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| | | Timing Comparator | | |
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| | | What's TMCSeries 9 " Timing comparator | | |
| | | "Timing" is stored and compared like this | | |
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| | | with two sensors | | |
| | | The TMC Timing Comparator memorizes the timing pattern of the incoming signals (sensor outputs). It is possible to monitor a maximum of 4 sensors. Once the pattern of the object has been stored by teaching, the TMC will compare the preset pattern with the incoming signals. The photo at the left shows an example where a key is being checked for the correct orientation. Two sensors are used. | | |
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| | | Line speed doesn't matter. | | |
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| | | This is an example of the signal from Line 1 above. This pattern is stored to be used for comparision. | | |
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| | | The pattern (timing) is expanded like this at a slower speed, the TMC can automatically adjust for this. There is no difference in the "ratio" of the ON and OFF timing. | | |
| | | "LT | | |
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| | | ON/OFF signal from Any Type of sensor! | | |
| | | Sampled pattern for Teach-in | | Opposite direction | | |
| | | Reverse | | |
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| | | Profile sensor SHP series | | |
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| | | -i i-i i— the reference I-11—I waveform | | |
| | | Line 1 | | |
| | | NG 1-|_n_f 2n_TU | | |
| | | NG | | |
| | | 1_T | | | J~l_ru—1_ | | |
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| | | A brand new concept in sensing. The TMC Series "Timing Comparator" is a Signal Processing Unit that senses not only the ON / OFF signal from a sensor but also memorizes the "timing" of the incoming signals. It can monitor the signals from up to 4 devices. These ON / OFF signals are indicators of the shape. The TMC uses this to identify the shape of the object. This is quite a new way of sorting / identifying. Any sensor that outputs an ON / OFF signal is applicable for use with the TMC Series Timing Comparator. It is possible to not only detect the presence of an object, but to also detect the orientation, shape, etc. | | |
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| | | in_r | | | J—LTL | | |
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| | | TMC Timing Comparator - Part names | | |
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| | | Sorted number indicator Clear input indicator NG output table indicator OK output table indicator Power source indicator | | |
| | | patent | | |
| | | Analog input voltage/current selection switch | | |
| | | Pattern of input signal from sensors | | |
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| | | tierna^' | | |
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| | | OK No Good 3 outputs for sort-out | | |
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| | | Object —......~€T...-J | | |
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| | | Teaching button | | |
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| | | The rear side is to be fixed to the DIN rail. | | |
| | | The TMC works wiffi any type of sensor w/ffi an ON / OFF output. | | |
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| | | How to attach | | How to remove | | |
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| | | ) Press from above. ) The lower clip can be removed. | | |
| | | Hook the lower clip to the DIN rail. Press on the top until the upper clip snaps onto the rail. | | |
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| | | Photomicro sensor | | Encoder | | | | |
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