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LH2H

Product types

1. Panel mounting type

1) One-touch installation type

1

 Standard type

DIN HALF SIZE 

HOUR METER

LH2H 

Hour Meters

No. digits

Measurement time range

Front reset

Input method

Part No.

7 digits

0 to 999999.9h/0 to 3999d23.9h switchable

Yes

Non-voltage input type

LH2H-FE-DHK

0 to 999h59m59s/0 to 9999h59.9m switchable

LH2H-FE-HMK

0 to 999999.9h/0 to 3999d23.9h switchable

Voltage input type (4.5 to 30 V DC)

LH2H-FE-DHK-DL

0 to 999h59m59s/0 to 9999h59.9m switchable

LH2H-FE-HMK-DL

0 to 999999.9h/0 to 3999d23.9h switchable

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

LH2H-FE-DHK-FV

0 to 999h59m59s/0 to 9999h59.9m switchable

LH2H-FE-HMK-FV

Panel mounting type

One-touch installation type

Panel mounting type

Installation frame type

PC board mounting type

Features

1. 8.7 mm Character Height 
(previously 7 mm 

.343 inch

)

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

.276 inch to .343 

inch

.

2. Plenty of Digits

3. Select by switch between two time 
ranges in a single meter.

0 to 999999.9h/0 to 3999d23.9h switchable
0 to 999h59m59s/0 to 9999h59.9m switchable

4. Panel Mounting Type Features 2 
Installation Methods

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

5. Battery Replacement Easy on 
Environment

To replace battery simply remove body 
for the one-touch installation type, and 
remove 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 
Construction (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 
(Voltage input type).

11. Compliant with UL, c-UL and CE 
marking.

RoHS Directive compatibility information

http://www.nais-e.com/

8.7mm

.343inch

7 digits

Product chart

Type

Installation type

Standard type

Backlight 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

All Rights Reserved © C

OPYRIGHT

 Matsushita Electric Works, Ltd.

Содержание LH2H-FE-DHK

Страница 1: ...h very easy one touch installation type and also installation frame type that uses the frame on the timer counter Choose a method that suits the application 5 Battery Replacement Easy on Environment To replace battery simply remove body for the one touch installation type and remove battery lid for the installation frame type 6 Screw Terminals Designed for Safety Built in finger protection 7 Panel...

Страница 2: ...input Voltage input Free voltage type No digits 7 digits External power supply Not required built in battery Measurement time range 0 to 999999 9h 0 to 3999d23 9h Switchable by switch 0 to 999h59m59s 0 to 9999h59 9m Switchable by switch Separate product type Start input Min input signal width 200 ms Input method signal Non voltage input using contacts or open collector connection High level 4 5 to...

Страница 3: ...h 200 ms Input method Non voltage input using contacts or open collector connection Input impedance When shorted Max 10 kΩ When open Max 750 kΩ Residual voltage Max 0 5 V Reset input Min input signal width 10 ms Input method Non voltage input using contacts or open collector connection Input impedance When shorted Max 10 kΩ When open Max 750 kΩ Residual power Max 0 5 V Break down voltage initial B...

Страница 4: ...ront reset button Terminal block side LCD side OFF ON Terminal block side LCD side 0 to 999999 9h 0 to 3999d23 9h Terminal block side LCD side 0 to 9999h59 9m 0 to 999h59m59s Dimensions 1 Panel mounting type External dimensions 1 One touch installation type mm inch General tolerance 1 0 039 Panel installation diagram Note When installing to a 4 5 mm 177 inch thick panel remove the rubber spacer fi...

Страница 5: ...low Use the mounting frame ATH3803 and the rubber packing ATH3804 Only installation frame type For connected installation sealed installation Only installation frame type Notes 1 Suitable installation panel thickness is 1 to 4 5 mm 039 to 177 inch 2 Waterproofing will be lost when installing repeatedly sealed installation 45 1 772 0 5 0 020 0 22 2 874 0 5 0 020 0 60 min 2 362 min 22 2 874 0 5 0 02...

Страница 6: ...ype Contact input Transistor input NPN transistor PNP transistor 2 PC board mounting type External dimensions Terminal layout and wiring diagrams General tolerance 1 0 039 mm inch PC board pattern BOTTOM VIEW General tolerance 0 1 004 Note The AXS212811K is recommended as a compatible connection socket LH2H HOUR METER 33 02 0 3 1 300 012 43 4 1 709 17 3 681 DIP switch 8 19 748 15 24 0 3 600 012 3 ...

Страница 7: ...ype Backlight connection Contact input Transistor input NPN transistor PNP transistor Reset input Start input 1 2 3 4 5 6 1 2 3 4 Reset input Start input V V 1 2 3 4 5 6 Reset input Start input V V 1 2 3 4 Green Red 24V DC 24V DC 5 6 1 2 3 4 5 6 1 Time measuring takes place when the start input is ON 2 When the elapsed measured time reaches full scale it returns to 0 and then measuring starts agai...

Страница 8: ... non voltage input 2 Be aware that the application of voltage that exceeds the voltage range of the H level to the start input terminal and the application of voltage to the reset input terminal can cause damage to the internal elements 3 Since the current flow is very small from reset input terminal 3 please use relays and switches with high contact reliability 4 When inputting a reset with an op...

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