A/D and P/R Connections - Revision history

Gshotts: Created page with "
Most ODIS supported A/D boards have a trigger I/O port and one or more signal inputs. Similarly, most Pulser/Recievers have one or more Trigger I/O connections, one or more signal outputs, and Pulse/Echo or Through Transmission connections to the ultrasonic transducer.
==Single-Channel System Examples== '''''Note:''' The configurations below use a P/R in Pulse-Echo mode.''

File:BNCTriggeri..."
2024-01-16T18:59:18Z

Created page with "<p>Most ODIS supported A/D boards have a trigger I/O port and one or more signal inputs. Similarly, most Pulser/Recievers have one or more Trigger I/O connections, one or more signal outputs, and Pulse/Echo or Through Transmission connections to the ultrasonic transducer. </p> ==Single-Channel System Examples== '''''Note:''' The configurations below use a P/R in Pulse-Echo mode.'' <table align="center"> <tr valign="top"> <td> File:BNCTriggeri..."

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<p>Most ODIS supported A/D boards have a trigger I/O port and one or more signal inputs. Similarly, most Pulser/Recievers have one or more Trigger I/O connections, one or more signal outputs, and Pulse/Echo or Through Transmission connections to the ultrasonic transducer. </p>

==Single-Channel System Examples==

'''''Note:''' The configurations below use a P/R in [[Glossary of Terms#P|Pulse-Echo]] mode.''
<table align="center">
<tr valign="top">
<td>
[[File:BNCTriggeringConnections.png|center|thumb|BNC (external) triggering connections. The trigger on the A/D is connected to the Sync/Trigger of the P/R (1), which is set for Internal triggering. When the pulser triggers, the transducer is excited (2) and the A/D is triggered at the same time. The signal output (3) is passed to the A/D for processing.]]
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[[File:ThresholdTriggeringConnections.png|center|thumb|Threshold triggering connections. The pulser exites the transducer (1) and sends the signal out to the A/D (2). If the signal exceeds the programmed threshold, it will be collected for processing. A connection to the Trigger on the A/D is not needed.]]
</td>
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</table>
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==Multi-Channel System Examples==

<table align="center">
<tr>
<td>
[[File:EncoderTriggeringConnectionTwoChannel.png|center|thumb|Encoder triggering connections for a 2-channel system. The encoder count is connected to both A/D boards (1) via the '''primary''' or <span style="color:gray">secondary</span> encoder connection. Triggering ((2), (3), (4) and (5)) proceeds independently on both channels. Each channel requires its own P/R.]]
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