TD-150: Difference between revisions
→Connecting the sensor to the GPS terminal
| Line 701: | Line 701: | ||
== General instructions == | == General instructions == | ||
[[ | [[File:Wired recommendations.png|frameless|923x923px]] | ||
Depending on the operating mode and purpose of the sensor, additional components are used in the power supply and signal circuits: filters, optocouplers, ballast resistors and fuses. The elements are installed in the driver’s cabin of a vehicle or other equipment. If it is not possible to install in these locations, provide them with additional protection from external climatic (for example, sun, precipitation) and operational (for example, heating, moving parts) influences. Additional components are located at a safe distance from fuel and its flammable products in explosion-proof areas. | Depending on the operating mode and purpose of the sensor, additional components are used in the power supply and signal circuits: filters, optocouplers, ballast resistors and fuses. The elements are installed in the driver’s cabin of a vehicle or other equipment. If it is not possible to install in these locations, provide them with additional protection from external climatic (for example, sun, precipitation) and operational (for example, heating, moving parts) influences. Additional components are located at a safe distance from fuel and its flammable products in explosion-proof areas. | ||
| Line 713: | Line 713: | ||
== Connection diagrams == | == Connection diagrams == | ||
In order to connect the sensor to the GPS terminal and to the power source, use the diagram presented below. | In order to connect the sensor to the GPS terminal and to the power source, use the diagram presented below. | ||
[[ | [[File:Wired RS-485 no R.png|none|thumb|512x512px|'''<big>RS-485 connection diagram</big>''']] | ||
[[ | [[File:Wired Frequency mode.png|none|thumb|512x512px|'''<big>Wiring diagram for Frequency output</big>''']] | ||
[[ | [[File:Wired Analog mode.png|none|thumb|512x512px|'''<big>Analog output wiring diagram</big>''']] | ||
<blockquote>'''<big>The TD-150 sensor has analog mode always enabled; it does not need to be enabled in the configurator!</big>'''</blockquote> | <blockquote>'''<big>The TD-150 sensor has analog mode always enabled; it does not need to be enabled in the configurator!</big>'''</blockquote> | ||
== '''<big>Connection using a resistor</big>''' == | == '''<big>Connection using a resistor</big>''' == | ||
[[ | [[File:Wired RS-485 with R.png|none|thumb|512x512px|'''<big>RS-485 connection diagram With resistor for explosion protection certificate</big>''']] | ||
The sensors are supplied with 2 resistors. Each can be used in place of (but not in conjunction with) the supplied fuse. | |||
'''The black resistor''' should be used if the sensor is powered by a '''12V''' power source. '''The red resistor''' should be used at higher voltages up to '''80V''' (up to '''40V''' to comply with the certificate of conformity). | '''The black resistor''' should be used if the sensor is powered by a '''12V''' power source. '''The red resistor''' should be used at higher voltages up to '''80V''' (up to '''40V''' to comply with the certificate of conformity). | ||
| Line 725: | Line 728: | ||
The purpose of the resistor is to break the voltage supply line in case of overload and to prevent sparking in the hazardous area that could occur in this case. | The purpose of the resistor is to break the voltage supply line in case of overload and to prevent sparking in the hazardous area that could occur in this case. | ||
[[ | [[File:Wired R with sensors.png|frameless|512x512px]] | ||
To achieve explosion safety, the sensor in any mode must be connected through a resistor and not a fuse.<blockquote>'''<big>NOT WITH THE FUSE, BUT INSTEAD OF THE FUSE</big>'''</blockquote> | To achieve explosion safety, the sensor in any mode must be connected through a resistor and not a fuse.<blockquote>'''<big>NOT WITH THE FUSE, BUT INSTEAD OF THE FUSE</big>'''</blockquote> | ||