H7CX-AWSD1-N

Multifunction Preset Counter

Image

12 to 24 VDC, 24 VAC, 1 Stage Preset Counter/2 Stage Preset Counter/Total Preset Counter/Batch Counter/Dual Counter/Twin counter/Tachometer, 2 stage, 48 x 48 x 84 mm, 6 digits, No-voltage (NPN)/Voltage input (PNP) selectable, Output: Except 2-input individual measurement: Upper and lower limit/ area/ upper limit/ lower limit, Increment decrement or increment/decrement, command/individual/quadrature input, Transistor output, 30 Hz/10 kHz (switching), Memory backup, Reset key, Black

Rated supply voltage 24 VAC 50/60 Hz
12 to 24 VDC (Ripple 20% max.)
Preset stages 2 step
Digits 6 digit
External connection method Screw terminal
Mounting method Flush mounting

Item list of H7CX-A

  • Ratings/Specifications
Function1 Stage Preset Counter
2 Stage Preset Counter
Total Preset Counter
Batch Counter
Dual Counter
Twin counter
Tachometer
Preset stages2 step
Rated supply voltage24 VAC 50/60 Hz
12 to 24 VDC (Ripple 20% max.)
Operating voltage range85 to 110% of rated supply voltage (90 to 110% at 12 to 24 VDC)
Power consumptionDC: Approx. 4.7 W (at 12 to 24 VDC)
AC: Approx. 7.2 VA (at 24 VAC)
CounterCount range-99999 to 999999
Max. counting speed30 Hz/10 kHz (switching) (ON/OFF ratio 1:1)
Minimum input signal width30 Hz: 16.7 ms
10 kHz: 0.05 ms
Input modeIncrement decrement or increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual input) and UP/DOWN C(quadrature input))
Output modesN/F/C/R/K-1/P/Q/A/K-2/D/L/H
One-shot output time0.01 to 99.99 s variable
Reset systemExternal, manual and automatic reset (internal according to C, R, P and Q mode operation)
TachometerInput modeIndependent measurements for 1 or 2 inputs, differential input for 2 inputs, absolute ratio for 2 inputs, and error ratio for 2 inputs. (selectable)
Pulse measurement methodPeriodic measurement, Pulse width measurement
Max. counting speedPeriodic measurement: 30 Hz
Periodic measurement: 5 kHz (1-input mode: 10kHz)
Pulse width measurement: 30 Hz
Pulse width measurement: 5 kHz (1-input mode: 10kHz)
Minimum input signal widthPulse width measurement (30 Hz): 30 ms
Pulse width measurement (5 kHz/10 kHz): 0.4 ms (1-input mod: 0.2 ms)
Sampling periodPeriodic measurement (30 Hz): 200 ms min.
Periodic measurement (5 kHz/10 kHz): 200 ms min. / Continuous (minimum interval of 10 ms) selectable
Pulse width measurement: Continuous (minimum interval of 10 ms)
Count range0 to 999999
Measuring rangesPeriodic measurement (30 Hz): 0.001 Hz to 30.00 Hz
Periodic measurement (5 kHz/10 kHz): 0.01 to 5 kHz (1-input mode: 0.001 Hz~10 kHz)
Pulse width measurement (30 Hz): 0.030 to 999999 s
Pulse width measurement (5 kHz/10 kHz): 0.0004 to 999999 s (1-input mode: 0.0002~999999 s)
Output modesExcept 2-input individual measurement: Upper and lower limit/ area/ upper limit/ lower limit
2-input individual measurement: Upper limit/ lower limit
InputInput signalCP1, CP2, Reset1, Reset2
Input methodNo-voltage (NPN)/Voltage input (PNP) selectable
No-voltage input (No-contact input)Short-circuit (ON) impedance: 1 kΩ max.
Leakage current (0 Ω): Approx. 12 mA
Residual voltage: 3 V max.
Open circuit impedance: 100 kΩ min.
No-voltage input (Contact input)Use a contact which can adequately switch 5 mA at 10 V.
Voltage inputHight level: 4.5 to 30 VDC
Low level: 4.5 to 30 VDC
Input resistance: Approx. 4.7 kΩ
Reset timeExternal reset1 ms/20 ms (selectable)
Control outputSolid-state outputTransistor output (NPN open collector)
Switching capacities: 30 VDC max., 100 mA max.
Residual voltage: 1.5 V max. (Actual performance 1.0 V)
Leakage current: 0.1 mA
DisplayDisplay method7-segment negative transmissive LCD
Digits6 digit
Character heightCount value: 10 mm (Red, green or orange programmable)
Set value: 6 mm (green)
Zero suppressionEEP-ROM
Prescaling function0.001 to 99.999
Decimal point adjustmentRightmost 3 digits
Key protectionKey protect Switch
Memory backup methodsMethod: EEP-ROM、Number of rewite: 100,000 operations min.、Service life: 10 years min.
Surrounding air temperatureOperating: -10 to 55℃
Storage: -25 to 70℃
Ambient humidityOperating: 25 to 85%
Insulation resistanceBetween current carrying terminals and exposed non-current carrying metal parts: 100 MΩ min. (at 500 VDC)
Between non-continuous contacts: 100 MΩ min. (at 500 VDC)
Dielectric withstand voltageBetween current carrying metal parts and non-current carrying metal parts: 2000 VAC 50/60 Hz 1 min
Between operating power circuit and input circuit: 1000 VAC 50/60 Hz 1 min
Between control output, and power supply/input circuit: 1000 VAC 50/60 Hz 1 min
Between non-continuous contacts: 1000 VAC 50/60 Hz 1 min
Impulse withstand voltageBetween power terminals: 1 kV
Between current carrying terminals and exposed non-current carrying metal parts: 1.5 kV
Noise immunityBetween power terminals: ±480 V
Between input terminals: ±600 V
square-wave noise by noise simulator (pulse width: 100 ns/1 µs, 1-ns rise)
Static immunityMulfunction: 8 kV, Destruction: 15 kV
Vibration resistanceDestruction: 10 to 55 Hz, 0.75 mm single amplitude each in 3 directions for 2 h
Malfunction: 10 to 55 Hz 0.35 mm single amplitude each in 3 directions for 10 min
Shock resistanceDestruction: 300 m/s**2 , 3 times each in 3 axes each directions
Malfunction: 100 m/s**2 , 3 times each in 3 axes each directions
Life expectancyElectrical: 100,000 operations min. (3 A at 250 VAC, resistive load, 23 ℃)
Mechanical: 10 million operations min.
Degree of protectionCase front: IEC IP66, UL508 Type 4X (indoors) (when using the Y92S-29 Waterproof Packing)
External connection methodScrew terminal
Case colorBlack (Munsell N1.5)
AccessoriesFlush mounting adapter, Waterproof rubber packing, Terminal Cover, Label for DIP switch settings
WeightApprox. 130 g
  • Terminal arrangement

Terminal arrangement

  • Input connection diagram

No-voltage input

Voltage input

  • Input Modeles and Present Value

  • Input/Output Mode Setting

  • Electrical life

Series

Multifunction Preset Counter

H7CX-A

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