Post on 10-Jan-2016
description
1 Integrus Tech Delay MeasuringST/SEU-CO | |25.May.05 © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of
disposal such as copying and passing on to third parties.
Security Systems INTEGRUSINTEGRUS
Delay Measuring example
TransmitterTransmitter
R3R4
224/2=112ns
316/2=158ns
560/2=280ns
672/2=336ns
2 Integrus Tech Delay MeasuringST/SEU-CO | |25.May.05 © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of
disposal such as copying and passing on to third parties.
Security Systems INTEGRUSINTEGRUS
Step 1 Disconnect cables from HF Outputs
3 Integrus Tech Delay MeasuringST/SEU-CO | |25.May.05 © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of
disposal such as copying and passing on to third parties.
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Step 2 Measure Signal Delay to Radiator 1
316R1=316/2=158ns
4 Integrus Tech Delay MeasuringST/SEU-CO | |25.May.05 © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of
disposal such as copying and passing on to third parties.
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560
R2=560/2=280ns
R1=316/2=158ns
Step 3 Measure Signal Delay to Radiator 2
5 Integrus Tech Delay MeasuringST/SEU-CO | |25.May.05 © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of
disposal such as copying and passing on to third parties.
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224R1=316/2=158ns
R2=560/2=280ns
R3=224/2=112ns
Step 4 Measure Signal Delay to Radiator 3
6 Integrus Tech Delay MeasuringST/SEU-CO | |25.May.05 © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of
disposal such as copying and passing on to third parties.
Security Systems INTEGRUSINTEGRUS
672R1=316/2=158ns
R2=560/2=280ns
R3=224/2=112ns
R4=672/2=336ns
Step 5 Measure Signal Delay to Radiator 4
7 Integrus Tech Delay MeasuringST/SEU-CO | |25.May.05 © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of
disposal such as copying and passing on to third parties.
Security Systems INTEGRUSINTEGRUS
Step 6 Determine Maximum Signal Delay
R1=316/2=158ns
R2=560/2=280ns
R3=224/2=112ns
R4=672/2=336ns
8 Integrus Tech Delay MeasuringST/SEU-CO | |25.May.05 © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of
disposal such as copying and passing on to third parties.
Security Systems INTEGRUSINTEGRUS
Step 7 Calculate Delay Switch Positions
(336 – 158) / 33 = 5.39
Switch Position =
(Max. Signal Delay – Delay Rx) / 33
(336 – 280) / 33 = 1.69
(336 – 336) / 33 = 0
(336 – 112) / 33 = 6.78
5
2 0
7
9 Integrus Tech Delay MeasuringST/SEU-CO | |25.May.05 © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of
disposal such as copying and passing on to third parties.
Security Systems INTEGRUSINTEGRUS
Delay Measuring example
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