Datasheet

H7GP
2
Specifications
■ Ratings
Note: 1. Contains 20% ripple (p-p) max.
2. Only a non-voltage input (NPN transistor) is possible for the key protection input. The key protection input will be a non-voltage input even
if the NPN/PNP input mode is set to PNP. Key protection is used to prohibit operating the Reset Key. The reset input terminals will still be
functional.
Item 6-digit total counter 6-digit time counter
H7GP-C H7GP-CD H7GP-T H7GP-TD
Rated supply voltage 100 to 240 VAC (50/60 Hz) 12 to 24 VDC (see note 1) 100 to 240 VAC (50/60 Hz) 12 to 24 VDC (see note 1)
External power supply 50 mA at 12 VDC --- 50 mA at 12 VDC ---
Operating voltage range 85% to 110% of rated supply voltage
Power consumption 100 to 240 VAC: 6.5 VA max.
12 to 24 VDC: 0.6 W max.
Dimensions 48 x 24 x 80 mm (W x H x D)
Mounting method Flush mounting
External connections Screw terminals
Degree of protection Panel surface: IP66 with oil resistance and NEMA Type 4 (indoors).
Display 7-segment, negative transmissive LCD (with red backlight)
Digits 6 digits (8.5-mm-high characters)
Input mode Up (increment) Accumulative
Max. counting speeds 30 Hz or 5 kHz (selected via DIP switch) ---
Counting range 0 to 999999 ---
Time specification --- 0.1 to 99999.9 h/1 s to 99 h 59 min 59 s
(selected via DIP switch)
Timing accuracy --- ±100 ppm (–10°C to 55°C)
Memory backup EEP-ROM (overwrites: 200,000 times min.) that can store data for 20 years min.
Input Input signals Count, reset, and key protection (see note 2) Start, reset, and key protection (see note 2)
Input method No-voltage input (NPN transistor input) or voltage input (PNP transistor input) (selected via DIP switch)
Count, reset,
start
No-voltage input (NPN transistor input)
Short-circuit (ON) impedance: 1 kΩ max.
Short-circuit (ON) residual voltage:2 VDC max.
Open (OFF) impedance: 100 kΩ min.
Voltage input (PNP transistor input)
Short-circuit (ON) impedance: 1 kΩ max.
ON voltage: 9 to 24 VDC
OFF voltage: 5 VDC max.
Open (OFF) impedance: 100 kΩ max.
Key protection No-voltage input (NPN transistor input)
Short-circuit (ON) impedance: 1 kΩ max.
Short-circuit (ON) residual voltage:0.5 VDC max.
Open (OFF) impedance: 100 kΩ min.
Input re-
sponse
speed
Reset 20 or 1 ms (automatically switched according to counting
speed)
20 ms
Start --- 20 ms
Key protection Approx. 1 s Approx. 1 s
Reset system External and manual resets