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  • Electronic Counter Timer H8GN
  • Electronic Counter Timer H8GN
  • Electronic Counter Timer H8GN

Electronic Counter Timer H8GN H8GN-AD

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Item Feature
This product is manufactured in Japanese standards. Please check the specification before you order.
Allowable Voltage Range
85-110% of the supply voltage
Reset Method
(Timer A, B, D, E, Z mode) external reset, manual reset, automatic reset
Power Supply Voltage (V)
Insulation Resistance (Mohm)
100 or more (by DC500V mega)
Synchronization Mode
Storage Temperature Range (degree c)
-25 To +65 (However, condensation, no freezing)
Impact Resistance (Malfunction)
3 times each in 100m / s 2 6 direction
Maximum Counting Speed
In the case of 1 times other than 30Hz/5kHz pre-scale, maximum counting speed at the time of setting of 5kHz is about 1/2.?In addition, it becomes about 1/2 even if you choose to addition and subtraction mode.
Vibration Resistance
Number 10 - 55Hz single amplitude 0.75mm 3 directions of the vibration 2h
Electrostatic Yield Strength
+/- 8kV (malfunction), +/- 15kV (destruction)
Case Color
Smoke Gray (N1.5 (black only front part))
Operating Ambient Temperature (deg C)
-10 To +55 (However, condensation, no freezing)
Power Reset
The minimum power-supply cut-off time 0.5s
Display Mode
Adding (UP) display, subtraction (DOWN) display
Communication Function
Sensor Waiting Time
(During sensor waiting time and no input is accepted control output OFF) 260ms or less
Noise Immunity
The square-wave noise by +/- 600V noise simulator: operation between power terminals: +/- 480V input terminals
Output Mode
Counter: N, F, C, K Timer: A, B, D, E, F, Z
EMC Standard
EMI: EN61326 radiated disturbance field strength: EN55011 Group1 class A EMS: EN61326 Immunity ESD: EN61000-4-2 Immunity RF-interference: EN61000-4-3 conductivity Immunity: EN61000-4-6 Immunity Burst: EN61000-4-4 Surge Immunity: EN61000-4-5
Protection Structure
Front operation unit: NEMA4X for indoor use (IP66 equivalent) rear case: IP20 terminal section: IP20 + finger protection (VDE0106/Part100)
Input Method
2V or less, OFF impedance:: 100kohm or less maximum applied voltage short-circuit residual voltage (about 2mA current flow when 0ohm) 1kohm following: input impedance short circuit caused by a short circuit of open contact: No-voltage input : DC3
Count Range
-999 to 9999
Memory: EEP-ROM (non-volatile memory) (100 000 times the number of writing)
Ambient Humidity
25 to 85%
Waterproof packing
Communication Method
Weight (g)
About 80
Start, reset, gate: The minimum input signal width 1ms/20ms (switching)
Impact Resistance
3 times each in 300m / s 2 6 direction
Vibration Resistance (malfunction)
Number 10 - 55Hz single amplitude 0.35mm 3 directions of the vibration 10min
Connection Method
External: screw clamp terminals (M3 screw)
Mechanical: electrical 10 million times or more: 100,000 times or more (AC250V 3A resistance load)
Operating Time Variation
0.03% +/- 50ms or less +/-: the case of the 0.03% +/- 30ms or less power start +/-: the case of the start signal
Display Type
(H, min, s), CMW, OUT, RST, TOTAL 7-segment, negative transmissive LCD, display time
Number of Digits
Presettable (calculated value, preset value higher suppression system) up to a maximum of four digits
Power Consumption
(: Inrush current less than 15A but DC maximum load) 1.5W or less
Input Signal
Counter function at the time: CP1, CP2, reset timer function: Start, gate, reset
Withstand Voltage
Conductive terminals except the output AC510V 50/60Hz 1min output terminal:: AC1500V 50 / non-current-carrying metal parts between the conductive pins other than the AC1500V 50/60Hz 1min output: non-current-carrying metal parts between the output terminal AC500V 50/60Hz 1min non-continuous contact between:: AC1000V 50/60Hz 1min conductive terminals with the exception of the output and 60Hz 1min communication terminal
Control Output
(P level, reference value) (cosphi = 1) DC30V 3A minimum applicable load DC5V 10mA 1c AC250V 3A resistance load: contact output type
Time Specification
0.000s - 9.999s, 0.00s - 99.99s, 0.0s - 999.9s, 0 - 9999,0 min00s - 99min59s, 0.0min - 999.9min, 0h00min - 99h59min, 0.0h - 999.9h, 0h - 9999h
Character Height (mm)
(Red), setting 7: 3.4 (green) present value
Safety Standards
C22.2 No.14 EN61010-1 (IEC61010-1) UL508 CSA: VDE0106 Part100 fit (EN61326) II EMC standard 2 / Overvoltage category Pollution degree (finger protection provisions)
Input: Input addition, subtraction input, discrete input, input phase difference