Electronic Preset Counter Keyence RC15

Model
RC-15
Type
1-level preset counter/timer, DC type
Function selection
Counter, timer (switchable by way of a switch)
Operation method
Addition, subtraction, addition and subtraction (phase difference)
Operation mode
Counter: over count, auto reset, range distinction
Timer: on delay, one-shot, flicker, range distinction
Return method
Manual reset, external reset, automatic reset (counter: in auto reset mode, timer: in flicker mode)
Display power
7-segment LCD (character height: 8.5 mm)
Number of digits
6-digit display (zero suppression method)
Power off memory time
Approx 10 years (at 20°C 68°F)
Timer accuracy
100 hours: ±0.01% ± 1 s (percentage of the time-up value), 1,000 seconds: ±0.01% ± 1 ms (percentage of the time-up value)
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
Control output
Maximum NPN open-collector output: 100 mA (40 V or less), residual voltage: 1 V or less*1
Control output
Relay
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
-
Rating
Power voltage
12 to 24 VDC ±10 %
Power consumption
-
Current consumption
45 mA or less
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)
Relative humidity
35 to 85 % RH (No condensation)
Weight
Approx. 75 g
*1 NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP Output Converter