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LC2H

68

Panel mounting type

One-touch installation type

Panel mounting type

Installation frame type

PC board mounting type

Features

1. 8.7 mm 

.343 inch

 Character Height 

(previously 7 mm)

Easy-to-read character height increased 
from 7 mm to 8.7 mm 

.276 inch to .343 

inch

.

2. Plenty of Digits

3. Counting Speed Switchable between 
2 kHz and 30 Hz
4. Panel Mounting Type Features 2 In-
stallation Methods

Comes with very easy one-touch installa-
tion type and also installation frame type 
that uses the bracket on the timer/counter. 
Choose a method that suits the applica-
tion.

5. Battery Replacement Easy on Envi-
ronment

To replace battery simply remove body for 
the one-touch installation type, and re-
move battery lid for the installation frame 
type.

6. Screw Terminals Designed for Safety

Built in finger protection.

7. Panel Covers Replacable
(Standard color is ash gray.)

Change the panel design by replacing 
with a black panel cover.

8. Conforms to IP66 Protective Con-
struction (Only installation frame 
type.) (Front panel surface)
9. Input Methods

1) Non-voltage input method
2) Voltage input method
3) Free voltage input method

10. Backlight Type Added to Series and 
Now 2-color Switchable (green/red)

Easy viewing even in dark places and 
switchable between green and red (Volt-
age input type).

11. Conforms to Safety Regulations

8.7mm

.343inch

8 digits

Product chart

Product types

1. Panel mounting type

1) One-touch installation type

1

 Standard type

Note) Please ask us about types without front resetting.

Type

Standard type

Backlight type

Installation type

Non-voltage input type

Voltage input type

(4.5 to 30 V DC)

Free voltage input type

(24 to 240 V AC/DC)

Voltage input type

(4.5 to 30 V DC)

Panel 
mounting 
type

One-touch installation type

Installation frame type

PC board mounting type

No. digits

Counting speed

Front reset

Input method

Part No.

8 digits

2 kHz/30 Hz switchable

Yes

Non-voltage input type

LC2H-FE-2KK

Voltage input type (4.5 to 30 V DC)

LC2H-FE-DL-2KK

30 Hz

Free voltage input type (24 to 240 V AC/DC)

LC2H-FE-FV-30

2

 Backlight type

No. digits

Counting speed

Front reset

Input method

Part No.

8 digits

2 kHz/30 Hz switchable

Yes

Voltage input type (4.5 to 30 V DC)

LC2H-FE-DL-2KK-B

LC2H

DIN HALF SIZE 
LCD COUNTER

LC2H.fm  Seite 68  Mittwoch, 29. Mai 2002  4:46 16

02/2003

Содержание LC2H preset

Страница 1: ... Non voltage input method 2 Voltage input method 3 Free voltage input method 10 BacklightType Added to Series and Now 2 color Switchable green red Easy viewing even in dark places and switchable between green and red Volt age input type 11 Conforms to Safety Regulations 8 7mm 343inch 8 digits Product chart Product types 1 Panel mounting type 1 One touch installation type 1 Standard type Note Pleas...

Страница 2: ...ed 2 kHz 30 Hz Switchable by switch 30 Hz Note 2 Count input Min input signal width ON OFF 1 1 0 25 ms 16 7 ms Switchable by switch 16 7 ms Input method signal Non voltage input using contactsoropencollector connection High level 4 5 to 30 V DC Low level 0 to 2 V DC High level 24 to 240 V AC DC Low level 0 to 2 4 V AC DC Input impedance When shorted Max 10 k When open Max 750 k Approx 4 7 k Residu...

Страница 3: ...hock resistance Functional Min 98 m s2 4 times on 3 axes Destructive Min 294 m s2 5 times on 3 axes Operation temperature 10 to 55 C 14 to 131 F without frost or dew Storage temperature 25 to 65 C 13 to 149 F without frost or dew Ambient humidity 35 to 85 RH Part names 1 Front reset button Thisbuttonresetsthecountvalue Itdoes not work when the lock switch is ON Be aware that battery life will decr...

Страница 4: ...ded Panel 1 to 4 5mm 039 to 177inch thickness Panel cut out dimensions The standard panel cut out is shown below Use the mounting bracket ATH3803 and the rubber packing ATH3804 Only mounting bracket installation type When installing repeatedly sealed installation Only mounting bracket installation type Notes 1 Suitable installation panel thickness is 1 to 4 5 mm 039 to 177 inch 2 Waterproofingwill...

Страница 5: ... use the following as a guide for which transistors Tr to use for inputting Collector withstand voltageQ 50 V leakage current 1 µA Notes 1 2 and 4 The input and reset circuits are functionally insulated 2 When using transistor Tr input use the right as a guide Collector withstand voltage Q 50 V leakage current 1 µA 3 Be aware that the application of voltage that exceeds the voltage range of the H ...

Страница 6: ...y to the counter unit as short as absolutely possi ble Also be careful of polarity 4 Calculate battery life with the following formula t A I t battery life h I LC2H current consumption mA A battery capacity until minimum operation voltage is reached mAh 5 Handsoldertotheleadterminal Donot dipsolder Withthetipofthesolderingiron at300 C572 Fperformsolderingwithin3 seconds for 30 to 60 W soldering ir...

Страница 7: ...d to prevent water from entering theunitandarubbergasketisprovidedto prevent water from entering the gap be tweentheunitandthepanelcutout There mustbesufficientpressureappliedtothe rubbergaskettopreventwaterfromenter ing Be sure to use the installation rein forcement screws when installing the frame ATH3803 Note The one touch installation type is not waterproof 8 Do not use in the following enviro...

Страница 8: ...the front panel by replacing it with this black panel cover The counter comes with an ash gray panel cover as standard 2 Lithium battery 3 V Part No ATH3802 Comes packaged with the LC2H exclud ing the PC board mounting type 3 Installation parts Mounting bracket suitable for installa tion frame type Part No ATH3803 Packaged with LC2H panel mounting type installation frame type Rubber gasket suitabl...

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