H7AN-RT6 AC100-240

Digital Counter (DIN 72 × 72)


Electronic Counter, Total Counter, 72×72×130 mm, Increment decrement or increment/decrement (switchable)

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

Item list of H7AN

  • Ratings/Characteristics
FunctionTotal Counter
Rated supply voltage100 to 240 VAC 50/60 Hz
Operating voltage range85% to 110% of rated supply voltage
Power consumptionApprox. 10 VA (at 100 VAC)
External power supply12 VDC +/- 10% 80 mA (permissible ripple: 5%(p-p) Max.)
Counter (Count range)0~999999
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))
Counter (Input mode)Increment decrement or increment/decrement (switchable)
Counter (Reset system)External, manual and power reset
Input signalCP1 / CP2 / Reset
Input methodVoltage input
No-voltage input (Contact input)Use a contact which can adequately switch 2.5 mA at 12 V.
Voltage inputHight level: 5 to 30 VDC
Low level: 0 to 2 VDC
Input resistance: 4.7 kΩ
Minimum input signal widthExternal reset: 20 ms
Manual reset: 20 ms
Power reset: 500 ms
Control output (Contact output)-
Display method7-segment with LED display
Character heightCount value: 8 mm (Red)
Zero suppression: Not equipped
Prescaling functionNot provided
Key protectionNot provided
Teaching functionNot provided
Batch counting functionNot provided
CommunicationsNot provided
Memory backupNot provided ()
Surrounding air temperatureOperating: -10 to +55 ℃
Storage: -25 to +65 ℃
Ambient humidityOperating: 35 to 85%
Storage: 35 to 85%
Insulation resistance100 MΩ min. (at 500 VDC)
Between current-carrying terminals and exposed non-current-carrying metal parts / Between non-continuous contacts
Dielectric withstand voltageBetween current-carrying terminals and exposed non-current-carrying metal parts:2000 VAC 50/60 Hz for 1 min
Between non-continuous contacts:750 VAC 50/60 Hz for 1 min
Impulse withstand voltageBetween power terminals:6.0 kV
Between current-carrying terminal and exposed non-current -carrying metal parts:6.0 kV
Noise immunityBetween power terminals:+/- 2k V
Between input terminals:+/- 500 V
Square-wave noise by noise simulator (Pulse width: 100 ns/1 us, 1-ns rise)
Static immunity+/- 8 kV (malfunction), +/- 15 kV (destruction)
Vibration resistance (Destruction)10 to 55 Hz with 0.375 mm single amplitude for two hours each in three directions
Vibration resistance (Malfunction)10 to 55 Hz with 0.25 mm single amplitude for ten minutes each in three directions
Shock resistance (Destruction)300 m/s**2 three times each in six directions
Shock resistance (Malfunction)100 m/s**2 two times each in six directions
Mechanical life expectancy10,000,000 operations min.
Electrical life expectancy100,000 operations min. (3 A at 250 VAC, resistive load)
Degree of protectionCase front: JEM IP30
Mounting methodFlush mounting
External connection methodScrew terminals
Case colorLight gray (Munsell 5Y7/1)
AccessoriesMounting bracket 2
WeightApprox. 360 g


Digital Counter (DIN 72 × 72)


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