3.3 Jumpers and Connectors
3.3.1 Setting jumpers
You can configure your panel PC to match the needs of your applica- tion by setting jumpers. A jumper is the simplest kind of electrical 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 pins 2 and 3.
1 | 2 | 3 |
| ||
|
|
Open | Closed | Closed 2 - 3 |
The jumper settings are schematically depicted in this manual as
follows:
1
Open | Closed | Closed 2 - 3 |
A pair of
If you have any doubts about the best hardware configuration for your application, contact your local distributor or sales representative before you make any changes.
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