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PRECAUTION ON SAFETY 

Precautions for Safe Use 

Meanings of Signal Words 

Indicates  a  potentially  hazardous  situation 

which,  if  not  avoided,  could  result  in  death 

or serious injury. Additionally, there may be 

severe property damage. 

WARNING 

Meanings of Alert Symbols 

WARNING 

This  product  is  not  designed  for  use  in  directly  or 

indirectly  detecting  human  bodies  in  safety-related 

applications.  Do  not  use  the  product  as  a  sensing 

device for human protection. 

Specifications

Always observe the following precautions to prevent operation 

failures, malfunctions, and adverse effects on performance and 

equipment.

1. Installation Environment

Install the product in the following locations:

 

・ 

Locations not subject to corrosive gas, dust, metallic powder, or salt.

 

・ 

Locations within the specified operating temperature range.

 

・ 

Locations not subject to rapid changes in temperature (with no

 

  

condensation).

 

・ 

Locations within the specified humidity range.

 

・ 

Locations not within the specified humidity range

 

・ 

Locations not subject to direct vibration or shock outside the 

    specified humidity range.

 

・ 

Locations not subject to water, oil, or chemicals.

2.Installation

 

・ 

The product communicates with Tags using the 13.56 MHz frequency

    band. Some motors, invertors, switching power supplies, and other

    devices generate noise that can affect communications with the Tags.

    If such devices are located near the Tags, communications with the

    Tags may be adversely aersely affected or the Tags may be destroyed.

    Whenever using the product near devices of this nature, always test

    operation in advance to confirm if the system will be affected.

 

・ 

Observe the following precautions to minimize the effects of normal noise.

   (1) Ground all metal objects in the vicinity to 100 

Ω

 or less.

   (2) Do not use the system near high-voltage or high-current lines.

 

・ 

Connectors are not waterproof. Do not use the product where mists 

    are present.

 

・ 

Do not use chemicals that would affect the materials used in the product.

 

・ 

Always be sure the USB connector is properly inserted when using the 

    USB port.

3.Cleaning

 

・ 

Do not clean the product with thinners, benzene, or other organic solvents. 

    These will dissolve the resin parts and coating on the case.

Precautions for Correct Use 

Observe the following precautions to ensure safe use of the product. 

1. Do not use the product in environments with flammable, explosive, 

or corrosive gases.

2. Do not attempt to disassemble, repair, or modify the Product.

3. The USB driver must be installed in the personal computer before 

connecting the V680-CHUD to a personal computer

4. Do not subject cables to excessive loads.

5.  Observe  all  warnings  and  precautions  given  in  the  body  of  this 

manual.

6. Discontinue usage and turn OFF the power supply immediately if 

you notice any unusual odors, if the product is abnormally hot, or if 

the product starts smoking.

7. When disposing of the product, treat it as industrial waste.

Names and Functions of Components

General Specifications

Antenna

Item

Specification

5.0VDC 5

±

%

Ambient operating 

humidity

Ambient operating 

temperature 

Supply voltage

35 to 85%RH(with no condensation)

0 to 40ºC

Performance Specifications

Item

500 mA max. (supply voltage: 5.0 V)

USB specifications Ver 1.1 Series A plug

IEC60529, IP63 (This does not include the 

connector section.)

Approx. 140 g (with cables and connectors)

Specifications

Cable length

Insulation resistance

Shock resistance

Vibration resistance

Material

Current consumption

Host Communications 

I/F specifications

Degree of protection

Weight

0.8m, 1.9m

50 M

Ω

 min. (at 500 VDC) between connector 

terminals and case

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min between connector 

terminals and case (leakage current: 1 mA max.)

150m/s

2

(approx. 15G), 3 times each in 

6 directions (up, down, right, left, forward, 

reverse)

10 to 150Hz, 0.2-mm double amplitude at 

15 m/s

2

 acceleration in 6 directions 

10 times for 8 minutes each 

Case: ABS resin; Nameplate: PET resin

RFID System 

Handy Controller having function of  

Read/Write Head 

Model 

V680-CHUD 

INSTRUCTION SHEET

Thank  you  for  selecting  OMRON  product. This  sheet  pri-

marily describes precautions required in installing and

operating the product.

Before operating the product, read the sheet thoroughly to

acquire sufficient knowledge of the product. For your con-

v
Refer to the user's manual for details.

enience, keep the sheet at your disposal.

Operation Indicator (LED)

Dimension

Ambient storage 

humidity

Ambient storage 

temperature

35 to 85%RH(with no condensation)

-25 to +65ºC

Operation indicator(LED)

Antenna

Activate Switch

Interface connector

(Unit 

 mm)

Communications with the Tag have complated 

normally.

A CPU error has occurred.

Communications with the Tag are in progress.

A Tag non-existent error has occurred.

Acommunications error with the Tag has 

occurred.

A communications error with the host device 

has occurred.

Acommand has been received from the host 

device.

When the power is turned ON, after initialization 

of the Hand-held Reader Writer is completed.

Lit red

Flashing red

Flashing green

Lit green

Display

Meaning

To communicate with the Tag, movede the antenna head closer to 

it.

Activate Switch

When  button  commands  (button  commands,  button  auto 

commands)  are  used  and  the  activate  switch  is  pressed, 

communications  with  the  Tag  will  commence.  (For  details  on 

button commands, refer to V680 Series User’s Manual.)

Interface Connector

This is a USB interface with an A-series plug based on USB 1.1.

Features

 

・ 

The feature of Handy Controller having the function of Read/Write Head

(1)Small-sized and light

V680-CHUD is small-sized and light, and read data from the Tag or 

write data in the Tag just like the Handy Terminal.

(2)USB 1.1 interface

V680-CHUD has USB 1.1 interface and can communicate to Personal 

Computer and Handy Terminal with USB interface.

160.5

65

33

25.5

L

45

11

23

10.5

23

Vinyl-insulated round cable, 3.5mm dia.

Standard length

 0.8M : L=800±60, 1.9M : L=1900±60

© OMRON Corporation  

2009

  All Rights Reserved.

Frequency
Radiated magnetic

field strength

13,56MHz
maximum -15 dBμA/m at 10 meters

Suitability for Use

s

Omron Companies shall not be responsible for conformity with any standards, 

codes or regulations which apply to the combination of the Product in the 

Buyer’s application or use of the Product. At Buyer’s request, Omron will 

provide applicable third party certification documents identifying ratings and 

limitations of use which apply to the Product. This information by itself is not 

sufficient for a complete determination of the suitability of the Product in 

combination with the end product, machine, system, or other application or 

use. Buyer shall be solely responsible for determining appropriateness of the 

particular Product with respect to Buyer’s application, product or system. 

Buyer shall take application responsibility in all cases. 

NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING 

SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE 

SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, 

AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND 

INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL 

EQUIPMENT OR SYSTEM.

See also Product catalog for Warranty and Limitation of Liability.

Oct, 2014

D

OMRON Corporation

      Industrial Automation Company

 Contact:  www.ia.omron.com

Tokyo, JAPAN

OMRON ELECTRONICS LLC

2895 Greenspoint Parkway, Suite 200

Hoffman Estates, IL 60169 U.S.A.

Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.

No. 438A Alexandra Road # 05-05/08 (Lobby 2), 

Alexandra Technopark, 

Singapore 119967

Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.

Room 2211, Bank of China Tower, 

200 Yin Cheng Zhong Road, 

PuDong New Area, Shanghai, 200120, China

Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200

OMRON EUROPE B.V.

Sensor Business Unit

Carl-Benz-Str. 4, D-71154 Nufringen, Germany

Tel: (49) 7032-811-0/Fax: (49) 7032-811-199

Regional Headquarters

Manufacturer:

  Omron Corporation,

  Shiokoji Horikawa, Shimogyo-ku,

  Kyoto 600-8530 JAPAN

TRACEABILITY INFORMATION:

Importer  in EU :

  Omron Europe B.V.

  Wegalaan 67-69

  2132 JD Hoofddorp,

  The Netherlands

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