| FIGURE 1 |
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| By continually retriggering a one shot and thereby closing a 4- to 20-mA current loop, this circuit reports either proper working order or an erroneous condition to a host system. |
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| FIGURE 1 |
|
| By continually retriggering a one shot and thereby closing a 4- to 20-mA current loop, this circuit reports either proper working order or an erroneous condition to a host system. |
back |