Idec LH1D-D2HQ4C30Y LH1D LED Light Module LH1D-D2HQ4C30Y Hoja De Datos

LH 

Series

 Surface Mount Indicators

Using two M3 screws (M5 screws for jumbo dome types), install the LH1D indicator to a mounting surface. Tighten the screws to a torque of 0.6 N•m maximum 

(1.0 to 1.4 N•m for jumbo dome types). Mounting screws are not provided and must be supplied by the user.

M3 Screws

Lens

Housing

Dome Type

 

•

Note:  The dome lens is not removable. Do not attempt to 

remove the lens, otherwise damage will occur.

M3 Screws

Lens

Housing

Flat Type

 

•

Note 1: Do not install the LH1D indicator by attaching only 

the lens, such as by taping down the lens. Other-

wise internal components may come loose.

Note 2: Make sure that the back of the indicator is 

securely attached to the mounting surface, so that 

the lens cannot be easily removed.

Legends and symbols can be printed 

on marking film for the flat lens. One 

0.1mm-thick film can be installed.

Marking film is not attached and must be 

supplied by the user.

Recommended marking film: Polyester

1.  Insert a flat screwdriver into the groove between the base and lens. 

Do not use flat screwdrivers with a tip width of 1.0 mm or more. 

 

Base

Lens

V

2. Twist the screwdriver and disengage the lens from the base.

3. Remove the lens from the base.

Thickness:

= 0.1 mm

Marking Area

(

�

33 mm

)

�

35 mm

Top

Bottom

M5 screws

10.5

Jumbo Dome Type

 

•

Note 1:  Take into account the thickness of the base 

(10.5 mm), when selecting the length of the 

screws.

Note 2: Take appropriate anti-loosening measures such 

as spring washers and screw locks.

Note 3: Install the LH1D using two M5 screws, one each 

on the top and the bottom.

. 

Do not disassemble, repair, or modify the LH1D indicator, otherwise electric 

• 

shock, damage, fire, or malfunction may occur.

Do not pull out or push in the cable of the LH1D indicator, otherwise dam-

• 

age may occur. Provide a slack in the cable while wiring.

The LH1D indicator is a general-purpose and industrial electronic device. 

• 

Do not use the LH1D indicator for electronic equipment which may damage 

the human body or threaten life in case of malfunction or failure.

LED elements may vary in colors and brightness.

• 

The LH1D indicator is vulnerable to static electricity.  

• 

Take sufficient protection against static electricity  

and spikes.

For one-color illumination of cable types, 

• 

 

the green wire is cut short because it is not used.  

When cutting the cable for shorter wiring,  

cut the green wire short or make sure  

that the green wire is not used. 

The pin layout of connector type is  

• 

shown at the right.

Excessive shock to the LH1D may cause damage or failure, and the inter-

• 

nal lens may fall off even if no detects are found externally. 

The internal lens may have fallen off when:

The illumination varies greatly when viewed from the side.

 ·

The indicator makes a rattling sound when shaken lightly.

 ·

  When any of the above is observed, contact IDEC.

  Note: Do not remove the lens.  

  The specified degree of protection cannot be assured when the  

  lens is removed. 

Green Cable

 （N.C）

Pin No.1

Pin No.2

Pin No.3

Pin No.4

4. Insert the edge of a marking film into the gap between the base and the dif-

fusion plate, and place the marking film on top of the diffusion plate.

Gasket

Diffusion 

Plate

Marking Film

5. Install the lens. Ensure that the lens is installed snugly.

Note 1:  Do not touch the gasket, as this may affect its waterproof characteristics.

Note 2:  Do not touch the diffusion plate.

No Gap

Lens installed on the base snugly.

7-31, Nishi-Miyahara 1-Chome, Yodogawa-ku, Osaka 532-8550, Japan

Tel: +81-6-6398-2571, Fax: +81-6-6392-9731

E-mail: marketing@idec.co.jp

Specifications and other descriptions in this catalog are subject to change without notice.

Cat. No. EP1344-0 MAY 2010 1.7S PRINTED IN JAPAN

IDEC ELECTRONICS LIMITED

Tel: +44-1256-321000   E-mail: sales@uk.idec.com

IDEC ELEKTROTECHNIK GmbH

Tel: +49-40-25 30 54 - 0   E-mail: service@idec.de

IDEC (SHANGHAI) CORPORATION

Tel: +86-21-5353-1000   E-mail: idec@cn.idec.com

IDEC (BEIJING) CORPORATION

Tel: +86-10-6581-6131

IDEC (SHENZHEN) CORPORATION

Tel: +86-755-8356-2977

IDEC IZUMI (H.K.) CO., LTD.

Tel: +852-2803-8989   E-mail: info@hk.idec.com

IDEC TAIWAN CORPORATION

Tel: +886-2-2698-3929   E-mail: service@tw.idec.com

IDEC IZUMI ASIA PTE. LTD.

Tel: +65-6746-1155   E-mail: info@sg.idec.com

www.idec.com

IDEC CORPORATION (USA)

Tel: +1-408-747-0550 / (800) 262-IDEC (4332) 

E-mail: opencontact@idec.com

IDEC CANADA LIMITED

Tel: +1-905-890-8561, Toll Free: (888) 317-4332 

E-mail: sales@ca.idec.com

IDEC AUSTRALIA PTY. LTD.

Tel: +61-3-9763-3244, Toll Free: 1800-68-4332

E-mail: sales@au.idec.com

Internal lens

Lens

Base

Without lens

(100506)