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User Manual Digital Thermometer YDTC-13 Digital Barometer YDBC-05 also covers models YDTC-13R, YDTC-13RT, YDTC-13N, YDTC-13NT YDBC-05R, YDBC-05RT, YDBC-05N, YDBC-05NT Software version 1.40 2018...
Contents Introduction Warranty and Technical Support I. Product Specification II. Device Connection and Testing III. Device Programming and Settings IV. Programming with Installation Description String V. Programming with Datum or Variation VI. LED Signals VII. Firmware Updates Appendix А. Troubleshooting Appendix B.
Introduction This Manual contains information on how to install, configure and operate YDTC-13 digital thermometers (hereinafter Thermometer) and YDBC-05 digital barometers (hereinafter Barometer) intended for use on pleasure crafts. The Thermometer and Barometer (hereinafter, where the differences are not critical, Devices) have one digital sensor. Up to 50 devices may be used on a vessel simultaneously;...
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Micro connector. Our Devices are supplied with different types of connectors, making it possible to connect them to networks of different manufacturers without any adapters. The Device model is shown on the case. Type of the connector, compatibility Device model (see Appendix B) YDBC-05R, YDTC-13R Raymarine SeaTalk NG Female...
Warranty and Technical Support The Device warranty is valid for two years from the date of purchase. If a Device was purchased in a retail store, when applying under a warranty case, the sale receipt may be requested. The Device warranty is terminated in case of violating the instructions of this Manual, case integrity breach, repair or modification of the Device without manufacturer’s written permission.
I. Product Specification Figure 1. Combined drawing of the Thermometer and Barometer Yacht Devices Ltd declares that this product is compliant with the essential requirements of EMC directive 2004/108/EC. Dispose of this product in accordance with the WEEE Directive. Do not mix electronic disposal with domestic or industrial refuse.
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Device parameter Value Unit Operating voltage (from an NMEA 2000 network) 7..16 Protection against reverse polarity — Consumption current of the Thermometer / Barometer 24 / 24 Load Equivalency Number Operating temperature range (except the Thermometer sensor) -40..+80 °С Weight of the Thermometer / Barometer 31 / 11 NMEA 2000 data output resolution 0.01...
II. Device Connection and Testing The Device requires no maintenance; calibration of the digital sensors has been performed by the manufacturer. Therefore, you can set an offset from -10.0 to +10.0 (Celsius for Thermometer or hPa for Barometer) for the sensor readings to align with readings from other ship equipment (see Section III).
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• SeaTalk NG Reference Manual (81300-1) for Raymarine networks • Technical Reference for Garmin NMEA 2000 Products (190-00891-00) for Garmin networks After connecting the Device, close the lock on the connection to ensure its water resistance and reliability. Figure 1. SeaTalk NG bus with the YDBC-05RT, YDTC-13R and YDBC-05R (left to right) After turning on the bus power supply, the Device LED will produce one or two short —...
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signals every second (see LED signals in Section VI). If the Device is connected to a network having a chartplotter or any other device transmitting a PGN 0x1F814 (129044) message with chart datum configuration or PGN 0x1F11A (127258) with data on magnetic variation, the Device will produce six LED signals with a period of 0.5 seconds when such message is received for the first time after power is on.
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on pressure and temperature in the form of graphs; this allows tracking of trends in the weather. The digital indicator can also contain a trend pointer (see Figure 3). The Thermometer can be reprogrammed by the user to display data in other indicators, such as «Sea temperature», «Temperature in the engine room», «Temperature in the refrigerator»...
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Figure 3. Garmin GPSmap 721 display with the connected Barometer and two Thermometers The Thermometer sensor cable can be elongated up to 100 m by the user himself (note that the warranty for the modified Device is not maintained). To do this, turn the Device off, cut the cable in the middle (see Appendix B) and extend it with a three-conductor wire and properly insulate the joints.
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The core section of the connection cable must not be less than 0.2 sq. mm, with the diameter of 0.5 mm. Cables of UTP 3, UTP 5, UTP 5e categories with the AWG-24 and AWG-22 labelling used for telephone lines and computer networks are suitable for the role of a connection cable.
III. Device Programming and Settings Programming of the Device should not be performed at sea. The Device can be programmed by three methods. Table 1 on the next page shows the applicability of the methods for different settings. The following methods are supported: 1.
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Table 1. Applicability of the programming methods Method Number Setting or action NMEA 2000 device instance and system instance NMEA 2000 data instance Type of a measured data (Thermometer only) Transmission interval for periodic messages Note 1 Sensor reading offset Note 3 Installation description Reset all settings to factory values...
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NMEA 2000 data instance (2) may be used when multiple Devices are installed. For example, data on the refrigerator temperature with instance 3 can be displayed as “Temperature in refrigerator № 3”. Chart plotters with factory settings are usually able to show only one value with data instance 0, but manufacturers may supply dealers and professional installers by internal instruments to customize chart plotter screens.
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The next two Sections describe the details of Device programming with methods [2] and [1]. Regarding method [3], please refer to your software manual and the NMEA 2000 Standard. Table 2. Setting type of a measured data for the Thermometer NMEA 2000 messages, PGN Type Description...
«Properties» button). You can download this program (runs on Microsoft Windows, Mac OS X and Linux) at http://www.yachtd.com/downloads/, Yacht Devices NMEA 2000 Wi-Fi Gateway or Yacht Devices NMEA 2000 USB Gateway is required to connect the PC with NMEA 2000 network.
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changes), the value in the «Device Instance» field will be changed to 1, and “Installation Details 2” field will be changed to “YD:DEV 1 DONE”. After entering the command as shown in Figure 1 (click «Update» button to apply changes), the value in the «Device Instance» field will be changed to 1, and “Installation Details 2”...
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Table 1. Special strings String format Examples Description YD:DEV <number> YD:DEV 1 Set NMEA 2000 device instance value (0..255). Factory setting 0. YD:SYS <number> YD:SYS 1 Set NMEA 2000 system instance value (0..15). Factory setting 0. YD:DAT <number> YD:DAT 1 NMEA 2000 data...
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Table 1 continued String format Examples Description YD:PGN <pgn> <interval> YD:PGN 130310 0 Set transmitted interval for specified message (130310, YD:PGN 130311 500 130311, 130312 and 130316 for Thermometer; 130310, 130311 130314 Barometer) in milliseconds. Values from 50 to 3600000 (1 hour) are allowed, value 0 turns transmission...
V. Programming with Datum or Variation This method suitable for Devices with any firmware version. To program the Device with this method, you must connect it to a network with a chart plotter. This method of programming is tricky, but is compatible with virtually all NMEA 2000 chart plotters.
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If one network includes several chart plotters, turn off all of them except the one from which you will program the Device. If multiple Devices are connected to the network, they will be programmed at the same time. The Device confirms commands received from the chart plotter by lighting LEDs for 3 seconds once or repeatedly.
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• 28°W for the Thermometer • 29°E for the Barometer Usually the plotter sends notifications on settings every 20 seconds. When changing the setting on the plotter as mentioned above, do not forget to remember the initial configuration of the plotter. Cycle the Device power. Within a minute after the Device is turned on, it will produce a confirmation signal (LED will light up for 3 seconds).
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Or change the magnetic variation setting to: • 29°E for the Thermometer • 28°W for the Barometer The Device will produce one confirmation signal and enter programming mode. The programming mode ends automatically 10 minutes after the Device power is turned on. Four confirmation signals are produced at the same time. After that, the Device returns to normal operation mode.
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Table 1. Setting NMEA 2000 messages for the Barometer and Thermometer Messages Description setting Maximum compatibility mode. Transfer of the measured value 0 (factory with instance data instance 0 in the following messages (PGN): setting) • Barometer: 130310, 130311, 130314; •...
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Table 3. Device actions in response to setting changes Magnetic Chart datum Result variation Incrementing the message setting by one. Upon Bermuda 1957 20°E reaching 16, the setting value is set to zero. Bogota Incrementing the message setting by one. Upon Observatory 21°E reaching 16, the setting value is set to zero.
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Programming the Device is performed by changing the chart datum or magnetic variation setting on the plotter. The Device confirms the command by producing a single signal (unless shown otherwise in Table 3). The Device must be previously put into programming mode (STEP 2). Please note that changing the Device settings occurs only when changing the plotter configuration.
VI. LED Signals Signal Meaning Short single flash after Indicating that the Device is functioning. powering on Chart plotter presence indicator. This sentence is produced on first receiving of “Datum” (PGN Six half-second signals, 129044) or “Magnetic Variation” (PGN 127258) once after power on messages.
VII. Firmware Updates Firmware updates are supported in the firmware version 1.40 and later. Firmware updates can be done with free CAN Log Viewer software running on Microsoft Windows, Mac OS X and Linux: http://www.yachtd.com/products/can_view.html The program must be connected to an NMEA 2000 network with USB Gateway YDNU-02 or a Wi-Fi Gateway YDWG-02.
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the firmware upload, the Device’s LED flashes very fast. When the firmware is updated, Devices produce five half-second signals and the CAN Log Viewer also informs you that the update is successfully done. Figure 1. Firmware update of Barometer — 32 —...
Appendix А. Troubleshooting Fault Possible reasons and solution 1. No power supply on the bus. Check if the bus The LED does not signal after the Device is turned power is supplied (NMEA 2000 network requires a separate power connection and can not be powered by a plotter or another Device connected to the network).
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Table continued Fault Possible reasons and solution Two second signal, once Digital sensor communication problem case or repeatedly of permanent failure, two second signals with a small intervals). In case of the Thermometer, check the sensor cable. Cannot update Check the firmware version (see Figure 2 in the Section 2), firmware or program the these features are available in the firmware version 1.40 Device with installation...
Appendix B. Description of Connectors and Joints Figure 1. Connectors of the Devices with indices R (left), RT (center), N and NT (right) in the end of model name — 35 —...
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Figure 2. Digital sensor of the Thermometer — 36 —...
Appendix C. NMEA 2000 Messages Receive Transmit Period, Message Note PGN 59392 ISO Acknowledgment — PGN 59904 ISO Request — — PGN 60160 ISO Transport Protocol (DT) — — PGN 60416 ISO Transport Protocol (CM) — — PGN 60928 ISO Address Claim —...
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Table continued Receive Transmit Period, Message Note PGN 130312 Temperature 3, 4 — PGN 130314 Actual Pressure 3, 5 — PGN 130316 Temperature, Extended 3, 4 — Range Note (1): Request Message, Command Message Write Fields are supported. Note (2): Used in Device programming (see Section V). Note (3): User can change the period or turn off transmission of this message (see Section IV).
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