ICP DAS USA DB-16R, Руководство пользователя

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DB –24P/24PD
11.5. Jumper setting
If you are using AC signal, You must short the AC FILTER jumper.
If you are using DC input signals, the AC FILTER is optional. If the
response time of input signals less than 20
µ
s, set the filter off. If you want
a slow response (about 5 to 10 ms) for rejecting noise or contact bouncing,
short the AC FILTER jumper.
With filter for AC signal Without filter for DC signal
Photo-Couple
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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