LCD Display Electronic Preset Counter

RC series

This model has been discontinued.
Compliance with the certification standard is ensured as of the time of shipment from our company.

72-mm□ 5-digit 7-segment LED, Two-stage Preset, AC Power Supply RC2-22

RC2-22 - 72-mm□ 5-digit 7-segment LED, Two-stage Preset, AC Power Supply

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Specifications

Model		RC2-22
Type		Two-stage preset counter/timer, DC type
Operation method		Addition, subtraction, addition and subtraction
Operation mode		Overcount, auto reset, rotary, range distinction
Return method		Manual reset, external reset, automatic reset
Display power		7-segment LED (character height: 14 mm)
Number of digits		5-digit display (zero suppression method), -9,999 to 99,999^*1
Prescale function	A	1 to 99 is counted per pulse input
	B	1 is counted per 1 to 99,999 pulse inputs
Power off memory time		Approx 10 years (at 20°C 68°F)
Input	System	Separate, instruction, phase difference
Mounting method		Panel mount (embedding)
External calibration input signal	Signal	No-voltage input (with contacts, without contacts [count input, inhibit input, reset input])
Highest counting speed		With contacts: 50 Hz, without contacts: 500 Hz, 5 kHz, 50 kHz (switchable; 1:1 ON:OFF ratio)
Input signal		―
Output	Control output	Relay output: 1c, 250 VAC, 2 A × 2 (125 VA or less); maximum NPN open-collector output: 100 mA (40 V or less); residual voltage: 1 V or less; hold/one-shot (switchable)
Control output	One-shot output time	Can be set to an arbitrary value between 0.01 and 9.99 seconds (in units of 0.01 seconds)
	Relay	Open-collector output: 10 ms (when set to 50 Hz), 1 ms (when set to 500 Hz), 100 µs (when set to 5 kHz), 15 µs (when set to 50 kHz)
DC output		12 VDC ± 10%, 100 mA maximum
Rating	Power voltage	100 to 240 VAC ±10 %, 50/60 Hz
	Power consumption	12VA or less
Environmental resistance	Insulation resistance	100 MΩ or more (tested with a 500 VDC megger) between all the AC external terminals and the case
Noise resistance		Square wave noise generated by a noise simulator, between the power supply terminals, 1 kV for 1 µs
Environmental resistance	Ambient temperature	0 to +50 °C 32 to 122 °F
	Relative humidity	35 to 85 % RH (No condensation)
	Withstand voltage	500 VAC for 1 minute (between all the external terminals and the case)
	Vibration resistance	10 to 55 Hz, Double amplitude 0.75 mm 0.03", 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
^*1 Display uses the zero suppression method.

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