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Related Manuals for JRC JRN-330K
Summary of Contents for JRC JRN-330K
- Page 1 Management number LG-18Y504 Operating manual IT Controllers for Mini-excavator . JRN-330K Model No First Published on September 5, 2018 @Copyright Japan Radio Co., Ltd. Locator Engineer Group Automotive Business Department Communication Products Division...
- Page 2 Change history Revision history Revision Date Revision Details Letter letter September 5, 2018 First edition 2/17...
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Page 3: Table Of Contents
Contents 1. Outline ................. 4 2. Features ................ 4 3. Equipment configuration ............4 4. Function ................ 5 5. Product Specifications ............8 5.1. General specification ........... 8 5.2. Serial Communication Interface Specification ......8 5.3. GPS specification ............9 5.4. -
Page 4: Outline
1. Outline This document describes the function and performance of an IT controller for JRN-330K mini excavator (hereinafter referred to as "the present device"). This device is an IT controller equipped with GPS and 3G cellular communication function for mini excavators. -
Page 5: Function
4. Function It has the following control function. (1) Communication function with mail server. Mail transmission and reception are performed between this device and a mail server. (2) Information notification function at set time (linkage function with server) Voluntarily notify information to the server at the set time (daytime batch, nighttime batch) (3) Alarm notification function (linkage function with server) It notifies information to the server autonomously according to the event generated... - Page 6 (8) Sleep control function a) When all the following three conditions are satisfied shift to sleep to reduce current consumption. 1) GPS positioning is not performed. (The application is not acquiring GPS information) 2) No response processing has been performed by receiving the command or by receiving it. 3) While the engine is stopped (the hour meter signal is OFF) b) To recover from sleep, perform immediately under any of the following conditions.
- Page 7 via serial. (15) Hardware protection function To avoid an internal temperature rising of this device, mail transmission shall be as follows. When a trigger for mail transmission 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.
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Page 8: Product Specifications
5. Product Specifications 5.1. General specification Item Specification / Performance Power supply voltage DC+10～+32V （It can operate with voltage less than DC + 10 V when there is remaining battery capacity of built-in battery） Battery pack Ni-MH rechargeable battery、500mAh/3.6V Consumption current Maximum operation ：650 mA or less @12V，25℃... -
Page 9: Gps Specification
5.3. GPS specification Item Specification / Performance GPS module Communication module Cinterion PHS8-P built-in GPS module Reception method 30ch simultaneous Reception frequency L1 1575.42 MHz Output NMEA-0183 compatible (V2.3) Positioning method Standalone GNSS Standalone Geodetic system WGS-84 Time UTC Receive sensitivity (N Cold start: -138 dBm or less ote 1) 5.4. -
Page 10: Built-In Battery Specification
S size, NBR / black Outer diameter of insulation coating (mm): φ1.4 to φ 2.4Meets AVSSH 0.5f Cavity plug Type name 2822357-1 6. Block Diagram Figure 6.1 shows the block diagram. JRN-330K CMC-7330K NiHM Battery J100 NBB-3300 PAP-02V-S H-7JDTS0107 BM02B-PASS-TFT(LF) -
Page 11: External Interface Specification
7. External interface specification 7.1. External connector Signal lines of the connector connected to the construction machine are shown. Table 7.1 Signal line chart IT side Pin name Remarks Terminal number Power supply External power input 10V to 32V Earth Ground Hour meter Hour meter signal 0 V to 32 V... -
Page 12: Outline Drawing
8. Outline drawing Figure 8.1 shows the outline drawing. Tolerance unless otherwise specified External External Dimensional dimensions dimension tolerance tolerance of mounting Above Below ±0.5 ±0.5 ±1 ±0.5 ±1.5 ±0.5 ±2.5 ±1 Body Label SIM Number label Figure 8.1 Outline Drawing 12/17... -
Page 13: Handling Precautions
9. Handling Precautions * In the text, "IT controller JRN - 330K" described in this specification is "this device " 9.1. Specification values Please be sure to follow the specifications of this device. Using more than the specified value can cause a malfunction. （１）Power supply voltage: Main unit (input voltage) It is the maximum voltage that can be applied between the power supply terminal and The grounding terminal (GND), and exceeding this voltage may cause fire, electric shock... -
Page 14: Implementation Notes
（１１）In the unlikely event that foreign matter such as water or metal enters inside, please unplug the power cable and contact us. If used as it is, it may cause fire, electric shock or breakdown. （１２）Clean the surface to remove dust and dust, and wipe it with a clean cloth. （１３）This device may not be able to communicate due to communication carrier interference or radio environment due to the use of radio waves. -
Page 15: Others
9.8. Others （１）Please note that we are not responsible for any defects or abnormalities that may have occurred as a result of misuse of the contents of this specification. （２）With regard to the equipment described in this specification, we may make changes to alternative parts to the extent that electric, mechanical and environmental resistance characteristics are not impaired. -
Page 16: Compliance With Fcc And Ic Rules And Regulations
10. Compliance with FCC and IC Rules and Regulations ・FCC This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference, including interference that may cause undesired operation. - Page 17 ・FCC/IC RF exposure compliance 1) To comply with FCC/IC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons. 2) This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
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