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Keyence RC-12

48-mm□ 6-digit 7-segment LCD, One-stage Preset, AC Power Supply.

MPN: RC-12
Category: LCD Display Electronic Preset Counter

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Keyence RC-12?

48-mm□ 6-digit 7-segment LCD, One-stage Preset, AC Power Supply. RC-12. Series: LCD Display Electronic Preset Counter. Series code: RC series

Specifications

Model Name	48-mm□ 6-digit 7-segment LCD, One-stage Preset, AC Power Supply
Model Code	RC-12
Series Title	LCD Display Electronic Preset Counter
Series Code	RC series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR_rc&dlModelId=PM_03512&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
Manuals URL	https://www.keyence.com/products/controls/other-controls/rc/downloads/?mode=ma&modelId=PM_03512
Model	RC-12
Type	1-level preset counter, AC type*1
Function selection	-
Operation method	Addition, subtraction, addition and subtraction (phase difference)
Operation mode	Overcount, auto reset, range distinction
Return method	Manual reset, external reset, automatic reset (in auto reset mode)
Display power	7-segment LCD (character height: 8.5 mm 0.33")
Number of digits	6-digit display (zero suppression method), -99,999 to 999,999
Power off memory time	Approx 10 years (at 20°C 68°F)
Timer accuracy	-
Mounting method	Panel mount (embedding), surface mount, DIN rail mount
Highest counting speed	With contacts: 30 c/s, without contacts: 1 kc/s (1:1 ON:OFF ratio)
Input signal	No-voltage input (with contacts, without contacts [count input, inhibit input, reset input])
Output	Relay output: 1c, 250 VAC, 2 A (resistive load); maximum NPN open-collector output: 100 mA (40 V or less); residual voltage: 1 V or less*2
Control output	Relay output: 20 ms or less (when set to 30 c/s), 5 ms or less (when set to 1 kc/s);Open-collector output: 15 ms or less (when set to 30 c/s), 2 ms or less (when set to 1 kc/s)
DC output	12 VDC ± 10%, 50 mA maximum
Rating - Power voltage	100 to 120/200 to 240 VAC ±10 %, 50/60 Hz
Rating - Power consumption	6VA or less
Rating - Current consumption	-
Noise resistance	Square wave noise generated by a noise simulator, between the power supply terminals, 1.2 kV for 1 µs
Environmental resistance - Ambient temperature	-10 to +50 °C 14 to 122 °F (No freezing)
Environmental resistance - Relative humidity	35 to 85 % RH (No condensation)
Weight	Approx. 230 g

RC-12: frequently asked questions

When can RC-12 be shipped?

RC-12 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up RC-12 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for RC-12 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for RC-12, subject to availability and destination.