เครื่องนับจำนวนแบบดิจิตอล
Digital Counter รุ่น GF series
คุณลักษณะ
- Counter and Timer
- Pre-scale setting (GF7)
- Input action 14 kind, output action 16 kind
- Set up the digit of decimal points
- Timer range 16 kinds (10 / 60 decimal system each 8 kinds)
- NPN/PNP (voltage / non-voltage) input selectable
คุณสมบัติ
| Model | Code | Information | |||
|---|---|---|---|---|---|
| GF7 - | | | | | Digital Counter / Timer (72 x 72 m) |
| Type | P | - | - | - | Pre-set counter |
| T | - | - | - | Total counter | |
| Displayable | 4 | - | - | 4 digits (9999) | |
| 6 | - | - | 6 digits (999999) | ||
| Setting stage | 1 | - | 1st stage setting | ||
| 2 | - | 2nd stage setting | |||
| 0 | - | Total counter | |||
| Pre-scale function | E | Pre-scale function built in (Pre-set counter) | |||
| S | 8 pin struction (suitable for 8 pin socket) | ||||
| Model | Code | Information | |||
|---|---|---|---|---|---|
| GF4 - | | | | | Digital Counter / Timer (48 x 48 m) |
| Type | P | - | - | - | Pre-set counter |
| T | - | - | - | Total counter | |
| Displayable | 4 | - | - | 4 digits (9999) | |
| Setting stage | 1 | - | 1st stage setting (Pre-set counter) | ||
| 0 | - | None (total counter) | |||
| Terminal structure | N | Terminal | |||
| S | 8 pin struction (suitable for 8 pin socket) | ||||
| Model | GF4 | GF7 | |
|---|---|---|---|
| Input computation speed | 30 cps, 5K cps (select by using the deep switch) |
30 cps, 1k, 3k, 5k cps, select by using the volume (located on the panel) | |
| ON/OFF ratio : when ratio is 1:1 | |||
| Input signal type | PNP input (voltage input) or NPN input (non-voltage input) Signal stage : "H" 5 - 30 VDC "L" 0 - 2 VDC |
||
| Inhibit input | Computation stops when signal is ON (20 ms min) | ||
| Reset | Power reset (for more than 0.5 s), external reset (for more than 20 ms), auto reset | ||
| Noise immunity | Square wave noise due to the noise simulator (1 µs pulse width), ±2 kV (between the operation power terminal) |
||
| Timer | Setting error | Less than ± 0.01% ±0.05 sec (only with the power START) Less than ±0.005% ±0.003 sec (only with the reset START) |
|
| Repeating operation error | |||
| Insulation resistance | 100 MΩ min (500VDC mega electric conduction terminal-non recharging metal) | ||
| Dielectric strength | 2000VAC 60Hz for 1 min (different charging terminal from each other) | ||
| Model | GF4-P41N | GF4-T40N | GF7-PE | GF7-T60N |
|---|---|---|---|---|
| Counter / timer selection | Counter operation and timer operation selectable | |||
| Input action | Up, down and up/down selectable (reler to the input operation mode) | |||
| Output action (counter) | F, N, C, R, K, P, Q, S, A selectable (refer to the output action mode) *with the total counter, it is dispated as F, K output mode |
|||
| Output type | ON delay and OFF delay selectable by the deep switch | |||
| OUT1 function selectable | Hold, One-shotm Flickering (1 sec gap) function selectable (applicable only with 2 stages setting type) | |||
| Pre-scale | Applicable only with free-set counter, 0.001 - 9999 (4digits), 0.0001 - 999999 (6digits) | |||
| Recognizing computed value setting | Recognize at all times (possible to change the setting in the middle of applying electric current) | |||
| Power backup selectable | Power failure conpensation/Power reset selectable, semi-permanent when Selecting power failure conpensation (use EEPROM) | |||
| Displayable | 4 digits (9999) | 4 digits / 6 digits | 6 digits (999999) | |
| decimal points display | 4 digits : 888.8 / 8888, 6 digits : 888888 / 88888.8 / 8888.88 / 888.888 | |||
| Setting stage | 1st stage | None | 1st stage / 2nd stage | None |
| ONE SHOT output | 0.1 - 12.5 sec (set by the front TM volume) | 0.05 - 5.8 sec (set by the front TM volume) | ||
| External power supply | 12 VDC 100 mA max. | 12VDC 100 mA max. | ||
| Character display | height 8 m | height 11 mm (4 digits), height 10 mm (6 digits) | ||
| Output | Relay 1st / 2nd : 1c, 250 VAC, 3 A (resistive load) (only 2nd output is valid for the 1st stage output) |
|||
| Transistor 1st / 2nd : open collector, 30 VDC, 100 mA max. (only 2nd output is valid for the 1st stage output) |
||||
| Power supply voltage | 100 - 240 VAC 50 - 60Hz | |||
| Voltage fluctuation | ±10% of the power supply voltage | |||
| Power consumption | Approx 6.2 VA | Approx 4.3 VA | GF7-P61 : Approx 7.6 VA GF7-P62 : Approx 8.7 VA |
Approx 6.4 VA |
| Ambiemt temperature | -10 to 55°C | |||
| Ambient humidity | 35 - 85 %RH | |||
| Storage temperature | -20 to 65°C | |||
| Vibration resistance | 10 - 55 Hz, peak amplitude 0.75 mm, 3 axis each direction, 1h | |||
| Shock resistance | 300 m/s2, 3 times each in 3 axes each direction | |||
| Weight | 184 g | 168 g | 243 g | 208 g |
