Setting Jumpers; Cmos Clear Switch (Jcmos1) - Fortec Star Advantech MIO-5152 Manual

3.4

Setting Jumpers

You may configure your card to match the needs of your application by setting jump-
ers. A jumper is a metal bridge used to close an electric circuit. 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 settings are schematically depicted in this manual as follows:
A pair of needle-nosed pliers may be helpful when working with jumpers. 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. Generally, you
simply need a standard cable to make most connections.
3.4.1

CMOS Clear Switch (JCMOS1)

Function
Keep COMS Data (Default)
Load CMOS Date
Pin
1
2
3
MIO-5152 User Manual
open closed
Signal Pin Definition
NC
FAILSAFE_BIOS
GND
14
closed 2-3
Jumper Setting