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2/17

Change history
Revision history

Date

Letter

Revision Details

Revision

 letter

September 5, 2018

First
edition

Summary of Contents for JRN-330K

Page 1: ...504 Operating manual IT Controllers for Mini excavator Model No JRN 330K First Published on September 5 2018 Copyright Japan Radio Co Ltd Locator Engineer Group Automotive Business Department Communic...

Page 2: ...2 17 Change history Revision history Date Letter Revision Details Revision letter September 5 2018 First edition...

Page 3: ...5 5 Built in battery specification 10 5 6 External connector specification 10 6 Block Diagram 10 7 External interface specification 11 7 1 External connector 11 8 Outline drawing 12 9 Handling Precau...

Page 4: ...al communication with a personal computer 3 Equipment configuration Table 3 1 Components of the IT controller for mini excavators No Item name Remarks Quantity 1 3G Communications Module WCDMA Cinteri...

Page 5: ...erence setting function 5 Communication function It has the following functions to communicate with the server a Destination setting fixed b Batch transmission timing c Retry transmission 6 Operation...

Page 6: ...Items to be set at factory shipment items to be held When checksum Exclusive logical calculation value 10 Fail safe function To incorporate a fail safe processing for preventing hang up into software...

Page 7: ...sion occurs if the temperature is equal to or higher than a certain temperature the mail is not transmitted and the mail is saved as non transmitted mail in the nonvolatile memory Maximum of 10 mail t...

Page 8: ...luded 6 Mass 185g or less 7 Case body PBT Duranex 711 SA black made by Polyplastics 8 Protective structure Dustproof Waterproof IP 55 Note 1 48 hours of operation is possible under the following speci...

Page 9: ...100 WCDMA FDD BdI Class 3 16dBm min for UMTS 1900 WCDMA FDD BdII Class 3 16dBm min for UMTS 850 WCDMA FDD BdV Class 3 16dBm min for UMTS 800 WCDMA FDD BdVI 4 Receive sensitivity Note 3 99 dBm or less...

Page 10: ...t type name Type name 171631 1 Applicable wire range SQ 0 2 0 5 Outer diameter of insulation coating mm 1 4 to 2 4Meets AVSSH 0 5f 4 Rubber plug Type name2822352 1 S size NBR black Outer diameter of i...

Page 11: ...ignal 0 V to 32 V Non operation Less than 4 V typ Operation 4 V typ or more Threshold 3 32 V min to 4 77 V max 4 Serial RxD RS232C Input signal to this equipment 5 Serial TxD RS232C Output signal from...

Page 12: ...ine drawing Figure 8 1 Outline Drawing Above Below 6 0 5 0 5 6 30 1 0 5 30 120 1 5 0 5 120 400 2 5 1 External dimensions External dimension tolerance Dimensional tolerance of mounting Tolerance unless...

Page 13: ...le If this device is dropped or left outdoors for a long time it will cause scratches dirt and damage This device is not designed for use in the following special environments Please do not use it und...

Page 14: ...s securely and fix them It may cause the cable to Come off or the connector to be damaged Do not install near high voltage transmission lines or transformers or other equipment that generates magnetic...

Page 15: ...l resistance characteristics are not impaired If the case body becomes too hot to touch with your hand please do not touch the case body directly stop using it immediately and contact our sales depart...

Page 16: ...will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is e...

Page 17: ...smitter must not be co located or operating in conjunction with any other antenna or transmitter Normes d exposition RF 1 Afin de se conformer aux normes FCC IC RF exigences de conformit de l expositi...

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