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Warnings and Notices The MyDro 50 wall mount is rated Class 1 Division 2 non-incendive when pow- ered by its internal battery pack. or its internal DC-DC converter. The HCSolar unit is not C1D2 certified so it is for general purpose areas only. •...
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Contents Warnings and Notices ..................2 Specifications ...................... 5 Connections and Components ................7 Status LED ...................... 7 Error LED ......................7 Check-in Button ....................7 MyDro 50 Internal components ............... 7 Sensor Connections .................... 8 Analog Input ....................8 4–20mA Wiring Diagram ................
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• SPDT Latching relay for local on/off control • Configurable from the Mission Communications web portal 123SCADA.com • Mission Communications Cloud allows for data visualization, trending, and alarming • Supports MQTT Sparkplug B communication protocol for connection to other servers •...
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Specifications Enclosure Size and Weight 7.1in tall × 4.6in diameter, 1lb Power Source Internal Lithium battery pack (Mission Communications Part Number: 4DPak) Optional solar or external DC power options also available Temperature Rating -40°C to +85°C MyDro 50 SIM Slot...
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Connections and Components Status LED The STATUS LED (green) will flash 3 times on a successful data transmission to the server Error LED The ERROR LED (red) will blink 3 times to indicate that an attempted data transmission failed Check-in Button If this button is pressed the MyDro 50 will blink the green or red status LED 3 times to indicate the status of the last transmission to the server.
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Sensor Connections Analog Input Screw Terminal Connections The analog input provides 13V/18V (selectable in software, see page 11) to the attached sensor. The analog input can operate in either current (4–20mA), or voltage (0–5V). The input mode must be set by the slide switch. Slide the switch up to Volts for a voltage input, or down to mA for a current input.
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Sensor setup in active Loop 0–5V Wiring Diagram Digital Inputs The built–in digital inputs (2 total) can be dry contact or voltage (must be push- pull, 30Vdc max). Be sure to connect the ground bus from the module to either the ground of the voltage pulse device or the dry contact.
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Relay de-energized (COM connected to a NC) Relay energized (COM connected to NO) Expansion Card The MyDro 50 expansion card provides analog inputs 2–3 and digital input 3. If the expansion card is installed separately it must be enabled using the MyDro 50 ToolKit by loading the appropriate firmware.
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Power Options Lithium Battery Pack (4DPak) The internal lithium battery pack is the default power source for the MyDro 50, simply plug the battery pack into the MyDro 50 PCB battery connector to power the MyDro 50 on. Internal Lithium Battery Replacement Battery Packs can be changed with the node in place.
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Mounting and Care The MyDro 50 unit comes with an integrated ½in NPT fitting with leads for connection to the sensors. It is important to mount the MyDro 50, so it is vertically oriented with the NPT fitting facing down.
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123SCADA Setup and Information Full documentation on using the Mission Communications Cloud features and how to remotely configure your MyDro 50 is available on the 123SCADA web portal Devices purchased with the Mission Communications Cloud service come with a pre-installed SIM card. Customers will require access to the 123SCADA web...
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