^*1

RC-19^*1

Image

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

6 (with zero suppress function) -99999 to 999999^*2

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

6 (with zero suppress function) -99999 to 999999^*2

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

Relay output: SPDT, 250 VAC, 3 A (resistive load)

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

Control output

One-shot output time

0.01 to 0.5 s (variable)

Solid-state

Relay output: 24 ms max. (when set to 30 c/s)
12 ms max. (when set to 5 kc/s)

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

DC output

12 VDC ±10%, 50 mA max.

―

Rating

Power voltage

100 to 240 VAC ±10 %, 50/60 Hz

12 to 24 VDC ±10 %

Power consumption

9.5VA or less

9VA or less

―

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. 170 g

Approx. 120 g

Model

RC2-21

RC2-22

RC2-21K

RC2-22K

Image

Type

1-level preset counter/timer, DC type

Two-stage preset counter/timer, DC type

Operation method

Addition, subtraction, addition and subtraction

Operation mode

Overcount, auto-reset, rotary, comparator

Return method

Manual, external, automatic (auto reset)

Manual, External, Automatic (auto-reset)

Display power

7-segment LED (character height: 14 mm)

Number of digits

5 (with zero-suppress function) -9999 to 99999^*1

Prescale function

A

1 pulse → 1 to 99 counts

B

1 to 99999 pulses → 1 count

Power off memory time

Lithium battery (service life: Approx 10 years at 20°C)

Input

System

Individual, command, phase differential

Mounting method

Flush (panel) mounting

External calibration input signal

Signal

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

Highest counting speed

Contact input: 50 c/s.
Solid-state: 500 c/s, 5 kc/s, 50 kc/s selectable (ON/OFF ratio=1:1)

Input signal

―

Output

Control output

SPDT: 250 VAC, 2 A (125 VA max.)
NPN: 100 mA (40 V) max.
Residual voltage: 1 V max.

DPST: 250 VAC, 2 A (125 VA max.)
2 x NPN: 100 mA (40 V) max.
Residual voltage: 1 V max.

Control output

One-shot output time

0.01 to 9.99 sec. variable

0.01 s to 9.99 s (variable)

Solid-state

Contact: 13 ms (50 c/s mode)
4 ms (500 c/s mode)
4 ms (5 kc/s mode)
4 ms (50 kc/s mode)

Transistor: 10 ms (50 c/s mode)
1 ms (500 c/s mode)
100 ms (5 kc/s mode)
15 ms (50 kc/s mode)

Contact: 13 ms (50 c/s mode)
4 ms (500 c/s mode)
4 ms (5 kc/s mode)
4 ms (50 kc/s mode)

Transistor: 10 ms (50 c/s mode)
1 ms (500 c/s mode)
100 ms (5 kc/s mode)
15 ms (50 kc/s mode)

DC output

12 VDC ±10%, 100 mA max.

12 VDC ± 10%, 100 mA maximum

12 VDC ±10%, 100 mA max.

Rating

Power voltage

100 to 240 VAC ±10 %, 50/60 Hz

Power consumption

12VA or less

Environmental resistance

Insulation resistance

100 MΩ min. at 500 VDC megger (across terminal and housing)

Noise resistance

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

Environmental resistance

Ambient temperature

0 to +50 °C

Relative humidity

35 to 85 % RH (No condensation)

Withstand voltage

500 VAC, for 1 minute (across external AC terminal)

Vibration resistance

10 to 55 Hz, Double amplitude 0.75 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. 320 g