C-62
Preset Counter/Timer
H8GN
Specifications
■
Ratings
Note:
The figures given for maximum counting speed are for incrementing or decrementing operation with a prescale value of
×
1. If prescaling is
used and 5 kHz is set, the maximum counting speed will be reduced to about half. The maximum counting speed will also be reduced to
about half when the up/down mode is selected.
Rated supply voltage
24 VDC
Operating voltage range
85% to 110% of rated supply voltage
Power consumption
1.5 W max. (for max. DC load) (Inrush current: 15 A max.)
Mounting method
Flush mounting
External connections
Screw terminals (M3 screws)
Terminal screw tightening torque
0.5 N
⋅
m max.
Attachment
Waterproof packing, flush mounting bracket
Display
7-segment, negative transmissive LCD; time display (h, min, s); CMW, OUT, RST, TOTAL
Present value (red, 7-mm-high characters); Set value (green, 3.4-mm-high characters)
Digits
PV: 4 digits
SV: 4 digits
When total count value is displayed: 8 digits
(Zeros suppressed)
Memory backup
EEPROM (non-volatile memory) (number of writes: 100,000 times)
Counter Maximum counting speed
30 Hz or 5 kHz (See note.)
Counting range
−
999 to 9,999
Input modes
Increment, decrement, individual, quadrature inputs
Output modes
N, F, C, or K
Timer Time ranges
0.000 to 9.999 s, 0.00 to 99.99 s, 0.0 to 999.9 s, 0 to 9999 s, 0 min 00 s to 99 min 59 s, 0.0 to
999.9 min, 0 h 00 min to 99 h 59 min, 0.0 h to 999.9 h, 0 h to 9999 h
Timer modes
Elapsed time (Up), remaining time (Down)
Output modes
A, B, D, E, F, or Z
Inputs Input signals
For Counter: CP1, CP2, and reset
For Timer: Start, gate, and reset
Input method
No-voltage input (contact short-circuit and open input)
Short-circuit (ON) impedance: 1 K
Ω
max. (Approx. 2 mA runoff current at 0
Ω)
Short-circuit (ON) residual voltage:2 VDC max.
Open (OFF) impedance: 100 k
Ω
min.
Applied voltage: 30 VDC max.
Start, reset, gate
Minimum input signal width: 1 or 20 ms (selectable)
Power reset
Minimum power-opening time: 0.5 s
Control output
SPDT contact output: 3 A at 250 VAC/30 VDC, resistive load (cos
φ
= 1)
Minimum applied load
10 mA at 5 VDC (failure level: P, reference value)
Reset system
External, manual, and power supply resets (for timer in A, B, D, E, or Z modes)
Sensor waiting time
260 ms max. (Inputs cannot be received during sensor wait time if control outputs are turned OFF.)
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