Difference between revisions of "Request moduls"

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(Created page with "==Feedback module== ===General=== A feedback system can be equipped with the S88 bus. <br> This S88 bus cabling must always be set up in a straight line. It can be connected...")
 
 
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==Feedback module==
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== Magnetic switches, magnetic sensors ==
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For car systems found two types of magnetic sensors application.
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Firstly, the reed switch on the other hand the Hall sensors.
  
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===General===
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===Reed switch ===  
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Can be used for vehicles and road. <br>
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They are always made of glass. Thus they can be easily damaged, therefor they are available with a plastic sheath. <br>
 +
They are manufactured as a single switch (normally open) or as changeover switches. <br>
 +
In order to build a normally closed switch, a small magnet comes to the reed switch. <br>
 +
So it is turned on in resting possition. A counter magnetic field cancels the function. <br>
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Therefore, it may malfunction when it comes close to motors. <br>
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Readjust the magnets can eliminate the problem. <br>
  
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A feedback system can be equipped with the S88 bus. <br>
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=== Hall sensor, Hall generator ===
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This S88 bus cabling must always be set up in a straight line. It can be connected up to 32 RM decoder consecutively. <br>
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It can use the modules from different manufacturers. <br>
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'' 'HG1' '' is a Hall sensor inputs when driving over a magnet and off again. <br>
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However is recommended if possible to stay with one brand. <br>
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This sensor is suitable for controlling the bus or fire automatic of DC-Car decoders. <br>
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The '' 'two magnets' '' must have the'' 'same polarity' ''. <br>
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Example: <br>
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First magnet above '' 'north pole' '', second magnet above '' 'north pole' ''. <br>
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If you want to control both a fire brigade and a bus on the same road with magnets,
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the Hall sensor is installed on one vehicle with the label down and the other vehicle with the label facing up. <br>
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The one vehicle will only respond to the magnet with the north pole upwards. <br>
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The other vehicle only responds to the magnet to the south pole upwards. <br>
 
<br>
 
<br>
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The planned [[DC-Car-XT]] can independently trigger reactions such as turn a junction. <br>
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'' 'HG2' '' is a Hall sensor which switches on when driving the first magnet pole <br>
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The IR LED can be installed on the vehicle :
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and remains switched on until the crossing of the second, re-poled magnet the South Pole. <br>
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* From the bottom of the vehicle [[sensor]] s can detect vehicles in a roadway lane.
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There, the sensor switches off again. <br>
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* From the side of a vehicles in one lane.
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The '' 'two magnets' '' must  have a'' 'different polarity' ''. <br>
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* From the back, the signal can be deceted [[R%C3%BCckmeldesensoren#Leitpfosten | delineator posts]] with phototransistor.
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<br>
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Example: <br>
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First magnet above the North Pole, second magnet above. <br>
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This sensor can, for example, activate the siren chip inserted into a car without decoder. <br>
 +
<br>
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Both sensors switch only when the magnet is applied to the front or back. <br>
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[[File: hallsensorHG1.JPG]]
  
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===Feedback unit RMD ===  
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==IR-Sensoren==
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The [[S88 RMD]] is a feedback decoder with 16 connections available. <br>
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===Street sensor===
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By a switch or the wheels of a train, the inputs to ground can be switched and thus generate an occupation signal. <br>
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=== Feedbacks S88 with optocouplers ===
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===Delineator posts===
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The decoders are robust against false wiring. <br>
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There are 2 types of available. <br>
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Module: [[S88 opto]]
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One sends IR commands to the DC Car's by build in IR LED. <br>
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Through the optical input [[optocouplers]] the circuits are separated. <br>
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e.g. delineators [[File: leitpfosten.jpg]]  
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Such input needs some milliamps of current for switching and therefore can not be used with IR-sensors. <br>
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Available in varios shapes. <br>
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<br>
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The other version receives IR signals by means of a phototransistor. <br>
  
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=== Feedbacks S88 DC Car ===
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===Feedback sensors===
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Module: [[S88 DC Car 16]]
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see  [[Request_modul]] and  [[Request_moduls]]<br>
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Only [[phototransistors]] should be used as the input has a electronic filter.
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Such input needs some microamperes of current for switching and are thus sensitive if long leads are used. <br>
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=== Feedback unit with SET/RESET ===
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Through Set / Reset a permanent Busy message is generated <br>
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Module: [[S88-CAR]]
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To use with any software because the hardware stores the signal. <br>
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Also available as [[S88 DC CAR8]] for connecting IR sensors.
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===Feedbacks on time ===
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A Busy message is extended in time, so that the equipment and software have time to process the message. <br>
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Module: [[S88-2 sec]].
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Since a reed contact or a Hall sensor only produces a very short pulse, the signal is extended to 2 seconds with this feedback decoder. <br>
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That's enough for a model software that allows itself a saving of feedback.
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Not suitable for IR feedback! <br>
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==Sensors ==
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From the street, the [[feedback]] must be recorded. <br>
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There are several possibilities. <br> See [[feedback sensors]]
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<br>
 
<br>
  
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[[Category:Rmd]]
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[[Category:Parts]]
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[[Category:Reseller]]
 
[[Category:DC-Car-System]]
 
[[Category:DC-Car-System]]
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[[Category:Electronic]]
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[[Category:Request_moduls]]
 
[[Category:Software]]
 
[[Category:Software]]
 
[[Category:Windigipet]]
 
[[Category:Windigipet]]
 
[[Category:Index_US]]
 
[[Category:Index_US]]
 
[[Category:Index_UK]]
 
[[Category:Index_UK]]

Latest revision as of 21:29, 12 October 2017

Magnetic switches, magnetic sensors

For car systems found two types of magnetic sensors application. Firstly, the reed switch on the other hand the Hall sensors.

Reed switch

Can be used for vehicles and road.
They are always made of glass. Thus they can be easily damaged, therefor they are available with a plastic sheath.
They are manufactured as a single switch (normally open) or as changeover switches.
In order to build a normally closed switch, a small magnet comes to the reed switch.
So it is turned on in resting possition. A counter magnetic field cancels the function.
Therefore, it may malfunction when it comes close to motors.
Readjust the magnets can eliminate the problem.

Hall sensor, Hall generator

'HG1' is a Hall sensor inputs when driving over a magnet and off again.
This sensor is suitable for controlling the bus or fire automatic of DC-Car decoders.
The 'two magnets' must have the 'same polarity' .
Example:
First magnet above 'north pole' , second magnet above 'north pole' .
If you want to control both a fire brigade and a bus on the same road with magnets, the Hall sensor is installed on one vehicle with the label down and the other vehicle with the label facing up.
The one vehicle will only respond to the magnet with the north pole upwards.
The other vehicle only responds to the magnet to the south pole upwards.

'HG2' is a Hall sensor which switches on when driving the first magnet pole
and remains switched on until the crossing of the second, re-poled magnet the South Pole.
There, the sensor switches off again.
The 'two magnets' must have a 'different polarity' .

Example:
First magnet above the North Pole, second magnet above.
This sensor can, for example, activate the siren chip inserted into a car without decoder.

Both sensors switch only when the magnet is applied to the front or back.
HallsensorHG1.JPG

IR-Sensoren

Street sensor

Delineator posts

There are 2 types of available.
One sends IR commands to the DC Car's by build in IR LED.
e.g. delineators Leitpfosten.jpg Available in varios shapes.

The other version receives IR signals by means of a phototransistor.

Feedback sensors

see Request_modul and Request_moduls

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