Agilent 34970A/34972A Data Acquisition / Switch Unit
Agilent 34970A/34972A Data Acquisition / Switch Unit
Agilent 34970A/34972A Data Acquisition / Switch Unit
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Chapter 2 Quick Start<br />
To Close a Channel<br />
To Close a Channel<br />
On the multiplexer and switch modules, you can close and open<br />
individual relays on the module. However, note that if you have already<br />
configured any multiplexer channels for scanning, you cannot<br />
independently close and open individual relays on that module.<br />
1 Select the channel.<br />
Turn the knob until the desired channel is shown on the right side of<br />
front-panel display. For this example, select channel 213.<br />
4<br />
2<br />
2 Close the selected channel.<br />
3 Open the selected channel.<br />
Note: will sequentially open all channels on the module in the<br />
selected slot.<br />
The table below shows the low-level control operations available for each<br />
of the plug-in modules.<br />
Plug-In Module<br />
34901A 20-Channel Mux <br />
34902A 16-Channel Mux <br />
34908A 40-Channel Single-Ended Mux [1] <br />
34903A 20-Channel Actuator <br />
34904A 4x8 Matrix <br />
34905A Dual 4-Channel RF Mux (50) [2] <br />
34906A Dual 4-Channel RF Mux (75) [2] <br />
34907A Multifunction Module (DIO) <br />
34907A Multifunction Module (Totalizer) <br />
34907A multifunction Module (DAC)<br />
[1] Only one channel can be closed at a time on this module.<br />
[2] Only one channel in each bank can be closed at a time on this module.<br />
<br />
,<br />
49