Bộ đếm điện tử Electronic Counters G48 Series Line Seiki G48-305 I G48-306 I G48-315 I G48-325

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Bộ đếm điện tử Electronic Counters  G48 Series  Line Seiki  G48-305 I  G48-306 I  G48-315 I G48-325

Bộ đếm điện tử Electronic Counters G48 Series Line Seiki G48-305 I G48-306 I G48-315 I G48-325

The G48 Series is a DIN 48 x 48 electronic preset counter with a large LCD display with backlight. The display is 6 digits dual layer display divided into Main display and Sub-display. The main display has a 10.0 x 5.0 mm figure size showing the count value and the Sub-display shows the preset values. Included in the display are Preset level indicators and Output indicators which can be toggled by a push of a button.

The G48 series is available in 1 or 2 level preset or 1 level + Prewarn type which makes it an ideal counter for general counting or total/batching counting applications. It is AC100-240V or DC12-24V powered and has an external power supply of DC12V for sensors. The G48 can count bidirectional (Quadrature), Add, Subtract or Add/Subtract and upon reaching the preset value/s, the built-in output relays are actuated.

Functional modes, Operation modes and Output modes are fully programmable with the menu driven display using the front panel buttons. Functional modes include: Count speed (upto 5kHz), Input Signal (Contact/Open Collector or Voltage), Prescale, Decimal Point Position, Key Protection and Free Write. It has a built-in EEPROM memory to avoid loss of count during sudden power cut. The front panel protection is IP54. Wiring connections are secured with the terminal screws.

This makes the G48 Series a versatile and functional preset counter even for the complicated applications such as packaging(batching), converting (prescale), cut-to-length (preset+prewarn) and many more. CE compliant.
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Models Digit Preset Power source Input Body length
G48-305 6 1 Level preset AC100 - 240V Contact / Open collector
Voltage input
(Selectable)
100mm
G48-306 DC12 - 24V 64mm
G48-315 2 Level preset AC100 - 240V 100mm
G48-325 1 Level preset + prewarn

 

Models G48-305 G48-315 G48-325 G48-306
Display LCD display with backlight ; Digit Size : 10mm x 5mm
No. of Digits 6
No.of Digits Setting key 6
Preset Level 1 2 1 Level preset + prewarn 1
Setting Range -99999 - +999999
Prewarn Feature - 0 - 999999 -
Input Mode Contact / Open collector Voltage input (Selectable)
Input Signal Open Collector (Sink current 10mA,DC power model: power supply volt / 1.2KΩ) L : 0 - 4V
Voltage (Input impedance 7KΩ) L : 0 - 4V H: 6 - 30V (Available to duplex wire DC sensor.
Count Speed 30Hz, 1kHz, 5kHz (selectable)
Count Mode Add, Subtract,Add/Subtract (Add/Subtract individual input,Add/Subtract direction, 90° quadrature input)
Count Range -99999 - +999999
Input Inhibition Incoming pulses in either add or subtract mode can be inhibited at input B only.
Prescale 0.001 - 99.999 ( 0 setting is not available )
Decimal Point Position 0.0, 0.00, 0.000, No decimal point
Write -99999 - +999999
Reset Front panel reset, Remote reset,Auto-reset
Remote Reset Time 2msec or 20msec (selectable)
Reset Mode Modes A, B,C,D, E, F,G can be selected.
Except for standard output,Mode A only is available for other output modes.
Memory E²PROM (10 years, can be used 100,000 times)
Output Relay output ( 1a ) : load of AC250V 5A / DC30V 5A maximum *for each output
Output Delay 30Hz : 20msec, 1kHz & 5kHz : 7msec.
Type of Output 1 Level Preset: Standard, Equal, Lower Limit,Upper Limit
2 Level Preset: Standard, Equal,Upper-Lower Limit,Upper-Upper Limit
1 Level Preset + Prewarn: Standard, Equal
Output Time Standard output : one shot ( 10 - 9990msec ) or HOLD or HOLD 1 or HOLD 2
Equal,Upper, Lower output : Latched only when requirements are full
Key Lock Key operation can be disabled at 4 protection levels (L1, L2, L3, L4) by selecting in Program Mode and shorting key lock terminals.
Error Display In Add/subtract mode, error message will be displayed on the LCD if the count range is exceeded (overflow error :  underflow error :)
Power Supply AC100 - 240V
-15%, +10%
DC12 - 24V
-15%, +10%
Sensor Power Source DC12V 100mA -
Power Consumption Approx. 7VA for AC240V Approx. 1.2W for DC24V
Operating Temperature -10 - +50°C (non-freezing) 45 - 85%RH (non-condensing)
Front Panel IP54 (panel surface)
Weight Approx. 170g Approx. 110g
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