H7BX-A

Multifunction Counter (DIN 72 × 72)

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Electronic Counter, 1 Stage Preset Counter, 72×72×100 mm, Increment decrement or increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual input) and UP/DOWN C(quadrature input))

Function 1 Stage Preset Counter / Total Preset Counter
Preset stages 1stages
Rated supply voltage 100 to 240 VAC 50/60 Hz
Digits 6digits
Mounting method Flush mounting
External connection method Screw terminals

Item list of H7BX

  • Ratings/Characteristics
Function1 Stage Preset Counter / Total Preset Counter
Preset stages1stages
Rated supply voltage100 to 240 VAC 50/60 Hz
Operating voltage range85% to 110% of rated supply voltage
External power supply12 VDC (+/- 10%) 100 mA
Counter (Count range)-99999~999999
Counter (Max. counting speed)30 Hz/5 kHz (switching) (Minimum counting input signal width: 16.7 ms(ON/OFF ratio: 1:1)/0.1 ms(ON/OFF ratio: 1:1))
Common setting for CP1 and CP2
Counter (Input mode)Increment decrement or increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual input) and UP/DOWN C(quadrature input))
Counter (Output modes)N / F / C / R / K-1 / P / Q / A / K-2 / D / L
Counter One-shot time)0.01 to 99.99 s variable
Counter (Reset system)External, manual and automatic reset (internal according to C, R, P and Q mode operation)
Input signalCP1 / CP2 / Reset1 / Reset2 / Key protect
Input methodNo-voltage/Voltage input (selectable)
No-voltage input (No-contact input)Short-circuit (ON) impedance: 1 kΩ
Leakage current (0 Ω): 12 mA
Residual voltage: 3 V max.
Open circuit impedance: 100 kΩ
Maximum voltage: 30 V
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: 0 to 2 VDC
Input resistance: 4.7 kΩ
Applicable two-wire sensorleakage current: 1.5 mA
Switching capacity: 5 mA
Residual voltage: 3 V
Operating voltage: 10 VDC
Minimum input signal widthExternal reset: 1 ms/20 ms (selectable)
Standby time290 ms
Control output (Contact output)SPST-NO
Switching capacity: 3 A at 250 VAC/30 VDC, resistive load (cos phi=1)
Minimum applicable load: 10 mA at 5 VDC (failure level:P reference value)
Control output (Solid-state output)Output type: Transistor output
Switching capacity: 30 VDC Max. 100 mA Max.
Residual voltage: 1.5 V max. (Actual performance 1.0 V)
Leakage current: 0.1 mA
Display method7-segment backlit negative transmissive LCD
Digits6digits
Character heightCount value: 13.5 mm (Red or green programmable)
Set value: 9 mm (Green)
Prescaling functionProvided (0.001 to 99.999)
Decimal point adjustmentRightmost 3 digits
Key protectionKey protect input
Teaching functionNot provided
Batch counting functionNot provided
CommunicationsNot provided
Memory backupEEP-ROM (Number of rewite: 100000 times min.Service life: Approx. 10 years min.)
Surrounding air temperatureOperating: -10 to +55 ℃
Storage: -25 to +65 ℃
Ambient humidityOperating: 25 to 85%
Storage: 25 to 85%
Insulation resistance100 MΩ min. (at 500 VDC)
Between current-carrying terminals and exposed non-current-carrying metal parts / Between non-continuous contacts / Between operating circuit and control output and between contacts of different polarity
Dielectric withstand voltageBetween current-carrying terminals and exposed non-current-carrying metal parts:2000 VAC 50/60 Hz for 1 min
Between operating circuit and control output and between contacts of different polarity:2000 VAC 50/60 Hz for 1 min
Between non-continuous contacts:1000 VAC 50/60 Hz for 1 min
Impulse withstand voltageBetween power terminals:3.0 kV
Between current-carrying terminal and exposed non-current -carrying metal parts:4.5 kV
Noise immunityBetween power terminals:+/- 1.5k V
Between input terminals:+/- 600 V
Square-wave noise by noise simulator (Pulse width: 100 ns/1 us, 1-ns rise)
Static immunity8 kV (malfunction), 15 kV (destruction)
Vibration resistance (Destruction)10 to 55 Hz with 0.75 mm single amplitude for two hours each in three directions
Vibration resistance (Malfunction)10 to 55 Hz with 0.5 mm single amplitude for ten minutes each in three directions
Shock resistance (Destruction)294 m/s**2 three times each in six directions
Shock resistance (Malfunction)98 m/s**2 three times each in six directions
Mechanical life expectancy10,000,000 operations min.
Degree of protectionCase front: IP54
Case rear: IP20
Terminal block: IP20
Mounting methodFlush mounting
External connection methodScrew terminals
Case colorBlack (Munsell N1.5)
AccessoriesMounting bracket 2 / Shock Prevention Cover
WeightApprox. 250 g

Series

Multifunction Counter (DIN 72 × 72)

H7BX

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