Setting jumpers
You configure your card to match the needs of your application by setting jumpers. A jumper is the simplest kind of electric switch. It consists of two metal pins and a small metal clip (often protected by a plastic cover) that slides over the pins to connect them. To “close” a jumper you connect the pins with the clip. To “open” a jumper you remove the clip. Sometimes a jumper will have three pins, labeled 1, 2, and 3. In this case you would connect either pins 1 and 2 or 2 and 3.
The jumper sesttings are schematically depicted in this manuaal as follows:
Open | Closed | Closed |
A pair of
If you have any doubts about the best hardware configuration for your application, contact your local distributor or sales represen- tative before you make any changes.
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